Functional Neuroanatomy of Sleep and Sleep Deprivation
نویسندگان
چکیده
منابع مشابه
Functional neuroanatomy of sleep and circadian rhythms.
The daily sleep-wake cycle is perhaps the most dramatic overt manifestation of the circadian timing system, and this is especially true for the monophasic sleep-wake cycle of humans. Considerable recent progress has been made in elucidating the neurobiological mechanisms underlying sleep and arousal, and more generally, of circadian rhythmicity in behavioral and physiological systems. This pape...
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The distribution of regional cerebral blood flow (rCBF) was estimated during sleep and wakefulness by using H215O positron emission tomography (PET) and statistical parametric mapping. A group analysis on 11 good sleepers (8 with steady slow wave sleep, SWS) showed a significant negative correlation between the occurrence of SWS and rCBF in dorsal pons and mesencephalon, thalami, basal ganglia,...
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Sleep is a dynamic process involving complex neural activation. In 1929 the psychiatrist Hans Berger established that brain activity was different during wakefulness and sleep by recording cortical electrical potentials. He termed these recordings electroencephalograms and by the mid-1930s the cyclical patterns associated with NREM sleep had been categorised. The first observations of REM sleep...
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M.T. Bianchi (ed.), Sleep Deprivation and Disease: Effects on the Body, Brain and Behavior, DOI 10.1007/978-1-4614-9087-6_2, © Springer Science+Business Media New York 2014 Paradigms of sleep deprivation, sleep restriction, and sleep fragmentation have been utilized to answer fundamental questions about sleep, including how much sleep adults need and the defi cits and recuperation associated wi...
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Sleep has been proposed to be a physiological adaptation to conserve energy, but little research has examined this proposed function of sleep in humans. We quantified effects of sleep, sleep deprivation and recovery sleep on whole-body total daily energy expenditure (EE) and on EE during the habitual day and nighttime. We also determined effects of sleep stage during baseline and recovery sleep...
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ژورنال
عنوان ژورنال: The Journal of Neuropsychiatry and Clinical Neurosciences
سال: 2006
ISSN: 0895-0172,1545-7222
DOI: 10.1176/jnp.18.1.1