Function: noun
Date: 1936
: an electrical rhythm of the brain with a frequency of 13 to 30 cycles per second that is associated with normal conscious waking experience ― called also beta beta rhythm
Function: noun
Date: 1936
: an electrical rhythm of the brain with a frequency of 13 to 30 cycles per second that is associated with normal conscious waking experience ― called also beta beta rhythm
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012