One study bite → why it matters for mood and cognition

A 5-beat faceless video outline for “One study bite → why it matters for mood and cognition” in the Sleep and calm routines niche, derived from caption timing of 2 reference videos.

Angles

• One study finding → why it matters for mood and memory
• Caption-backed references: The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg; The benefits of a good night's sleep - Shai Marcu
• Reuse the beats only — narration must be original; cite sources on screen

Beat-by-beat structure

1. Hook (0:00–0:30): 'What if sleep could be more efficient?'.
2. Beat 1: The finding: deep sleep / delta waves and memory.
3. Beat 2: Why it matters for mood and cognition.
4. Beat 3: One practical implication.
5. Close: Recap + not-medical-advice note. Original narration only.

Method

yt-dlp VTT captions (uploader-provided, not auto/ASR) → timed beat heuristics → editorial topic synthesis. Structure only; write original narration.