Glossary / Polyphasic Sleep

Polyphasic Sleep

Splitting sleep into multiple shorter periods across 24 hours.

Limited evidence it works long-term for most people. Monophasic 7-9 hours wins for nearly everyone.

Related

• Sleep — Active brain process essential for memory consolidation and cognitive performance.
• Napping — Short daytime sleep, typically 10-30 minutes.

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More from the glossary

• Pomodoro Technique
• Flowtime Technique
• Deep Work
• Shallow Work
• Flow State
• Ultradian Rhythm
• Circadian Rhythm
• Chronotype
• Default Mode Network
• Diffuse Thinking