Spontaneous K-Complex Density in Slow-Wave Sleep
نویسندگان
چکیده
منابع مشابه
Spontaneous K-Complex Density in Slow-Wave Sleep
PURPOSE To study spontaneous K-complex (KC) densities during slow-wave sleep. The secondary objective was to estimate intra-non-rapid eye movement (NREM) sleep differences in KC density. MATERIALS AND METHODS It is a retrospective study using EEG data included in polysomnographic records from the archive at the sleep research laboratory of the Centre for Physiotherapy and Rehabilitation Scien...
متن کاملSpontaneous neural activity during human slow wave sleep.
Slow wave sleep (SWS) is associated with spontaneous brain oscillations that are thought to participate in sleep homeostasis and to support the processing of information related to the experiences of the previous awake period. At the cellular level, during SWS, a slow oscillation (<1 Hz) synchronizes firing patterns in large neuronal populations and is reflected on electroencephalography (EEG) ...
متن کاملLoss of slow-wave sleep.
A 40-year-old Hispanic American male, who weighed 165 lb and was 5’11” tall, consented to participate in a 3-day sleep protocol and was admitted to the UCLA General Clinical Research Center. The patient complained of fatigue during the day and difficulty initiating sleep, along with 3 to 4 awakenings per night. He denied snoring and having any difficulty breathing during sleep. A 2-week sleep d...
متن کاملGhrelin promotes slow-wave sleep in humans.
Ghrelin, an endogenous ligand of the growth hormone (GH) secretagogue (GHS) receptor, stimulates GH release, appetite, and weight gain in humans and rodents. Synthetic GHSs modulate sleep electroencephalogram (EEG) and nocturnal hormone secretion. We studied the effect of 4 x 50 microg of ghrelin administered hourly as intravenous boluses between 2200 and 0100 on sleep EEG and the secretion of ...
متن کاملHuman Gamma Oscillations during Slow Wave Sleep
Neocortical local field potentials have shown that gamma oscillations occur spontaneously during slow-wave sleep (SWS). At the macroscopic EEG level in the human brain, no evidences were reported so far. In this study, by using simultaneous scalp and intracranial EEG recordings in 20 epileptic subjects, we examined gamma oscillations in cerebral cortex during SWS. We report that gamma oscillati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLOS ONE
سال: 2016
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0150929