Cortical gray matter myelin cuts energy cost of spike propagation without increasing conduction velocity. Kotler O, Khrapunsky Y, Melamed I, Peles E, Ross WN, Fleidervish I Proc Natl Acad Sci U S A. 2026 Jul 28; 123(30):e2536534123. PMID: 42485389. Abstract CommentRecommendBookmarkWatch