Cited by 209Circadian rhythm and melatoninSleep and Wakefulness ResearchThermoregulation and physiological responses

Mechanisms and functions of coupling between sleep and temperature rhythms

Van Someren, Eus J.W.·2006·Progress in Brain Research

Abstract

Energy metabolism is strongly linked to the circadian rhythms in sleep and body temperature. Both heat production and heat loss show a circadian modulation. Sleep preferably occurs during the circadian phase of decreased heat production and increased heat loss, the latter due to a profound increase in skin blood flow and, consequently, skin warming. The coupling of these rhythms may differ depending on whether they are assessed in experimental laboratory studies or in habitual sleeping conditions. In habitual sleeping conditions, skin blood flow is for a prolonged time increased to a level hardly ever seen during wakefulness. Possible mechanisms linking the rhythms in sleep and core body and skin temperature are discussed, with a focus on causal effects of changes in core and skin temperature on sleep regulation. It is shown that changes in skin temperature rather than in core temperature causally affect sleep propensity. Contrary to earlier suggestions of a functional role of sleep in heat loss, it is argued that sleep facilitates a condition of increased skin blood flow during a prolonged circadian phase, yet limits heat loss and the risk of hypothermia. Sleep-related behavior including the creation of an isolated microclimate of high temperature by means of warm clothing and bedding in humans and the curling up, huddling and cuddling in animals all help limit heat loss The increase in skin blood flow that characterizes the sleeping period may thus not primarily reflect a thermoregulatory drive. There is indirect support for an alternative role of the prolonged period of increased skin blood flow: it may support maintenance of the skin as a primary barrier in host defense.

Integrity signals

Registry

Crossref · 10.1016/s0079-6123(06)53018-3

Cites

97 of 97 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Several neuronal systems directly or indirectly involved in sleep-wake regulation are sensitive to temperature.

    “Indeed, several neuronal systems that are directly or indirectly involved in sleep–wake regulation are sensitive to temperature (reviewed in [84–86]).”

    From Sleep, vigilance, and thermosensitivity (2012) · cites this paper as [86]

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Van Someren, E. J. W.
Venue
Progress in Brain Research
Publisher
Elsevier
Published
2006
Volume
153
Pages
309-324
ISSN
0079-6123 (ISSN-L)
OpenAlex
W1590155247
Cited by
209
References
97
Citations by year
2026: 12 · 2025: 16 · 2024: 8 · 2023: 7 · 2022: 10 · 2021: 9 · 2020: 9 · 2019: 8 · 2018: 15 · 2017: 15 · 2016: 20 · 2015: 12 · 2014: 5 · 2013: 11 · 2012: 13
FWCI
9.85
Type
book chapter
Language
en
Open access
closed
Locations
  • Progress in brain research (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Health Sciences › Medicine › Physiology › Thermoregulation and physiological responses
Keywords
sleep, circadian rhythm, body temperature, skin blood flow, thermoregulation, heat loss, core body temperature, sleep regulation, sleep propensity, hypothermia, energy metabolism
MeSH terms
Animals, Body Temperature, Circadian Rhythm, Energy Metabolism, Humans, Models, Biological, Skin Physiological Phenomena, Sleep, Temperature, Rats

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review