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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: J Mol Neurosci. 2014 Aug 26;55(3):644–652. doi: 10.1007/s12031-014-0403-7

Fig.1.

Fig.1

Representative 24 h hypnograms of baseline (BSL), sleep fragmentation day 1, day 5, and day 10 (SF1, SF5 and SF10), and recovery day 1 (REC1). During the SF periods, frequent sleep state transitions and shorter sleep bouts were seen in the light span, in comparison with those in BSL and REC.