Neuromyelitis optica spectrum disorder presenting with repeated hypersomnia due to involvement of the hypothalamus and hypothalamus-amygdala linkage. Kume K, Deguchi K, Ikeda K, Takata T, Kokudo Y, Kamada M, Touge T, Takahashi T, Kanbayashi T, Masaki T Mult Scler. 2015 Feb 13. PMID: 25680985. Abstract CommentRecommendBookmarkWatch