delta wave

3 ENTRIES FOUND:

delta wave

noun

Definition of DELTA WAVE

: a high amplitude electrical rhythm of the brain with a frequency of less than 6 hertz that occurs especially in deep sleep, in infancy, and in many diseased conditions of the brain—called also delta, delta rhythm

Seen & Heard

What made you want to look up delta wave? Please tell us where you read or heard it (including the quote, if possible).