Example of sleep hypnograms of one WT (A) and two R6/1 mice (B-C) at 11 and 16 weeks ages. Fanny Lebreton Sebastien Cayzac Susanna Pietropaolo Yannick Jeantet Yoon H. Cho 10.1371/journal.pone.0126972.g001 https://plos.figshare.com/articles/figure/_Example_of_sleep_hypnograms_of_one_WT_A_and_two_R6_1_mice_B_C_at_11_and_16_weeks_ages_/1411848 <p>W: waking, SWS: slow wave sleep, REM: REM sleep.</p> 2015-05-12 02:52:18 EEG brain rhythms physiology alterations hd huntington motor memory impairments symptom Sleep Physiology Alterations Precede Plethoric Phenotypic Changes abnormality plethoric phenotypic changes