411 REFERENCE · Wiktionary
K-complex
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
thumb|right|350px
Etymology
en
Pronunciation
en /ˈkeɪˌkɒmplɛks/
Noun
en electrencephalography A en waveform that occurs approximately every 60–100 seconds during stage 2 of en NREM sleep, and which consists of a brief negative high-voltage peak (usually >100mul µV), followed by a slower positive complex ~350–550mul ms, and at 900ms a final negative peak.
See also
en sleep spindle
Further reading