Engelsk substantiv: delta wave | |||
1. | delta wave (om fenomen) the normal brainwave in the encephalogram of a person in deep dreamless sleep; occurs with high voltage and low frequency (1 to 4 hertz) | ||
Ord med samme betydning (synonymer) | delta rhythm | ||
Mindre spesifikke uttrykk | brain wave, brainwave, cortical potential | ||