%0 Journal Article
%T Ictal Rhythmic Alpha Sinusoidal Waves in 3 Cases of Anti
%A Ailiang Miao
%A Xiaoshan Wang
%J Clinical EEG and Neuroscience
%@ 2169-5202
%D 2018
%R 10.1177/1550059417745185
%X Previous studies have shown that extreme delta brush and high beta/delta power ratio on electroencephalogram are suggestive of anti¨CN-methyl-d-aspartate receptor (anti-NMDAR) encephalitis. Here we report 3 anti-NMDAR encephalitis patients with ictal rhythmic alpha sinusoidal waves in temporal regions, which suggested electrographic seizures in anti-NMDAR encephalitis and indicated potential for seizure occurrence in the future. Rhythmic alpha sinusoidal waves may be an electrographic feature and helpful in distinguishing anti-NMDAR encephalitis. In addition, extreme delta brush was also observed at 47-50 days after morbidity in 2 of 3 patients
%K anti-NMDA receptor encephalitis
%K alpha sinusoidal waves
%K extreme delta brush
%U https://journals.sagepub.com/doi/full/10.1177/1550059417745185