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Academic Journal

Q2

Sleep Science

BrazilMedicine (miscellaneous) (Q2); Behavioral Neuroscience (Q3); Neuroscience (miscellaneous) (Q3)ISSN-matched source record
Q2Ranking
—Impact Factor (year unverified)
38H-index (SCImago 2025)
0.564SJR (2025)
2008-2025Coverage

About Sleep Science

Sleep Science is a scholarly journal published by Thieme Medical Publishers, Inc.. SCImago 2025 lists it in Q2, with an SJR of 0.564 and H-index of 38.

Coverage: 2008-2025. Research categories: Medicine (miscellaneous) (Q2); Behavioral Neuroscience (Q3); Neuroscience (miscellaneous) (Q3).

Open-access policies and author information

Reported in the official DOAJ public CSV snapshot (2026-09-01), downloaded 2026-10-03. Record updated 2026-07-24. This snapshot does not establish today’s listing status or fee quotation.

Accepted manuscript languagesEnglish
Licence optionsCC BY
Peer-review processAnonymous peer review
APCNo APC reported in the DOAJ snapshot
Waiver policy reportedNo
Other fees reportedNo
Author retains unrestricted copyrightNo
Digital preservationCLOCKSS, Portico, PMC
Reported submission-to-publication time5 weeks on average; not a guarantee
Openly licensed content since2008 (not the journal founding year)

Publisher policy links recorded by DOAJ

Source: DOAJ journal record. Journal metadata is distributed by DOAJ under CC0. Confirm current fees, tax, eligibility and waiver terms with the publisher.

Source-backed journal facts

ISSN(s)1984-0063, 1984-0659
ISSN-L1984-0063
Source typeJournal
Publisher / hosting organisationBrazilian Association of Sleep and Latin American Federation of Sleep Societies
Publisher country codeBR
Fully open access (OpenAlex)Yes
DOAJ flag (OpenAlex)Listed in OpenAlex metadata; confirm current status in DOAJ
Works recorded in OpenAlex1,924
Citations recorded in OpenAlex10,273
OpenAlex H-index44
Years represented in OpenAlex2008–2025 (not the founding or closing dates)

Topics in published research

Sleep and related disorders; Obstructive Sleep Apnea Research; Sleep and Wakefulness Research; Sleep and Work-Related Fatigue; Neuroscience of respiration and sleep; Circadian rhythm and melatonin.

OpenAlex classifies topics from published works. These topics are not the publisher’s official aims and scope.

Source: OpenAlex source record. Retrieved 2026-10-03. Source record updated 2026-10-02. OpenAlex metrics are different from SCImago metrics and the Clarivate Journal Impact Factor.

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