K-complex (suomeksi)

Määritelmät:

(lb, en, electrencephalography) A (l, en, waveform) that occurs approxmiately every 60–100 seconds during stage 2 of (l, en, NREM) sleep, and which consists of a brief negative high-voltage peak (usually >100(l, mul, µV)), followed by a slower positive complex ~350–550(l, mul, ms), and at 900ms a final negative peak.