THETA RHYTHM


Meaning of THETA RHYTHM in English

Physiol.

a pattern of brain waves having a regular frequency of 4 to 7 cycles per second as recorded by an electroencephalograph, observed during various states of light sleep or arousal.

[ 1945-50 ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .