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Updated: Jan 14, 2026

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Effects of optimal timed automatic awakening from a short daytime nap on cognitive performance, alertness, and

Yoko Suzuki1, Chihiro Suzuki1, Yurina Suzuki1

  • 1Tsukuba Institute for Advanced Research (TIAR), International Institute for Integrative Sleep Medicine (WPI-IIIS), University of Tsukuba, 1-2 Kasuga, Tsukuba, 305- 0821, Ibaraki, Japan.

Scientific Reports
|October 24, 2025
PubMed

Keywords:
Blood flow meterCognitive performanceFatigueShort napSleep inertiaWearable device

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