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Cited by 1,472

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

Sleep Homeostasis and Models of Sleep Regulation

Open access
Borb, Alexander A., Achermann, Peter·1999·Journal of Biological Rhythms

Abstract

According to the two-process model of sleep regulation, the timing and structure of sleep are determined by the interaction of a homeostatic and a circadian process. The original qualitative model was elaborated to quantitative versions that included the ultradian dynamics of sleep in relation to the non-REM-REM sleep cycle. The time course of EEG slow-wave activity, the major marker of non-REM sleep homeostasis, as well as daytime alertness were simulated successfully for a considerable number of experimental protocols. They include sleep after partial sleep deprivation and daytime napping, sleep in habitual short and long sleepers, and alertness in a forced desynchrony protocol or during an extended photoperiod. Simulations revealed that internal desynchronization can be obtained for different shapes of the thresholds. New developments include the analysis of the waking EEG to delineate homeostatic and circadian processes, studies of REM sleep homeostasis, and recent evidence for local, use-dependent sleep processes. Moreover, nonlinear interactions between homeostatic and circadian processes were identified. In the past two decades, models have contributed considerably to conceptualizing and analyzing the major processes underlying sleep regulation, and they are likely to play an important role in future advances in the field.

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Metadata

Authors
Borb, A. A., & Achermann, P.
Venue
Journal of Biological Rhythms
Published
1999-12
Volume
14
Issue
6
Pages
559-570
ISSN
  • 0748-7304 (ISSN-L)
  • 1552-4531
OpenAlex
W2117373688
Cited by
1,472
References
18
FWCI
13.01
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Sleep Homeostasis and Models of Sleep Regulation. https://app.cochat.ai/papers/10.1177/074873099129000894
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Borb, A. A., & Achermann, P. (1999). Sleep Homeostasis and Models of Sleep Regulation. Journal of Biological Rhythms. https://doi.org/10.1177/074873099129000894

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