brainwave

About 0.05 uses per million words.

Meaning

1. noun Any of many rhythmic fluctuations of electric potential between parts of the brain, especially those seen on an electroencephalogram.
2. noun A sudden idea, understanding, or inspiration; a brainstorm.

Similar words

brain wave insight brainstorm cortical potential beta wave alpha wave electroencephalophone electroencephalogram neurometrics electroencephalograph

Often followed by

patterns activity of pattern and state training frequencies biofeedback