てんかん発作波と間違いやすい脳波
Small Sharp Spikes (SSS)
14 & 6 Hz Positive Spikes
6 Hz Spike and Wave (Phantom spike)
Rhythmic Mid-temporal Discharges (Psychomotor variant)
Breach Rhythm
Wicket Spikes
Subclinical Rhythmic Electrographic (theta) Discharges of Adults (SREDA)
ラムダ波 12 歳, 女
Hypnagogic Hypersynchrony 14 歳, 女
Vertex Sharp Transients 11 歳, 男
Positive Occipital Sharp Transients of Sleep, POSTS 17 歳, 女
Benign Epilepsy of Childhood with Centrotemporal Spikes, BECTS 5 歳, 男
Ictal pattern: Rt central→Rt temporal
Ictal pattern: TLE
Ictal pattern: Generalized tonic seizure
まとめ スパイク波形の特徴を覚えよう 発作後の脳波変化は重要 Pseudoepileptiform activityに気をつけよう 発作後の脳波変化は重要 Pseudoepileptiform activityに気をつけよう SSS,14 & 6 Hz positive spikes,Phantom spike RMTD,Breach rhythm,Wicket spikes,SREDA 小児脳波は要注意!! Lamda波,POSTS,Vertex sharp transients Hypnagogic hypersynchrony,BECTS