neural fingerprint

06/27/2012 - 10:31

Researchers have long been interested in discovering the ways that human brains represent thoughts through a complex interplay of electrical signals.  Recent improvements in brain recording and statistical methods have given researchers unprecedented insight into the physical processes underlying thoughts.  For example, researchers have begun to show that it is possible to use brain recordings to reconstruct aspects of an image or movie clip someone is viewing, a sound someone is hearing or even the text someone is reading.