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July 1, 2020

Truth Identification from EEG Signal by using Convolution neural network: Lie Detection

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Why the study?

Traditional lie detection relies on physiological activities that subjects can control, motivating the use of EEG brain signals to identify truth or lies.

Does a convolutional neural network applied to 14-channel EEG signals accurately identify truth or lie statements?

Comparison

14-channel EEG signal classification into truth vs lie statements using a convolutional neural network

Authors

NBNeeraj BaghelDSDivyanshu SinghMDMalay Kishore Dutta

Discussion

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Overview

Provides initial EEG-CNN evidence for deception detection; leaves open prospective validation before any application.

Structured PICO

Does a convolutional neural network applied to 14-channel EEG signals accurately identify truth or lie statements?

P
Population
Subjects undergoing EEG for lie detection
I
Intervention
Convolutional neural network (CNN) applied to 14-channel EEG signals
O
Outcome
Accuracy of truth or lie identification

A deep learning model using 14-channel EEG signals can identify truth or lie statements with up to 84.44% accuracy.

Cite This Study

Baghel et al. (2020) studied this question.

synapsesocial.com/papers/69dab2d0615cc0c8eaa3ce27https://doi.org/10.1109/tsp49548.2020.9163497
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