Cited by 178Sleep and Wakefulness ResearchCircadian rhythm and melatoninRegulation of Appetite and Obesity

Staying awake for dinner: hypothalamic integration of sleep, feeding, and circadian rhythms

Saper, Clifford B.·2006·Progress in Brain Research

Abstract

Daily patterns of sleep and wakefulness are inextricably linked to the regulation of feeding and energy metabolism. Both are affected by homeostatic as well as circadian drives, and both are tightly linked to thermoregulation. In this chapter, we review the basic drain circuitry that regulates sleep and wakefulness, including the flip-flop switch relationship of the arousal system and the ventrolateral preoptic sleep-promoting neurons. We then examine the role of the orexin/hypocretin neurons, which stabilize the switch while driving both wakefulness and foraging for food. We also review the role of the subparaventricular nucleus and the dorsomedial nucleus of the hypothalamus in circadian integration and modulation of both feeding and wake-sleep patterns.

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Crossref · 10.1016/s0079-6123(06)53014-6

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Authors
Saper, C. B.
Affiliations
Beth Israel Deaconess Medical Center (US)
Corresponding author
Saper, Clifford B.
Venue
Progress in Brain Research
Publisher
Elsevier
Published
2006
Volume
153
Pages
243-252
ISSN
0079-6123 (ISSN-L)
OpenAlex
W1608253906
Cited by
178
References
58
Citations by year
2026: 1 · 2025: 4 · 2024: 5 · 2023: 7 · 2022: 5 · 2020: 6 · 2019: 4 · 2018: 5 · 2017: 3 · 2016: 8 · 2015: 7 · 2014: 9 · 2013: 11 · 2012: 22
FWCI
28.68
Type
book chapter
Language
en
Open access
closed
Locations
  • Progress in brain research (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
Keywords
hypothalamus, sleep-wake regulation, food intake regulation, circadian rhythm, energy metabolism, thermoregulation, arousal system, ventrolateral preoptic nucleus, dorsomedial hypothalamus, foraging behavior
MeSH terms
Animals, Circadian Rhythm, Eating, Feeding Behavior, Humans, Hypothalamus, Neural Pathways, Neurons, Sleep

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