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EEG/P300
This topic encompasses 214 peer-reviewed studies, primarily in the field of neuroimaging & new technologies. Research in this area spans from the 0s to the 2020s.
214Studies
0s–2020sSpan
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428Researchers
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Studies tagged “EEG/P300” [214]
All 214 peer-reviewed studies in this research area, sorted by year.
[001]
(2026)
A novel method based on variational mode decomposition for lie detection
Egyptian Informatics Journal VMD-based signal decomposition significantly enhanced P300 detection clarity and stability during deception compared to classical filtering methods, improving the reliability of EEG-based lie detection through… [002] (2026)Neural Signatures of Deception: An Explainable Machine LearningApproach Using EEG Signals
The LGBM-based framework achieved 97.7% accuracy in classifying truthful versus deceptive EEG responses, significantly outperforming conventional machine learning classifiers while maintaining model interpretability through feature… [003] (2025)Decoding Deception with the P300: A Meta-Analysis of the Concealed Information Test
Biological Psychology / Psychiatry Included 54 experimental studies using mock-crime and personal-item paradigms. Found a large mean effect size (d*) of 1.59 for the P300. Complex trial protocols maximized… [004] (2025)Neurocognitive Lie Detection Using EEG: Fast-Converging Deep Learning Models for Innocent and Guilty Classification in Neurological Disorders
The framework achieved accuracy above 80% with sensitivity and specificity exceeding 75% while converging faster than conventional classifiers, demonstrating that optimized deep learning can maintain… [005] (2025)Tetralet Attention Enabled Modified N-Adam Optimised Distributed Capsule Network for Lie Detection from Electroencephalogram Signals
International Journal of Biomedical Engineering and Technology Specific results unavailable due to inaccessibility of the full paper text. [006] (2025)Neurophysiological Approaches to Lie Detection: A Systematic Review
Brain Sciences The Concealed Information Test with P300 was the most frequently employed protocol. Bandpass filtering and Discrete Wavelet Transform emerged as preferred preprocessing and feature extraction… [007] (2025)Variance in Veracity: Comparing Two Neuro-Paradigms for CNV Analysis Applied to Deception Detection
2025 2nd Global AI Summit - International Conference on Artificial Intelligence and Emerging Technology (AI Summit) NP2 paradigm achieved highest classification accuracy of 82.2% using Gradient Boosting in visual modality, with stronger CNV responses indicating that embedding deception among familiar stimuli… [008] (2025)“Your Thoughts are (were) Free!“: Brain-Computer-Interfaces, Neurofeedback, Detection of Deception, and the Future of Mind-Reading
Applied Psychophysiology and Biofeedback The central finding is that neurophysiological mind reading succeeds or fails based on motor-contingent feedback loops and learning mechanisms. In neurofeedback for epilepsy, 35% of… [009] (2025)AN ENHANCED ALGORITHM TO IMPROVE THE ACCURACY OF LIE DETECTION SYSTEM BASED ON EEG SIGNAL
Kufa Journal of Engineering The enhanced signal processing pipeline achieved 86% accuracy on benchmark data and 78% accuracy on newly collected participant data, with a 23.2% improvement in signal-to-noise… [010] (2025 • MULTIMODAL ML)Multimodal Machine Learning for Deception Detection Using Behavioral and Physiological Data
Scientific Reports (2025) Created multimodal dataset spanning EEG, ECG, EOG, eye-gaze, GSR, audio, and video from 100+ subjects. Demonstrated machine learning integration of multiple modalities for improved detection. [011] (2025)Neuroscientific and Biometric Methodologies in Forensic Contexts: A Critical Review
Psychology and Behavioral Sciences The review provides evidence-based evaluation of cutting-edge forensic tools including fMRI, ERP, brain fingerprinting, and machine learning techniques that may complement or supplement traditional investigative… [012] (2024)EEG-based deception detection using weighted dual perspective visibility graph analysis
Cognitive Neurodynamics The WDPVG method achieved 86.25% accuracy with SVM classification, with frontal and parietal lobe activity showing the strongest discrimination between truth-telling and deception through graph-based… [013] (2024)The Concealed Information Test -- Utilizing P300 data to determine the presence of crime-related information in a suspect's memory
The meta-analysis found a large mean effect size (d* = 1.59) for P300-based CIT, with the complex trial protocol maximizing detection accuracy and reducing countermeasure… [014] (2024)The Concealed Information Test -- Utilizing P300 data to deter-mine the presence of crime-related information in a suspect's memory
The meta-analysis revealed a large mean effect size of d = 1.59 for P300-based concealed information detection. Moderation analyses showed that complex trial protocols significantly… [015] (2024)An Automatic Lie Detection Model Using EEG Signals Based on the Combination of Type 2 Fuzzy Sets and Deep Graph Convolutional Networks
Sensors The proposed model achieved >95% accuracy, precision, sensitivity, and specificity for distinguishing truths from lies, with remarkable robustness maintaining >90% accuracy even in extremely noisy… [016] (2024)Combining recognition, conflict‐monitoring and feedback‐related ERPs to detect concealed autobiographical information
Psychophysiology Three ERP indicators (N200, recognition P300, and feedback P300) significantly discriminated guilty from innocent participants, with combined classification achieving AUC = 0.91. The FRN did… [017] (2024)Unveiling the efficacy of the feedback concealed information test in collaborative crime detection
Brain and Cognition Recognition P300 detection efficiency decreased significantly in collaborative crime scenarios, but feedback P300 and feedback-related negativity maintained high detection accuracy, with feedback P300 showing AUC… [018] (2024)Combining recognition, conflict-monitoring and feedback-related ERPs to detect concealed autobiographical information
Three ERP indicators—conflict-monitoring N200, recognition P300, and feedback P300—significantly discriminated guilty from innocent participants, while FRN did not. Combining the three effective indicators achieved an… [019] (2023)Altered neural mechanisms of deception in individuals with autistic traits
Brain and Cognition High autistic trait individuals exhibited longer reaction times, lower P3 amplitude during decision-making, and reduced FRN and P3 during feedback evaluation compared to low autistic… [020] (2023)EEG Signal Classification for Concealed Information Test using Spider Monkey Candidate Rule Miner
Multimedia Tools and Applications The SM-CRM successfully generated an optimal rule set for binary classification of guilty versus innocent participants based on EEG data, balancing sensitivity, accuracy, and specificity… [021] (2023)P300-based Concealed Information Test Using a Gradual Stimulus Presentation Method
Asia-pacific Journal of Convergent Research Interchange Specific findings unavailable; full text not accessible. Research investigates how gradual stimulus presentation affects P300-CIT effectiveness compared to conventional protocols. [022] (2023)Deep Learning Applications in Brain Computer Interface Based Lie Detection
2023 IEEE 13th Annual Computing and Communication Workshop and Conference (CCWC) Ensemble deep learning models demonstrated the most effective performance among tested architectures. Models showed asymmetric performance, with better accuracy detecting truths than lies. [023] (2022)Implementation of Machine Learning in BCI Based Lie Detection
2022 IEEE World AI IoT Congress (AIIoT) Machine learning classification of multimodal BCI signals (EEG, fNIRS, HRV) achieved 75-79.4% accuracy in distinguishing truthful from deceptive responses, with truthful responses detected at 81.5%… [024] (2022)RCIT: An RSVP-Based Concealed Information Test Framework Using EEG Signals
IEEE Transactions on Cognitive and Developmental Systems The RCIT framework achieved 82.74% accuracy using linear discriminant analysis in subject-dependent testing and 64.07% accuracy in cross-subject testing. PZ and T7 electrode channels were… [025] (2022)Concealed Information Detection Using EEG for Lie Recognition by ERP P300 in Response to Visual Stimuli: a Review
WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS The review found that P300-based CIT with EEG achieves accuracies of 81.9% to 91.83% across different methodologies, significantly outperforming traditional autonomic polygraph methods. Discrete Wavelet… [026] (2022)A Deep Learning Model for EEG-Based Lie Detection Test Using Spatial and Temporal Aspects
Computers, Materials & Continua The V-TAM model achieved 98.5% accuracy (p < 0.01) in lie detection, outperforming DL, DL-LSTM, and standard Attention models while requiring only 0.19 seconds per… [027] (2022)Functional Connectivity Analysis in EEG Source Space During Deception
Frontiers in Biomedical Technologies Deception was associated with significantly greater connectivity between distant brain regions, particularly frontal-occipital and frontal-parietal connections, with the Anterior Cingulate Cortex showing enhanced connectivity with… [028] (2022)Belief or disbelief in feedback influences the detection efficiency of the feedback concealed information test
Frontiers in Psychology Belief in feedback significantly influenced detection efficiency of feedback-related brain responses in the fCIT, with higher accuracy in high-belief participants, while recognition P300 remained effective… [029] (2022)EEG Guided Multimodal Lie Detection with Audio-Visual Cues
2022 2nd International Conference on Artificial Intelligence (ICAI) The multimodal fusion approach combining EEG, video-based facial movement analysis via optical flow, and attention-based acoustic processing demonstrated enhanced deception detection capability compared to single-modality… [030] (2022)Lie Detection: Truth Identification from EEG Signal Using Frequency and Time Features with SVM Classifier
Wasit Journal of Computer and Mathematics Science The system achieved 83% overall accuracy, with specific channels (8 and 12) reaching 100% accuracy when using 16-block segmentation and statistical moment features with SVM… [031] (2022)The cognitive neural network model of deception
Chinese Science Bulletin The review identifies multiple integrated brain networks supporting deception, including prefrontal executive control regions, emotion processing areas, and theory of mind networks, with different patterns… [032] (2022)Effective Connectivity in Cortical Networks During Deception: A Lie Detection Study Based on EEG
IEEE Journal of Biomedical and Health Informatics High classification accuracy was achieved across delta, theta, alpha, and beta frequency bands. The fronto-parietal network emerged as the most prominent information pathway during deception,… [033] (2022)The effect of mental countermeasures on a novel brain‐based feedback concealed information test
Human Brain Mapping Mental countermeasures impaired recognition-P300 detection but did not significantly affect feedback-related ERPs, with feedback-P300 maintaining 86% detection accuracy (AUC = 0.86), demonstrating the fCIT's potential… [034] (2021)The P300 and MFN as indicators of concealed knowledge in situations with negative and positive moral valence
Biological Psychology P300 and MFN amplitudes were enlarged for probe versus irrelevant stimuli in both negative (theft) and positive (gift-giving) moral valence conditions, with no significant differences… [035] (2021)Brain-based concealed memory detection is driven mainly by orientation to salient items
Cortex P3 CIT effects were similarly strong in both conceal and reveal conditions and enhanced for high-salience items, demonstrating that brain-based concealed memory detection is driven… [036] (2021)Ego Depletion and Time Pressure Promote Spontaneous Deception: An Event-Related Potential Study
Advances in Cognitive Psychology Ego-depleted participants engaged in more deception and showed larger P3 amplitudes than non-depleted participants. Higher time pressure paradoxically increased deceptive behavior. Results suggest deception induced… [037] (2021)Brain-Computer Interface in Lie Detection
Advances in Intelligent Systems and Computing The review demonstrates that P300-based BCI lie detection methods achieve accuracy rates of 74-86% for distinguishing guilty from innocent subjects, representing a neurophysiologically-grounded alternative to… [038] (2020)The Accuracy of Permutation Test in P300-based Concealed Information Test
Korean Journal of Cognitive and Biological Psychology Permutation tests maintained nominal Type I error rates while bootstrap methods exceeded significance levels; optimal statistical power achieved with 5 Hz filtering and mean amplitude… [039] (2020)Interview based connectivity analysis of EEG in order to detect deception
Medical Hypotheses Brain connectivity analysis during naturalistic interviews achieved 86.25% accuracy in detecting deception, with guilty subjects showing increased connectivity in the right hemisphere, especially the right… [040] (2020)Concealed emotion analysis and recognition method
Advances in Psychological Science The paper presents a theoretical framework integrating micro-expressions with synchronized EEG and multiple physiological channels to overcome limitations of single-modality concealed emotion detection, with proposed… [041] (2020)Phase synchrony and its application to lie detection
2020 IEEE International Conference on Power, Intelligent Computing and Systems (ICPICS) Pattern recognition analysis of phase synchrony achieved 88% accuracy in lie detection, with deceptive responses showing greater oscillatory synchronization than truthful responses across brain regions… [042] (2020)Higher Self-Control, Less Deception: The Effect of Self-Control on Deception Behaviors
Advances in Cognitive Psychology Individuals with low self-control ability exhibited more deceptive behaviors than those with high self-control. High self-control individuals showed larger N2 and smaller P3 amplitudes, while… [043] (2020)Is the t-test insensitive than the bootstrap method in the P300-based concealed information test?
THE KOREAN JOURNAL OF FORENSIC PSYCHOLOGY The t-test and percentile bootstrap method showed similar Type I error rates, with the bootstrap method demonstrating only slightly higher statistical power than the t-test,… [044] (2020)Financial Incentive does not Affect P300 in the Complex Trial Protocol (CTP) Version in Concealed Information Test (CIT) in Malingering DetectionUninstructed Subjects
CHERKASY UNIVERSITY BULLETIN: BIOLOGICAL SCIENCES SERIES Financial incentive did not affect the P300 CIT effect across motivation conditions, though semantic memory probes (birthdates) produced larger P300s than episodic probes (names). The… [045] (2020)The effect of retroactive memory interference on the P300-based Complex Trial Protocol (CTP)
International Journal of Psychophysiology Retroactive memory interference did not threaten P300-based CTP accuracy, with significant probe vs. irrelevant amplitude differences maintained across all experimental conditions regardless of interference manipulation… [046] (2020)Classification of EEG signals using hybrid combination of features for lie detection
Neural Computing and Applications The hybrid combination of EMD-derived features with Support Vector Machine classification achieved 99.44% accuracy in detecting deception, significantly outperforming traditional single-domain feature extraction methods. [047] (2020)Truth Identification from EEG Signal by using Convolution neural network: Lie Detection
2020 43rd International Conference on Telecommunications and Signal Processing (TSP) The CNN approach achieved 84.44% overall accuracy in EEG-based truth/lie classification, with specific accuracies of 91% for detecting truthful statements and 89% for identifying deceptive… [048] (2020)Individual differences in ERPs during deception: Observing vs. demonstrating behavior leading to a small social conflict
Biological Psychology Women showed larger P300 differences between probe and irrelevant items. Response conflicts diminished for women in the informed/witness condition. High-Machiavellianism women showed smaller MFN amplitude… [049] (2019)Deleterious effects of probe‐related versus irrelevant targets on the “CIT effect” in the P300‐ and RT‐based three‐stimulus protocol for detection of concealed information
Psychophysiology Probe-related targets that shared contextual features with the crime significantly reduced both P300 and reaction time-based discrimination accuracy compared to standard irrelevant targets, demonstrating that… [050] (2019)P300-based deception detection of mock network fraud with modified genetic algorithm and combined classification
2019 7th International Winter Conference on Brain-Computer Interface (BCI) The modified genetic algorithm and combined classification approach effectively detected concealed information about network fraud activities, demonstrating the feasibility of applying P300-based testing to cybercrime… [051] (2019)Mapping of the brain activation associated with deception using fused EEG and fNIRS
Neural Imaging and Sensing 2019 The combined EEG-fNIRS approach achieved 0.94 AUC for distinguishing guilty from innocent participants, significantly outperforming P300 alone (0.85 AUC) or fNIRS alone (0.84 AUC). Guilty… [052] (2019)Polygraph Tests - Benefits and Challenges
Academicus International Scientific Journal Polygraph tests measure heart rate/blood pressure, respiration, and skin responses based on the assumption that dishonest individuals exhibit different autonomic responses than truthful individuals. However,… [053] (2019)A Synergistic Concealed Information Test With Novel Approach for EEG Channel Selection and SVM Parameter Optimization
IEEE Transactions on Information Forensics and Security The dual Bat Algorithm approach successfully optimized both EEG channel selection and SVM hyperparameters simultaneously, achieving high classification accuracy while identifying that occipital lobe channels… [054] (2019)Theta Synchronization and ERPs in Deception Detection
2019 12th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI) Theta synchronization effects were strongest at frontal electrode Fz and overlapped temporally with P300 but showed distinct scalp distribution patterns. This effect was specific to… [055] (2019)Effects of emotional arousal at memory encoding on the P300-based Concealed Information Test
The Proceedings of the Annual Convention of the Japanese Psychological Association High emotional arousal at memory encoding significantly enhanced P300 amplitudes in response to concealed information, with no differences between groups for irrelevant stimuli, supporting the… [056] (2019)Bag-of-Lies: A Multimodal Dataset for Deception Detection
IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops Multimodal fusion significantly outperformed single-modality approaches, with the best accuracy of 70% achieved by combining video, audio, and EEG data, while gaze data performed best… [057] (2019)Item roles explored in a modified P300-based CTP concealed information test
Applied Psychophysiology and Biofeedback Familiarity-related inducer items failed to enhance CIT sensitivity, but probe saliency robustly affected detection with higher personal importance items producing larger P300 effects. [058] (2019)Comparison of different functional connectives based on EEG during concealed information test
Biomedical Signal Processing and Control Deception responses showed significantly increased functional connectivity and enhanced small-world network properties compared to truth-telling, with mutual information-based connectivity analysis outperforming other linear and nonlinear… [059] (2019)Event Related Potential (ERP) based Lie Detection using a Wearable EEG headset
2019 16th International Bhurban Conference on Applied Sciences and Technology (IBCAST) The study achieved 78.57% classification accuracy for detecting concealed information using a single-channel wearable EEG device, demonstrating feasibility of portable, consumer-grade EEG technology for deception… [060] (2018)Research of Brain Network on Deception Identification Using Phase Synchrony
2018 5th International Conference on Information Science and Control Engineering (ICISCE) The phase synchrony approach achieved 88% classification accuracy in distinguishing deceptive from truthful responses, demonstrating that functional connectivity network analysis can reveal meaningful brain communication… [061] (2018)A concealment-specific frontal negative slow wave is generated from the right prefrontal cortex in the concealed information test
Biological Psychology Right prefrontal activation during the frontal negative slow wave (500-1000 ms) was observed only when participants attempted to conceal memorized items, not when motivated to… [062] (2018)What mechanisms underlie ERP-based concealed information detection?
International Journal of Psychophysiology P3 responses and multivariate brain patterns showed equivalent strength whether participants concealed or revealed information, but were strongly influenced by stimulus salience, demonstrating that brain-based… [063] (2018)Constructing the lie detection system with fuzzy reasoning approach
Granular Computing The fuzzy reasoning approach achieved 89.5% lie detection accuracy and successfully identified specific EEG frequency bands associated with deception, comparing favorably to other data mining… [064] (2018)Emotional Arousal at Memory Encoding Enhanced P300 in the Concealed Information Test
Frontiers in Psychology Emotional arousal at memory encoding significantly enhanced P300 amplitudes in response to concealed information (F(1,19)=10.705, p=0.004), supporting the theory that emotionally intense encoding strengthens CIT… [065] (2018)F110. Using brain fingerprinting in the detection of concealed information in Egyptians
Clinical Neurophysiology Photos of known persons or places elicited well-marked P300 responses while unknown stimuli did not generate noticeable responses. P300 parameters showed significant associations with age… [066] (2018)Detecting Concealed Information with Fused Electroencephalography and Functional Near-infrared Spectroscopy
Neuroscience Combined EEG-fNIRS achieved AUC of 0.94 for differentiating guilty from innocent participants, compared to 0.85 for P300 alone and 0.84 for fNIRS alone, demonstrating superior… [067] (2018)The effect of countermeasures against the reaction time based concealed information test on the P300 index of knowledge recognition: A combined RT and P300-based test
International Journal of Psychophysiology Countermeasures successfully defeated the RT-based test by reversing the normal probe-irrelevant RT pattern, but paradoxically increased P300 probe-irrelevant differences, leading to improved brain-based detection. This… [068] (2018)Inferior detection of information from collaborative versus individual crimes based on a P300 Concealed Information Test
Psychophysiology Collaborative crime perpetrators showed significantly reduced P300 probe-irrelevant differences compared to individual criminals, resulting in near-chance discrimination from innocent participants (AUC = .66 vs. .84… [069] (2017)Deception detection of EEG-P300 component classified by SVM method
Proceedings of the 6th International Conference on Software and Computer Applications The SVM classifier achieved 70.83% accuracy in distinguishing deceptive from truthful responses with extremely fast processing time (0.0283 seconds). Deceptive responses showed larger P300 amplitude… [070] (2017)Abracadabra, hocus pocus, same song, different chorus: The newest iteration of the science of lie detection
Richmond Journal of Law and Technology All emerging lie detection technologies (ODT, ERP, fMRI) fail to meet scientific standards for forensic use because they measure indirect physiological phenomena without understanding the… [071] (2017)A Method to Extract P300 EEG Signal Feature Using Independent Component Analysis (ICA) for Lie Detection
Journal of Energy, Mechanical, Material, and Manufacturing Engineering ICA successfully extracted P300 components from multi-channel EEG recordings, with responses clustering in the 13-30 Hz beta frequency range associated with active cognitive processing. Amplitude… [072] (2017)P300 amplitude at Pz and N200/N300 latency at F3 differ between participants simulating suspect versus witness roles in a mock crime: P300 and N200/N300 in a CIT
Psychophysiology Suspects showed significantly larger P300 amplitudes at Pz and delayed N200/N300 latency at F3 compared to witnesses, indicating distinct neural processing patterns despite identical knowledge… [073] (2017)P300 amplitude at Pz and N200/N300 latency at F3 differ between participants simulating suspect versus witness roles in a mock crime
Psychophysiology Suspects showed significantly larger P300 effects at Pz and delayed N200/N300 latencies at F3 compared to witnesses, with only the suspect group demonstrating frontal inhibitory… [074] (2017)High Emotional Arousal Enables Subliminal Detection of Concealed Information
Psychology High emotional arousal enabled subliminal detection of concealed information via enhanced P300 responses. The High Arousal group showed significantly greater P300 amplitudes to probe stimuli… [075] (2017)A brain signal-based credibility assessment approach
2017 Joint 17th World Congress of International Fuzzy Systems Association and 9th International Conference on Soft Computing and Intelligent Systems (IFSA-SCIS) The study demonstrated an alternative to P300-based deception detection using CSP feature extraction combined with logistic regression classification, though specific accuracy rates were not reported… [076] (2016)Is anterior N2 enhancement a reliable electrophysiological index of concealed information?
NeuroImage The largest anterior N2 enhancement effect previously reported in CIT research was due to confounds from lack of stimulus counterbalancing rather than concealed information. When… [077] (2016 • INDEPENDENT REPLICATION)The First Independent Study on the Complex Trial Protocol Version of the P300-Based Concealed Information Test
International Journal of Psychophysiology First independent replication of Rosenfeld’s Complex Trial Protocol. Corroborated accuracy and countermeasure resistance of the CTP when using probe vs. all-irrelevant comparison, but identified vulnerability… [078] (2016)Superiority of visual (verbal) vs. auditory test presentation modality in a P300-based CIT: The complex-trial protocol for concealed autobiographical memory detection
International Journal of Psychophysiology Visual presentation produced significantly larger probe-irrelevant P300 differences (effect sizes 0.19-0.31) and higher detection accuracy than auditory presentation. The study revealed important interactions between probe/irrelevant… [079] (2016)Exploring time- and frequency-dependent functional connectivity and brain networks during deception with single-trial event-related potentials
Scientific Reports Deceptive responses showed significantly greater connectivity than truthful responses, particularly in the theta frequency band between prefrontal/frontal and central regions and between prefrontal/frontal and left… [080] (2015)An experiment of lie detection based EEG-P300 classified by SVM algorithm
2015 International Conference on Automation, Cognitive Science, Optics, Micro Electro-Mechanical System, and Information Technology (ICACOMIT) The SVM classifier achieved 70.83% accuracy in distinguishing deceptive from truthful responses with a computation time of 0.0283 seconds, demonstrating proof-of-concept for automated P300-based lie… [081] (2015)Superiority of pictorial versus verbal presentation and initial exposure in the P300-based, Complex Trial Protocol for concealed memory detection
Applied Psychophysiology and Biofeedback Pictorial presentation significantly outperformed verbal presentation across all P300 measurement indices, regardless of initial encoding modality. The largest probe-irrelevant P300 differences were found with congruent… [082] (2015)Suppressing unwanted autobiographical memories reduces their automatic influences: Evidence from electrophysiology and an implicit autobiographical memory test
Psychological Science Memory suppression eliminated the P300 guilty knowledge effect, rendering suppression and innocent groups indistinguishable on this measure, though combined analysis of P300 and late posterior… [083] (2015)Forensic application of event-related brain potentials to detect guilty knowledge
In Granhag, P. A., Vrij, A., & Verschuere, B. (Eds.), Detecting Deception Laboratory studies consistently demonstrate high accuracy for P300-GKT with guilty participants showing significantly larger P300 amplitudes to crime-relevant probes, with estimated false positive rates of… [084] (2015)The comparative advantages of brain-based lie detection
The International Journal of Evidence & Proof P300 CIT could serve as a credible signaling mechanism in pre-trial bargaining, allowing innocent defendants to distinguish themselves from guilty ones through voluntary testing, offering… [085] (2015)Study on Difference of P3 Amplitude between Relevant and Irrelevant Stimulus in Concealed Information Test Using Event Related Potential (ERP): Focused on Informed Innocent Group
Korean Journal of Stress Research Informed innocent participants exhibited measurably elevated P3 amplitudes to crime-relevant stimuli compared to irrelevant stimuli, demonstrating that prior exposure to crime details — rather than… [086] (2015)The cognitive mechanisms underlying deception: An event-related potential study
International Journal of Psychophysiology Lying produced significantly longer reaction times (d = 1.91), higher error rates (d = 1.24), an enhanced N200, and a reduced P300 compared to truth… [087] (2015)Neuro signal based lie detection
2015 IEEE International Symposium on Robotics and Intelligent Sensors (IRIS) The study achieved approximately 90% average accuracy in classifying lie versus truth responses, with individual participant accuracy ranging from 46% to 99% across testing rounds,… [088] (2015)Combination of event related potentials and peripheral signals in order to improve the accuracy of the lie detection systems
JSDP The combination of event-related potentials and peripheral cardiovascular signals improved lie detection system accuracy compared to single-modality approaches, validating multimodal physiological measurement in credibility assessment. [089] (2015)An Electroencephalography Network and Connectivity Analysis for Deception in Instructed Lying Tasks
PLoS One The study revealed significantly increased connectivity between executive control, memory, comprehension, and speech perception networks during instructed lying compared to truth-telling, with distinct clustering coefficient… [090] (2014)Brain Fingerprinting in Egyptians : The Use of P300 in the Detection of Concealed Information = البصمة المخية في المصريين : استخدام موجة بي 300 في اكتشاف المعلومات المخبأة
The Egyptian Journal of Forensic Sciences and Applied Toxicology Known persons and places elicited well-marked P300 responses while unknown stimuli did not generate noticeable responses. P300 amplitude and latency showed significant associations with age… [091] (2014)Detecting Knowledge of Incidentally Acquired, Real-World Memories Using a P300-Based Concealed-Information Test
Psychological Science The study achieved perfect (100%) classification accuracy with zero false positives or false negatives. P300 responses effectively distinguished probe items from irrelevant items at the… [092] (2014)Brain fingerprinting classification concealed information test detects US Navy military medical information with P300
Frontiers in Neuroscience Classification CIT with P300-MERMER achieved 0% error rate and 99.9% median statistical confidence with no indeterminates, while comparison CIT produced 20% error rate and only… [093] (2014)Detecting concealed information using feedback related event-related brain potentials
Brain and Cognition The study identified two independent feedback-related ERP components (peaking at 219ms and 400ms) that discriminated probes from irrelevants and were uncorrelated with recognition-related P300, suggesting… [094] (2014)Detection of concealed information with the P300 potential amplitude analysis
European Polygraph P300 potential recording does not attain significantly higher efficiency than polygraph examinations, though results are promising. Field studies are scarce, with available evidence suggesting P300… [095] (2014)A Novel Algorithm to Enhance P300 in Single Trials: Application to Lie Detection Using F-Score and SVM
PLoS ONE The F-score_SVM model combining spatial denoising with optimized feature selection achieved over 96% accuracy in classifying guilty versus innocent subjects based on P300 responses to… [096] (2014)A novel dual probe complex trial protocol for detection of concealed information
Psychophysiology The Dual Probe Complex Trial Protocol achieved 94.7% accuracy (bootstrap criterion .9) and AUC of .92, successfully detecting concealed information even when examinees used mental… [097] (2014)Effects of countermeasures on P300-based concealed information test using a new multiple probe protocol
International Journal of Psychophysiology The study examined countermeasure resistance of a new multiple probe protocol for P300-based CIT, though specific detection rates and statistical results are not available in… [098] (2014)Contingent negative variation using a serial presentation of meaningful word: A study on application to detection of deception
The Proceedings of the Annual Convention of the Japanese Psychological Association The study examined CNV modulation during concealment of meaningful words presented in sequences, building on prior findings that CNV amplitude decreases significantly when subjects attempt… [099] (2014)A novel classification method based on ICA and ELM: a case study in lie detection
Bio-Medical Materials and Engineering The ICA_ELM method achieved 95.40% classification accuracy with dramatically reduced computational time compared to backpropagation neural networks and support vector machines, demonstrating both high accuracy… [100] (2014)The Effects of Sweep Numbers Per Average and Protocol Type on the Accuracy of the P300-Based Concealed Information Test
Applied Psychophysiology and Biofeedback All three trial counts (33, 66, and 100 sweeps) produced comparable accuracies of 84–94%, with a trend favoring the lowest trial numbers. Testing with as… [101] (2014)A Multimodal Dataset for Deception Detection
Proceedings of the Ninth International Conference on Language Resources and Evaluation Multimodal fusion combining video, audio, and EEG achieved 70% average accuracy using Random Forest classifiers, substantially outperforming individual modality performance and baseline polygraph accuracy rates… [102] (2014)Neurophysiology
Encyclopedia of Deception Neuroimaging shows modest advantages over polygraph (24% improvement in some studies), but faces similar fundamental challenges. Brain regions activated during deception overlap with general executive… [103] (2014)The impact of prior knowledge from participant instructions in a mock crime P300 Concealed Information Test
International Journal of Psychophysiology Prior knowledge of a stolen item conveyed through experimental instructions caused 69% of innocent participants to be misclassified as guilty, and also enhanced detection rates… [104] (2014)Subliminal salience search illustrated: EEG identity and deception detection on the fringe of awareness
PLOS ONE All 15 participants (100%) showed detectable brain responses to their concealed real name at α = 0.05, with 13 of 15 detected via single-electrode analysis… [105] (2013)A novel approach for detection of deception using Smoothed Pseudo Wigner-Ville Distribution (SPWVD)
Journal of Biomedical Science and Engineering The SPWVD approach achieved 89.73% accuracy in P300-based deception detection, surpassing earlier methods by providing enhanced time-frequency resolution while suppressing cross-term interference in EEG signal… [106] (2013)Concealed semantic and episodic autobiographical memory electrified
Frontiers in Human Neuroscience A double dissociation between memory types was demonstrated across four ERP components: semantic autobiographical probes produced larger N2, N400, and P3b CIT effects, while episodic… [107] (2013)A Novel Approach for Lie Detection Based on F-Score and Extreme Learning Machine
PLoS ONE The F-score_ELM method achieved exceptional testing accuracies of 99.27% sensitivity and 98.17% specificity in classifying guilty versus innocent subjects, outperforming traditional PCA-based approaches while requiring… [108] (2013)Deception and the misinformation effect: An event-related potential study
International Journal of Psychophysiology Deception produced strong parietal P3b suppression and a large frontal N400 negativity, while misinformation produced its own P3b suppression plus unique occipital LPC effects —… [109] (2013)Detection of concealed information by frontal EEG asymmetry
Neuroscience Letters Concealed critical items produced greater relative right frontal alpha activity (withdrawal motivation signature), and combining this frontal EEG asymmetry score with P300 amplitude significantly improved… [110] (2013)Lie detection in interrogations using digital signal processing of brain waves
2013 3rd International Conference on Instrumentation, Communications, Information Technology and Biomedical Engineering (ICICI-BME) Initial results showed good reliability in the hardware-implemented DSP-based lie detection system, though the researchers acknowledged that further testing on additional subjects was required to… [111] (2013)P300-based Concealed Information Test and Inter-Stimulus Intervals (ISIs): A Comparison Among 500ms, 800ms, and 3000ms ISIs
한국심리학회지: 사회및성격 The 800ms ISI preserved P300 amplitude differences between probe and irrelevant stimuli comparable to the standard 3000ms ISI and maintained resistance to countermeasures, while 500ms… [112] (2013)Intentional retrieval suppression can conceal guilty knowledge in ERP memory detection tests
Biological Psychology When motivated to suppress crime retrieval, participants' memory-related ERP effects were significantly decreased, allowing guilty individuals to evade detection, challenging the core assumption that neural… [113] (2013)A Concealed Information Test with Combination of ERP Recording and Autonomic Measurements
Neurophysiology The study demonstrated that multimodal CIT combining ERPs and autonomic measures is feasible using optimized short interstimulus intervals and balanced sequence presentation, addressing a key… [114] (2013)A comment on Farwell (2012): brain fingerprinting: a comprehensive tutorial review of detection of concealed information with event-related brain potentials
Cognitive Neurodynamics Of the studies cited by Farwell to support brain fingerprinting's perfect accuracy, only one peer-reviewed laboratory study with 20 participants and two small field studies… [115] (2013)P900: A Putative Novel ERP Component that Indexes Countermeasure Use in the P300-Based Concealed Information Test
Applied Psychophysiology and Biofeedback P900 was observed in all subjects specifically in response to non-countered stimuli, was absent for countered stimuli, and could be elicited without the presence of… [116] (2013)Identifying concealment-related responses in the concealed information test
Psychophysiology N2, P3, heart rate, skin conductance, and cutaneous blood flow reflected recognition in both concealed and disclosed conditions, while late positive potential and respiration differed… [117] (2012)The P300-Based, Complex Trial Protocol for Concealed Information Detection Resists Any Number of Sequential Countermeasures Against Up to Five Irrelevant Stimuli
Applied Psychophysiology and Biofeedback The Complex Trial Protocol achieved 92-100% detection of guilty participants across all countermeasure conditions (1-5 countered stimuli) with just one false positive in 13 innocents.… [118] (2012)Increasing Irrelevant Stimuli Increases Ability to Detect Countermeasures
Psychophysiology Found that increasing the number of irrelevant stimuli in P300-based CIT improved the ability to detect countermeasure use. Advanced the complex trial protocol methodology for… [119] (2012)Deception Awareness Improves P300-based Deception Detection in Concealed Information Tests
International Journal of Psychophysiology The deception-aware group achieved a 100% individual detection rate (10/10) compared to only 50% (5/10) in the control group, with significantly larger probe-versus-irrelevant P300 amplitude… [120] (2012)Increasing the number of irrelevant stimuli increases ability to detect countermeasures to the P300-based complex trial protocol for concealed information detection
Psychophysiology Increasing irrelevant stimuli from four to eight restored reaction time as an effective countermeasure detector in 50% and 75% countermeasure conditions, while P300-based detection maintained… [121] (2012)The P300-based concealed information test: Simultaneous auditory and visual stimulus presentation
The Proceedings of the Annual Convention of the Japanese Psychological Association The study found that simultaneous auditory-visual presentation produced detectable P300 CIT effects, with pictorial visual stimuli showing particular effectiveness when paired with auditory presentation. The… [122] (2012)A New Approach for Concealed Information Identification Based on ERP Assessment
Journal of Medical Systems Wavelet coefficient features showed statistically significant differences between concealed and irrelevant information (p < 0.05), with KPCA successfully reducing feature dimensionality while improving SVM classifier… [123] (2012)A New Lie Detection Method Based on Small-number of P300 Responses
2012 International Conference on Biomedical Engineering and Biotechnology The method achieved 82.45% balanced accuracy in distinguishing guilty from innocent subjects using reduced stimulus presentations, demonstrating that reliable P300-based lie detection could be implemented… [124] (2012)Decomposing cognitive processes underlying the concealed information test by event-related potentials
International Journal of Biomedical and Soft Computing Principal component analysis revealed three distinct ERP components differentiating crime-relevant from irrelevant items: an N2 component peaking at 180 ms, a P300 component peaking at… [125] (2012)A novel protocol for detection of concealed information
20th Iranian Conference on Electrical Engineering (ICEE2012) Multimodal measurement combining ERP and autonomic signals achieved 90.9% classification accuracy using linear discriminant analysis, significantly exceeding single-modality approaches in laboratory CIT testing. [126] (2012)The Detection of Deception Using the Steady-State Visual Evoked Field
IEEJ Transactions on Sensors and Micromachines The study demonstrated that steady-state visual evoked magnetic fields show measurable differences between deceptive and truthful responses, suggesting that cognitive demands of lying disrupt neural… [127] (2011)Cognitive Load and EEG Beta Spectrum Analysis for Deception Detection
한국심리학회지: 사회및성격 Guilty participants showed significantly higher beta power activity when providing cognitively demanding deceptive responses to crime-relevant questions compared to simple truth responses, while innocent participants… [128] (2011)The processes leading to deception: ERP spatiotemporal principal component analysis and source analysis
Social Neuroscience Two serial cognitive processes—decision-making and response preparation—underlie deliberate deception, evidenced by temporally distinct patterns of brain activation in left lateral frontal regions (800-1000 ms) and… [129] (2011)Event-Related Potentials in Deception Detection
Psychology in Russia: State of Art The study successfully identified neurophysiological correlates of deception using ERP analysis, supporting the development of cognitive lie detection technology based on central nervous system indicators… [130] (2011)A mock terrorism application of the P300-based concealed information test
Psychophysiology With prior knowledge of probe items, the study detected 12/12 guilty subjects with 0% false positives. Using a searching CIT approach with restricted prior knowledge,… [131] (2011)Brain fingerprint or lie detector: does Canada's polygraph jurisprudence apply to emerging forensic neuroscience technologies?
Information & Communications Technology Law Brain fingerprinting may escape Canada's polygraph ban because it detects memory recognition rather than lying per se, creating a potential loophole in Canadian evidence law.… [132] (2011)Mock crime application of the complex-trial protocol (CTP) P300-based Concealed Information Test
Psychophysiology Overall 92% correct classification rate across all conditions (guilty, innocent, countermeasure groups). The CTP demonstrated high sensitivity (87% overall) and specificity in detecting incidentally acquired… [133] (2011)A novel countermeasure against the reaction time index of countermeasure use in the P300-based complex trial protocol for detection of concealed information
International Journal of Psychophysiology Detection rates remained high (83-92%) based on P300 for all groups, but simultaneous countermeasure execution made reaction times indistinguishable from controls, defeating the RT-based countermeasure… [134] (2011 – ONGOING)P300-Based Brain-Computer Interface Deception Detection
Psychophysiology Development and validation of the Complex Trial Protocol (CTP) for P300-based concealed information detection. Demonstrated large effect sizes (d* = 1.59–1.89) for brain-wave-based detection, with… [135] (2011)Mock crime application of the Complex Trial Protocol (CTP) P300-based concealed information test
Psychophysiology Overall classification accuracy reached 92% across all participant groups, with all 12 countermeasure users correctly identified and reaction times serving as a reliable auxiliary index… [136] (2010)Возможности применения полиграфа и новых альтернативных методов инструментальной детекции лжи для предупреждения террористических угроз
Российский психологический журнал The paper reports that brain-based methods using evoked potentials demonstrate high reliability and accuracy in detecting concealed information about terrorist activities, even during planning stages,… [137] (2010)New P300-based protocol to detect concealed information: resistance to mental countermeasures against only half the irrelevant stimuli and a possible ERP indicator of countermeasures
Psychophysiology The Complex Trial Protocol achieved 100% detection accuracy in both simple guilty and countermeasure groups when comparing probe versus all averaged irrelevants, with 92-100% accuracy… [138] (2010)Countermeasure mechanisms in a P300-based concealed information test
Psychophysiology The study found a greater P300 amplitude to probes in the guilty omit probe condition compared with the guilty no omit and innocent omit irrelevant… [139] (2010)A truth that’s told with bad intent: An ERP study of deception
Cognition The medial frontal N450 deflection occurred equally for lies and for truths told with deceptive intent (F(3,96)=3.79, p<.01), indicating that deceptive intention, rather than truth… [140] (2010)Emerging neurotechnologies for lie-detection: Where are we now?
American Journal of Bioethics Despite advances in laboratory fMRI and EEG-based deception detection, the authors found that critical gaps in measurement validity, standardization, countermeasure vulnerability, and predictive power in… [141] (2010)Discrimination performance of event-related potentials in the autonomic-based Concealed Information Test
International Journal of Psychophysiology ERP measures detected participants missed by autonomic measures alone, and combining ERP with autonomic measures significantly improved discrimination performance. The peak amplitude of ERP difference… [142] (2010)New P300-based protocol to detect concealed information: resistance to mental countermeasures
Psychophysiology The Complex Trial Protocol successfully resisted mental countermeasures applied to half the irrelevant stimuli, maintaining detection accuracy where traditional P300 methods would fail. [143] (2009)Visions of Deception: Neuroimages and the Search for Truth
Akron Law Review Neither fMRI-based lie detection nor Brain Fingerprinting/BEOS meets general acceptance or reliability standards for admissibility in U.S. courts; courts are urged to exercise restraint and… [144] (2009)A new approach for EEG feature extraction in P300-based lie detection
Computer Methods and Programs in Biomedicine The study achieved 86% correct classification accuracy for both guilty and innocent subjects using a Genetic Algorithm-optimized multi-domain EEG feature set, surpassing the performance of… [145] (2009)The role of intention to conceal in the P300-based Concealed Information Test
Applied Psychophysiology and Biofeedback P300 amplitude differences between chosen and unchosen cards were significant only when participants had motivation to conceal or transmit, not in the no-secret condition, indicating… [146] (2009 • SUBLIMINAL PRIMING)The Application of Subliminal Priming in Lie Detection: Scenario for Identification of Members of a Terrorist Ring
Psychophysiology Novel application combining subliminal priming with P300 CIT for counterterrorism screening scenarios. Demonstrated potential for detecting concealed associations without overt questioning. [147] (2009 • ERP REVIEW)Review of Recent Studies and Issues Regarding the P300-Based Complex Trial Protocol for Detection of Concealed Information
International Journal of Psychophysiology Comprehensive review summarizing more than a dozen CTP studies. Documented diagnostic accuracy from 75–90%, described enhancements using N200, performance feedback, and auxiliary tests that restored… [148] (2009)Thirty-site P300 scalp distribution, amplitude variance across sites, and amplitude in detection of deceptive concealment of multiple guilty items
Social Neuroscience Amplitude variance across 30 scalp sites and P300 amplitude at multiple nonfrontal sites each correctly identified 71% of guilty subjects, with false positive rates of… [149] (2009)Brain Imaging Research: The Detection of Deception Utilizing HD-ERP, fMRI, and Pupillometry
Deceptive responses showed significantly longer reaction times (100 ms delay) and lower accuracy than truthful responses. Brain imaging achieved approximately 85.3% accuracy in detecting deception,… [150] (2009)The Functionally Separation of P300 and CNV in Lie Detection
Acta Psychologica Sinica P300 (evoked at ~450ms) remained stable across feedback conditions and reflected stimulus recognition, while CNV (evoked at ~800ms) increased significantly for guilty participants making deceptive… [151] (2009)Assigned Versus Random, Countermeasure-Like Responses in the P300 Based Complex Trial Protocol for Detection of Deception: Task Demand Effects
Applied Psychophysiology and Biofeedback Under low-demand random response conditions, the CTP achieved a guilty hit rate of 11/12 with zero false positives; however, under higher-demand assigned response conditions, the… [152] (2009)The effects of asymmetric vs. symmetric probability of targets following probe and irrelevant stimuli in the complex trial protocol for detection of concealed information with P300
Physiology & Behavior No significant differences in Probe-minus-Irrelevant P300 amplitudes or individual detection rates were found between asymmetric and symmetric target probability conditions, validating the internal integrity of… [153] (2008)Flickering Admissibility: Neuroimaging Evidence in the US Courts
Behavioral Sciences & the Law U.S. courts routinely admit structural neuroimaging (CT, MRI) but apply significantly greater skepticism to functional technologies such as PET, SPECT, and fMRI; neither fMRI lie… [154] (2008)Enhancing the complex trial protocol (CTP) and detecting concealed information in a mock crime scenario
International Journal of Psychophysiology The CTP achieved greater than 90% detection accuracy across all testing conditions including when participants attempted countermeasures. Countermeasure use was detectable via elevated reaction times,… [155] (2008 • SPATIAL-TEMPORAL ANALYSIS)Detection of Deception About Multiple Concealed Mock Crime Items Based on Spatial-Temporal Analysis of ERP Amplitude
Psychophysiology Extended P300 CIT methods to detect multiple concealed items simultaneously. Achieved detection rates above 80% using spatial-temporal ERP analysis across scalp regions. [156] (2008)Multimodal Detection of Deception using Fusion of Reaction Time and P300 Component
2008 Cairo International Biomedical Engineering Conference The Bootstrapped Analysis of Reaction Time (BART) method achieved 81% accuracy, comparable to 80% for P300 wavelet analysis alone. The multimodal BART-BAD fusion method demonstrated… [157] (2008 • FORENSIC ASSESSMENT)The Role of Psychophysiology in Forensic Assessments: Deception Detection, ERPs, and Virtual Reality Mock Crime Scenarios
Psychophysiology Introduced virtual reality mock crimes to increase ecological validity. Found enhanced realism improved physiological differentiation between guilty and innocent participants in CIT paradigms. [158] (2008)Limitations to the Detection of Deception: True and False recollections are Poorly Distinguished using an Event-related Potential Procedure
Social Neuroscience Both studies found very high rates of false recognition and little evidence that brain electrical activity could distinguish true from false memories, with false recollections… [159] (2008)The Event Knowledge Test
European Polygraph P3 responses were obtained only to counted and chosen objects in 7 of 10 valid subjects, demonstrating that recognition memory for crime-relevant items persists despite… [160] (2008)The role of deception in the P300-based concealed information test
International Journal of Psychophysiology P300 memory detection was significant even without deceptive responding, demonstrating recognition is sufficient. However, deception improved detection accuracy, suggesting it plays a modulatory rather than… [161] (2008)The complex-trial protocol (CTP): A new, countermeasure-resistant, accurate P300-based method for detection of concealed information
Psychophysiology The CTP maintained hit rates greater than 90% across all conditions including active countermeasure use, with false positive rates of 0-0.08 and A′ discrimination values… [162] (2008)Feedback-related Negativity in Outcome Evaluation with a Deception Task
Acta Psychologica Sinica Deception motivation significantly enhanced FRN amplitude and shortened latency in response to monetary losses, with dorsal ACC generating FRN and rostral ACC generating P300, suggesting… [163] (2008)Influence of cognitive control and mismatch on the N2 component of the ERP: A review
Psychophysiology The anterior N2 should be divided into at least two subcomponents: one reflecting detection of novelty or perceptual mismatch, and another reflecting cognitive control processes… [164] (2008 • COMPLEX TRIAL PROTOCOL)Development of a Countermeasure-Resistant P300-Based Concealed Information Test
Psychophysiology Introduced the Complex Trial Protocol (CTP) specifically designed to resist countermeasures that defeated earlier P300 methods. Achieved high accuracy even with countermeasure-trained subjects. [165] (2008)Combining P300 and SCR in the detection of concealed information
International Journal of Psychophysiology Both P300 and SCR independently discriminated crime-relevant from irrelevant stimuli in a mock crime CIT, but the two measures were statistically uncorrelated — indicating distinct… [166] (2008)Cerebral mechanisms of error detection during deceptive responses in the normal state and under the influence of alcohol
Human Physiology Deceptive responses produced higher amplitude N190 ERP components compared to truthful responses in the sober condition, but this pattern inverted under alcohol intoxication, indicating that… [167] (2008)The Complex Trial Protocol (CTP): a new, countermeasure-resistant, accurate, P300-based method for detection of concealed information
Psychophysiology Detection accuracy exceeded 90% across all conditions including active countermeasure use, and a novel dual-channel detection system using both P300 amplitude and reaction time patterns… [168] (2008 • NEUROSCIENCE & LAW)Emerging Neurotechnologies for Lie Detection: Promises and Perils
American Journal of Bioethics, 5(2), 39–49 Examined ethical and legal implications of fMRI and other neuroscience-based lie detection. Discussed privacy rights, cognitive liberty, and potential for misuse in legal proceedings. [169] (2007)Law & Psychiatry: The New Lie Detectors: Neuroscience, Deception, and the Courts
Psychiatric Services Neither fMRI nor brain-wave analysis met evidentiary standards for court use in 2007 due to insufficient validation data, with the author recommending judicial caution and… [170] (2007)P300 and the Human Brain: Evoked Potentials in Clinical and Basic Research
Psychophysiology The review establishes a dual-component neuropsychological model with distinct neural generators and neurotransmitter systems for P3a (frontal/dopaminergic) and P3b (parietal/norepinephrine), providing the theoretical foundation for… [171] (2007)Updating P300: an integrative theory of P3a and P3b
Clinical Neurophysiology The paper provides theoretical architecture showing that P300 signals represent specific patterns of attention allocation, memory operations, and neural inhibition rather than simple stimulus recognition,… [172] (2007)The P300 is sensitive to concealed face recognition
International Journal of Psychophysiology P300-based CIT successfully detected concealed face recognition under high-familiarity and deceptive-intent conditions, but mere recognition alone without concealment motivation was insufficient to produce reliable detection. [173] (2007)Single versus multiple probe blocks of P300-based concealed information tests for self-referring versus incidentally obtained information
Biological Psychology The single-probe protocol showed marginally superior detection sensitivity (p<.07) compared to the multiple-probe protocol, attributed to lower cognitive task demand. Self-referring information was better detected… [174] (2006)P300-based detection of concealed autobiographical versus incidentally acquired information in target and non-target paradigms
International Journal of Psychophysiology Autobiographical probe items generated larger P300 amplitudes and higher detection rates than incidentally acquired information; removal of target stimuli did not improve accuracy, contradicting cognitive… [175] (2006)Wavelet analysis for EEG feature extraction in deception detection
2006 International Conference of the IEEE Engineering in Medicine and Biology Society Wavelet analysis detected significant differences between deceptive and truthful responses in beta-band activity during the P300 time window, while conventional ERP analysis failed to reveal… [176] (2006 • P300 GKT COMPARISON)A Comparison of Methods for ERP Assessment in a P300-Based GKT
International Journal of Psychophysiology Compared three classifiers for P300-based detection achieving 74–80% correct detection rates. Demonstrated potential of ERP methods though accuracy remained below traditional polygraph. [177] (2005)Emerging neurotechnologies for lie-detection: promises and perils
American Journal of Bioethics The paper identified that measurement validity of neurotechnologies for lie detection remained largely unknown, laboratory paradigms failed to replicate real-world deception contexts, and the field… [178] (2004)Detection of the Cognitive Components of Brain Potentials Using Wavelet Coefficients
Iranian Journal of Biomedical Engineering Discrete wavelet transform successfully decomposed single-trial P300 ERP signals into informative time-frequency features that distinguished guilty from innocent subjects, with subsequent work confirming 86% correct… [179] (2004)Response-Specific Scalp Distributions in Deception Detection and ERP Correlates of Psychopathic Personality Traits
Journal of Psychophysiology P300-based detection using bootstrapped peak-to-peak amplitudes correctly identified 100% of low psychopathic trait and 92% of high psychopathic trait participants, with both groups showing malingering-related… [180] (2003)Lie detection with contingent negative variation
International Journal of Psychophysiology CNV exhibited significantly more negative shifts for target faces (requiring deceptive responses) compared to non-target faces, with statistical significance across most electrode positions. Vector length… [181] (2002)The role of psychophysiology in clinical assessment: ERPs in the evaluation of memory
Psychophysiology ERP-based memory assessment using P300 can support statistically reliable individual-level memory determinations via bootstrapping and Bayesian methods; application to DID patients demonstrated that ERP evidence… [182] (2002)P300 Scalp Distribution as an Index of Deception: Control for Task Demand
Journal of Credibility Assessment and Witness Psychology Scaled P300 scalp distributions differed significantly between honest and dishonest responses within the lie group (p<.02 for response type × site interaction), with lie responses… [183] (2002)Event-related potentials in the detection of deception, malingering, and false memories
Handbook of Polygraph Testing P300-based methods achieved 92-100% accuracy in detecting malingered amnesia and successfully identified concealed information through involuntary brain responses. P300 latency distinguished real memories from false… [184] (2001)Pz-recorded P300 is highly accurate and sensitive to a memorial manipulation in an objective laboratory Guilty Knowledge Test
Psychophysiology Pz-recorded P300 amplitudes remained highly accurate and sensitive indicators of guilty knowledge even one month after the mock crime, while reaction time measures showed degraded… [185] (2001)The case for peak-to-peak measurement of P300 recorded at .3 hz high pass filter settings in detection of deception
International Journal of Psychophysiology The 0.3 Hz high-pass filter combined with peak-to-peak P300 amplitude measurement achieved 100% correct classification (26/26) in a laboratory deception paradigm, yielding on average 20%… [186] (2001)Using brain MERMER testing to detect knowledge despite efforts to conceal
Journal of Forensic Sciences The MERMER technique showed promise in detecting whether specific crime-relevant information was stored in subjects' brains, representing a shift from detecting deception to detecting concealed… [187] (2001)The case for peak-to-peak measurement of P300 recorded at 0.3 Hz high pass filter settings in detection of deception
International Journal of Psychophysiology The combination of 0.3 Hz filter settings with peak-to-peak P300 measurement achieved 100% correct classification (26/26 participants) in a laboratory deception paradigm, significantly outperforming all… [188] (1999)Auditory and visual P300 topography from a 3 stimulus paradigm
Clinical Neurophysiology Both target and non-target stimuli produced identical normalized topography across auditory and visual modalities, suggesting both elicited P3b rather than distinct P3a/P3b components. Visual P300s… [189] (1998)Detection of deception with event-related brain potentials
Japanese Journal of Science and Technology for Identification The P3 (P300) component was identified as the most viable ERP-based detection index due to its large amplitude, ease of recording, and slightly superior correct… [190] (1998)Contingent negative variation (CNV) in the detection of deception task using a serial presentation of pictures
Japanese Journal of Psychology CNV amplitude was significantly reduced immediately before the target stimulus in the guilty (concealment) condition compared to the innocent condition, with the decrease interpreted as… [191] (1997)A comparison of methods for the analysis of event-related potentials in deception detection
Psychophysiology All three ERP analysis methods achieved extremely high classification accuracy under ROC evaluation, and the bootstrapping procedure's apparent sensitivity to motivational incentive was revealed to… [192] (1997)P300 from a single-stimulus paradigm: Passive versus active tasks and stimulus modality
Electroencephalography & Clinical Neurophysiology: Evoked Potentials Under passive ignore conditions, single-stimulus P300 amplitudes exceeded those from the oddball paradigm, while the reverse held for active tasks; for press and count conditions,… [193] (1996)Detection of simulated malingering using forced choice recognition enhanced with event-related potential recording
The Clinical Neuropsychologist The P300-enhanced procedure correctly identified approximately 70% of simulators based on neurophysiological evidence alone, with more than 70% showing significantly larger P300 amplitudes to recognized… [194] (1996)Event-related potentials as indirect measures of recognition memory
International Journal of Psychophysiology ERP signals — particularly the centro-parietal P300 in the 500–1000 ms window — reliably distinguished recognized from unrecognized auditory stimuli independently of overt behavioral responses,… [195] (1995)P300 in response to the subject's own name
Electroencephalography and Clinical Neurophysiology P300 amplitude was significantly larger in response to subjects' own names compared to control words in passive listening conditions, with an average enhancement index of… [196] (1993)The possibility of lie detection with visual event-related potentials by using the familier's photographs
Electroencephalography and Clinical Neurophysiology The study investigated whether photographs of familiar individuals could elicit P300 responses capable of revealing concealed recognition, representing pioneering work in visual stimulus-based ERP deception… [197] (1992 • SEMINAL)The Identification of Concealed Memories Using Event-Related Potentials and Implicit Behavioral Measures
Psychophysiology Reported 90% and above hit rate in detecting concealed thought using P300-based methods. Combined ERP and behavioral measures for improved classification, establishing neural CIT paradigm. [198] (1992)Oddball-evoked P300-based method of deception detection in the laboratory II: Utilization of non-selective activation of relevant knowledge
International Journal of Psychophysiology The study achieved 87% overall accuracy in classifying guilty (n=17) and innocent (n=14) subjects without pre-test selective rehearsal, demonstrating that temporally proximal, non-selective presentation of… [199] (1991 • FOUNDATIONAL)The Truth Will Out: Interrogative Polygraphy with Event-Related Brain Potentials
Psychophysiology Foundational study establishing the P300 “brain fingerprinting” paradigm. Demonstrated that concealed information could be detected using ERP measures with high accuracy in controlled conditions. [200] (1991)An ERP-based, control-question lie detector analog: Algorithms for discriminating effects within individuals' average waveforms
Psychophysiology Experiment 1 achieved 92.3% accuracy for guilty subjects and 86.7% for innocent subjects. However, a 7-14 day delay without additional rehearsal reduced guilty detection to… [201] (1991)The truth will out: interrogative polygraphy ('lie detection') with event-related brain potentials
Psychophysiology The P300-based Guilty Knowledge Test achieved 100% accuracy in determinate cases (87.5% overall), with no false positives or negatives, though 12.5% of cases were classified… [202] (1990)An attempt to detect deception using the EEG
Electroencephalography and Clinical Neurophysiology Specific quantitative findings from this early exploratory study are not accessible; the work appears to represent a methodological contribution examining the feasibility of EEG-based approaches… [203] (1990)The orienting response, and future directions of its development
Integrative Psychological and Behavioral Science Two distinct mechanisms of the orienting response must be differentiated: involuntary orienting expressed as mismatch negativity (triggered by stimulus mismatch with hippocampal neuronal models) and… [204] (1989)Event related potential (P3 and CNV) as an index of detection of deception
Japanese Journal of Physiological Psychology and Psychophysiology Both the P300 and CNV showed differential responses to concealed crime-relevant information, demonstrating that complementary ERP components — one reflecting post-stimulus recognition and one reflecting… [205] (1989)P300 from a passive auditory paradigm
Electroencephalography and Clinical Neurophysiology The passive sequence paradigm yielded P3 waveforms with central-parietal maximum scalp distributions and virtually identical peak latencies compared to active discrimination tasks, though amplitude decreased… [206] (1988)A modified, event-related potential-based guilty knowledge test
International Journal of Neuroscience P300 amplitude was selectively enhanced for personally meaningful probe items (the 'stolen' object) and task-relevant targets, while irrelevant items produced no significant P300 responses, yielding… [207] (1987)Late vertex positivity in event-related potentials as a guilty knowledge indicator: A new method of lie detection
International Journal of Neuroscience Large positive waves at 400-700 ms latency (P300) were elicited only by the chosen item and not by novel items, demonstrating that P300 can reveal… [208] (1987)Comparison of P300 from a passive tone sequence paradigm and an active discrimination task
Psychophysiology The passive tone sequence paradigm yielded P3 waveforms with central-parietal maximum scalp distributions and virtually identical peak latencies to active discrimination tasks, with the first… [209] (1986)Applications of brain event related potentials to problems in engineering psychology
In M. Coles, S. Porges, & E. Donchin (Eds.), Psychophysiology: Systems, Processes and Applications The chapter established P300 amplitude as a real-time index of attention allocation, mental workload, and stimulus recognition, demonstrating that task-relevant infrequent stimuli elicit large P300… [210] (1984)Cognition and event-related potentials: II. The orienting reflex and P300
Annals of the New York Academy of Sciences The paper established that P300 represents a complex family of components rather than a simple orienting response, with Donchin's context updating theory positioning P300 as… [211] (1984)"P300" and memory: Individual differences in the von Restorff effect
Cognitive Psychology P300 amplitude predicted memory only for subjects using rote rehearsal strategies, not for those using elaborative encoding. Subjects using complex strategies showed excellent overall memory… [212] (1981)Surprise!? Surprise?
Psychophysiology P300 amplitude is controlled multiplicatively by subjective probability and task relevance of events, while latency depends on stimulus evaluation duration. The P300 represents context updating—revision… [213] (1979)The time constant in P300 recording
Psychophysiology Short time constant settings distort P300 waveforms by creating artifactual negative components; optimal P300 recording requires time constants of approximately 10 seconds or high-pass filter… [214] (0)Brain-Based Lie Detection and the Mereological Fallacy: Reasons for Optimism
Neurolaw and Responsibility for Action The mereological fallacy critique has less force when applied to P300-CIT because it primarily detects recognition rather than deception. Brain-based methods should be evaluated by…Related research topics
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