Zara Bergstrom, Jon Simons and crew show that people can beat EEG tests of guilt detection by suppressing the guilty memories.  Research calls into question reliability of such tests.
http://www.cam.ac.uk/research/news/people-can-beat-guilt-detection-tests-by-suppressing-incriminating-memories

About the Author


The Miller Lab uses experimental and theoretical approaches to study the neural basis of the high-level cognitive functions that underlie complex goal-directed behavior. ekmillerlab.mit.edu