Abstract
Individual Stable Patterns of Human Brain Rhythms as a Reflection of Mental Processes
Highlights
Recognition of perception and thinking based on brain signals
The method of recognizing mental states from brain signals is often called “brain reading”. This term was first attributed to the technology of restoring the subjective content of the human brain by using functional MRI [1], and not EEG
In these studies, we aimed to show that the EEG rhythms patterns were not just specific for different types of cognitive activity, and related to each other as much as did the psychological properties of the tasks
Summary
The method of recognizing mental states from brain signals is often called “brain reading”. This term was first attributed to the technology of restoring the subjective content of the human brain by using functional MRI (fMRI) [1], and not EEG (as we proposed 8 years before the term appeared in the literature [2, 3]). The authors were able to determine a category of the object, which the subject is currently viewing. This recognition process was performed with a reliability of >95%. The quoted study proved it was possible to determine the subject’s cognitive state in real time using a brain signal (with an accuracy of up to the time resolution of the fMRI method — about 10 s)
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