<unk>  is a scientific technique which uses electroencephalography (EEG) to determine whether specific information is stored in a subject's<unk> . The technique consists of measuring and recording a person's electrical<unk> waves and<unk>  response when asked questions about a crime, attempting to elicit a "P300 response" that indicates familiarity with the details of the crime. The technique is controversial, unproven and of questionable accuracy. Comparison of<unk>  with polygraphy showed mixed results consistent with "a mix of proven techniques and dangerously exaggerated benefits".
Brain fingerprinting
Brain mapping
Neuroproteomics
Viral neuronal tracing
Luria-Nebraska neuropsychological battery
Clinical neurochemistry
Integrated cognitive assessment
Addenbrooke's Cognitive Examination