This journal is not listed in the SCIE, SSCI, AHCI, ESCI, Scopus or JCR 2024 lists. That does not make it unreliable, but check its indexing, peer review and fees carefully.
How to spot predatory journals →01Impact factor
Impact factor of Somnologie - Schlafforschung und Schlafmedizin (2026)
The impact factor shown here is the 2-year mean citedness: citations received in a year by the papers Somnologie - Schlafforschung und Schlafmedizin published in the two previous years, divided by the number of those papers. That is the same formula as the Journal Impact Factor, applied to the open citation data of OpenAlex. The journal is not listed in JCR 2024, so it has no official Journal Impact Factor from Clarivate; the value above is how often its recent papers are cited.
Rank in its subject categories
- Clinical Neurologyrank 233 of 297 journals
Ranks here compare journals of the same Web of Science category in our data by 2-year citedness; they are not the official JCR rank.
Quartile of Somnologie - Schlafforschung und Schlafmedizin
A journal's quartile (Q1 to Q4) is its position within a subject category: Q1 is the top quarter. The official quartiles are published by Clarivate in Journal Citation Reports (by Journal Impact Factor, in Web of Science categories) and by Scimago as the SJR quartile (in Scopus categories). Somnologie - Schlafforschung und Schlafmedizin is not listed in JCR 2024, so it has no JCR quartile. ScholarsColab does not show a quartile until it can show the official one; the impact factor and rank above are calculated from open data.
Citations and papers per year
Article processing charge listed at about US$3,390.
02Review time
Review time of Somnologie - Schlafforschung und Schlafmedizin
Each paper took a different time. The green box holds the middle half of the papers and the dark line is the median; the whiskers reach the fastest 10% and the slowest 10%. Plan with the whole spread, not only the median.
Half of the research articles Somnologie - Schlafforschung und Schlafmedizin published between Oct 2025 and Sep 2026 were accepted within 56 days of submission, and the middle half took between 49 and 122 days. This time includes peer review and any revision rounds. Papers that were rejected are not counted, because only published papers carry these dates.
In Clinical Neurology, Somnologie - Schlafforschung und Schlafmedizin ranks 8 of 121 journals by review time (1 = fastest). See the fastest-review journals in Clinical Neurology →
03Fee waivers
APC waivers and discounts for Somnologie - Schlafforschung und Schlafmedizin
We have not found a published waiver policy for this journal's publisher. Ask the editorial office before you submit, and compare publishers that do waive the APC in the APC waiver checker.
Waivers apply to fully open access journals. If Somnologie - Schlafforschung und Schlafmedizin is a hybrid journal, you can publish without any fee through the subscription route.
Checking the waiver rules for your country…
Who funds research published in Somnologie - Schlafforschung und Schlafmedizin
Funders named most often
A high share of funded papers usually means the journal is a common choice for grant-supported work in its field. If your funder pays article processing charges, or your country qualifies for a waiver, check what applies to your author team with the free APC waiver checker.
Submitting to Somnologie - Schlafforschung und Schlafmedizin? See your rejection risk first.
Seven questions our reviewers ask in every audit, plus your abstract and the fit with this journal. Free, no sign-up, about 2 minutes.
04Indexing
Indexing of Somnologie - Schlafforschung und Schlafmedizin
| List | Status |
|---|---|
| Science Citation Index Expanded (SCIE) | Not listed |
| Social Sciences Citation Index (SSCI) | Not listed |
| Arts & Humanities Citation Index (AHCI) | Not listed |
| Emerging Sources Citation Index (ESCI) | Not listed |
| Scopus | Not listed |
| Journal Citation Reports 2024 | Not listed |
- ISSN
- 1432-9123
- eISSN
- 1439-054X
From the indexing lists used on ScholarsColab, updated 1 March 2026. Indexing can change: confirm on the Web of Science Master Journal List or the Scopus source list before submitting. Official Journal Impact Factors and JCR quartiles are published by Clarivate; the impact factor and quartile on this page are calculated from OpenAlex open data (see how the impact factor works).
Each link opens the official record for this journal, searched by its ISSN where we have one.
05How to submit
How to submit to Somnologie - Schlafforschung und Schlafmedizin
- Read the guide for authors. It sets the article types, word limit, reference style and file format that Somnologie - Schlafforschung und Schlafmedizin accepts. Open the official guide for authors and submit from the same page.
- Format to the journal's style. Check whether it wants a Word file, a LaTeX file or a PDF for the first submission, and follow its reference style; many journals accept any clear format at first and ask for their style only after acceptance.
- Check the fit. Read the aims and scope and a few recent issues; papers outside the scope are the most common reason for a desk rejection. The Journal Finder shows journals that published the closest work.
- Check the fee. Somnologie - Schlafforschung und Schlafmedizin is not a fully open access journal, so authors usually pay nothing unless they choose open access for their article or the journal charges page or colour fees. The guide for authors states the current charges.
- Check your manuscript before you submit. The free Submission Readiness Check asks the seven questions our reviewers ask in every audit and takes about 2 minutes.
06Reviewer comments
Reviewer comments and rejection reasons for Somnologie - Schlafforschung und Schlafmedizin
No reviewer or editor comments have been shared for this journal yet. Did you submit here? Help other researchers by sharing the comments you received, anonymously.
Share reviewer comments for this journal →Across the reviewer comments researchers have shared with us, the points raised most often are figures, tables and equations (21%), literature and references (12%) and novelty and contribution (10%). Before you submit to Somnologie - Schlafforschung und Schlafmedizin, a Manuscript Audit by a PhD reviewer in your area checks your paper against exactly these points.
Audit my paper before I submit →Not sure yet? Check if your paper is ready for this journal: free, no AI, under 5 secondsPreparing to submit here? Make sure reviewers don't stop at the issues they raise most often. A PhD reviewer in your area can audit your manuscript section by section, and we can convert it into the journal's LaTeX template.
07Same subject
Clinical Neurology journals with a similar impact factor*
The journals next to Somnologie - Schlafforschung und Schlafmedizin when the 286 journals of Clinical Neurology in our data are ranked by impact factor*:
| Rank | Journal | Impact factor* | Indexing | Open access |
|---|---|---|---|---|
| 229 | British Journal of Neurosurgery | 0.93 | SCIE | Subscription |
| 230 | Cerebral Circulation - Cognition and Behavior | 0.92 | ESCI | Fully open access |
| 231 | Psychiatry and Clinical Neurosciences Reports | 0.90 | ESCI | Fully open access |
| 232 | Annals of Indian Academy of Neurology | 0.88 | SCIE | Fully open access |
| 234 | Journal of Neurological Surgery Part A Central European Neurosurgery | 0.86 | SCIE | Subscription |
| 235 | Neurología | 0.86 | SCIE | Fully open access |
| 236 | SLEEP | 0.85 | SCIE | Subscription |
| 237 | Journal of Neurosciences in Rural Practice | 0.84 | ESCI | Some open access |
*Impact factor calculated from OpenAlex open data (2-year citedness), not the official Clarivate value.
08Journal Finder
Find the right journal for your paper
Is Somnologie - Schlafforschung und Schlafmedizin right for your paper? Compare journals
Paste your title, keywords or abstract. See the journals that published the closest papers, with indexing, impact factor, review time and APC.
No AI or language model is used. Your words are matched against the titles of 156,503 real published journal papers, by our mentors and by other researchers (shown without names); journals are ranked by how many closely matching papers they published. Indexing comes from the SCIE, SSCI, AHCI, ESCI, Scopus and JCR 2024 lists, matched by journal name; the impact factor is calculated from OpenAlex open data, not the official Clarivate value, and no quartile is shown until the official JCR or SJR quartile can be; review time comes from the dates publishers deposit in Crossref (not every publisher deposits them). Always check a journal’s scope and current indexing before submitting.
09Questions
Frequently asked questions
How long is the review time of Somnologie - Schlafforschung und Schlafmedizin?
Based on 23 research articles Somnologie - Schlafforschung und Schlafmedizin published from Oct 2025 to Sep 2026, the median time from submission to acceptance was 56 days, and half of them were accepted between 49 and 122 days. After acceptance, papers appeared online after a median of 32 days. Source: received and accepted dates deposited by the publisher in Crossref, retrieved October 2026. Individual papers can take longer, especially with major revisions.
What is the impact factor of Somnologie - Schlafforschung und Schlafmedizin?
Based on OpenAlex citation data (October 2026), the 2-year impact factor of Somnologie - Schlafforschung und Schlafmedizin is 0.88: papers it published in the two previous years were cited 0.88 times on average in a year. The journal is not listed in JCR 2024, so it has no official Clarivate Journal Impact Factor.
What is the h-index of Somnologie - Schlafforschung und Schlafmedizin?
The h-index of Somnologie - Schlafforschung und Schlafmedizin is 36 (OpenAlex, October 2026): 36 of its papers have each been cited at least 36 times. Its i10-index is 165.
What is the APC of Somnologie - Schlafforschung und Schlafmedizin?
OpenAlex lists an article processing charge (APC) of about US$3,390 for Somnologie - Schlafforschung und Schlafmedizin (data from October 2026). APCs change and can differ by article type, country or discounts, so confirm the current charge on the journal’s website before submitting.
What is the quartile of Somnologie - Schlafforschung und Schlafmedizin?
A journal's quartile (Q1 to Q4) is its position within a subject category: Q1 is the top quarter. The official quartiles are published by Clarivate in Journal Citation Reports (by Journal Impact Factor, in Web of Science categories) and by Scimago as the SJR quartile (in Scopus categories). Somnologie - Schlafforschung und Schlafmedizin is not listed in JCR 2024, so it has no JCR quartile. ScholarsColab does not show a quartile until it can show the official one; the impact factor and rank above are calculated from open data.
Is Somnologie - Schlafforschung und Schlafmedizin indexed in Scopus?
Somnologie - Schlafforschung und Schlafmedizin is not listed in the Scopus list, according to the indexing lists used on ScholarsColab (updated 1 March 2026). Always confirm the current status on the official list before submitting.
Is Somnologie - Schlafforschung und Schlafmedizin an SCIE journal?
Somnologie - Schlafforschung und Schlafmedizin is not listed in SCIE or the other Web of Science indexes, according to the indexing lists used on ScholarsColab (updated 1 March 2026). Always confirm the current status on the official list before submitting.
Is Somnologie - Schlafforschung und Schlafmedizin in Journal Citation Reports (JCR)?
Somnologie - Schlafforschung und Schlafmedizin is not listed in the JCR 2024 list, according to the indexing lists used on ScholarsColab (updated 1 March 2026). Always confirm the current status on the official list before submitting.
Who funds research published in Somnologie - Schlafforschung und Schlafmedizin?
26% of 78 recent research articles in Somnologie - Schlafforschung und Schlafmedizin name a funder in Crossref; the funders named most often are Universität Bielefeld, Philipps-Universität Marburg, Universitätsklinikum Essen.
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