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[0] Nishida M, Walker MP, Daytime naps, motor memory consolidation and regionally specific sleep spindles.PLoS ONE 2:4, e341 (2007 Apr 4)

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ref: Nishida-2007.04 tags: sleep spindle learning nap NREM date: 03-06-2009 17:56 gmt revision:1 [0] [head]

PMID-17406665[0] Daytime naps, motor memory consolidation and regionally specific sleep spindles.

  • asked subjects to learn a motor task with their non-dominant hand, and then tested them 8 hours later.
  • subjects that were allowed a 60-90 minute siesta improved their performance significantly relative to controls and relative to previous performance.
  • when they subtracted EEG activity of the non-learning hemisphere from the learning hemisphere, spindle activity was strongly correlated with offline memory improvement.

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