English Dictionary

K-complex

IPA（発音記号）

/ˈkeɪˌkɒmplɛks/

名詞

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

日本語の意味

非レム睡眠（NREM）第2段階において、約60〜100秒ごとに出現する脳波の一形態。通常、100µV以上の短時間の負の高電圧ピークに続き、約350〜550ミ秒のゆっくりとした正の波形、さらに約900ミ秒で最終的な負のピークを示す。

During polysomnography, the technician identified a prominent K-complex on the EEG that recurred roughly every 90 seconds during stage 2 NREM sleep.

ポリソムノグラフィーで、技師はノンレム睡眠第2期で約60〜100秒ごとに現れる、短い高振幅の陰性ピークに続いて遅い陽性複合と最後の陰性ピークを示す特徴的な脳波波形をEEGで確認した。

意味（1）

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

K-complexes （ plural ）