Sleep and the Ageing Brain - Dr. Julien Doyon: Sleep, ageing, and memory.

Round-10 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor/events) and provenance check passed; strict per-title check + final strict pass; oEmbed verified.

A 15-minute video from Ludmer Centre: “Sleep and the Ageing Brain - Dr. Julien Doyon: Sleep, ageing, and memory.”.

Video by Ludmer Centre, played through YouTube's embedded player.