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Cited by 307

The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.

What Keeps Us Awake: the Neuropharmacology of Stimulants and Wakefulness Promoting Medications

Boutrel, Benjamin, Koob, George F.·2004·Sleep

Abstract

Numerous studies dissecting the basic mechanisms that control sleep regulation have led to considerable improvement in our knowledge of sleep disorders. It is now well accepted that transitions between sleep and wakefulness are regulated by complex neurobiologic mechanisms, which, ultimately, can be delineated as oscillations between two opponent processes, one promoting sleep and the other promoting wakefulness. The role of several neurotransmitter or neuromodulator systems, including noradrenergic, serotonergic, cholinergic, adenosinergic, and histaminergic systems and, more recently, the hypocretin/orexin and dopamine systems, has been clearly established. Amphetamine-like stimulants are known to increase wakefulness by blocking dopamine reuptake, by stimulating dopamine release, or by both mechanisms. Modafinil may increase wakefulness through activation of noradrenergic and dopaminergic systems, possibly through interaction with the hypocretin/orexin system. Caffeine inhibits adenosinergic receptors, which in turn can produce activation via interaction with GABAergic and dopaminergic neurotransmission. Nicotine enhances acetylcholine neurotransmission in the basal forebrain and dopamine release. Understanding the exact role of the hypocretin/orexin and dopamine systems in the physiology and pharmacology of sleep-wake regulation may reveal new insights into current and future wakefulness-promoting drugs.

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Crossref · 10.1093/sleep/27.6.1181

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Metadata

Authors
Boutrel, B., & Koob, G. F.
Venue
Sleep
Published
2004-09
Volume
27
Issue
6
Pages
1181-1194
ISSN
  • 0161-8105 (ISSN-L)
  • 1550-9109
OpenAlex
W2136173324
Cited by
307
References
20
FWCI
7.68
Type
journal article
Language
en
Open access
closed

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