Apparatus for a classification guilty knowledge test and integrated system for detection of deception and information

摘要

A method for detecting deception or information possessed by a subject is disclosed. A subject is presented with known relevant stimuli, irrelevant stimuli, and critical relevant stimuli. Psychophysiological responses to the stimuli are measured and classified. A conclusion regarding the presence or absence of information is drawn from the classification. Many alternatives are disclosed such as measuring central nervous system responses to enhance the conclusion.