Gelastic dysarthria: Speech-triggered pathological laughter with evidence for a selective pontine gating mechanism. - Ninan GA; Selvaganesan S; Mathew M; Reddy V; Jayaram H; Mohideen R; Kumar K; Jasper A; Arvind VH; Margabandhu K; Prasad TK; Sampathkumar S; et al. (Brain and cognition, 2026)