The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Effects of age on delta and REM sleep parameters
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Citations
Cites
Auditory awakening thresholds in REM and NREM sleep stages
Rechtschaffen, A., Hauri, P., & Zeitlin, M. (1966) · Perceptual and Motor Skills · doi:10.2466/pms.1966.22.3.927 · Cited by 241
Computer-Detected Patterns of Electroencephalographic Delta Activity During and After Extended Sleep
Feinberg, I., Fein, G., & Floyd, T. C. (1982) · Science · doi:10.1126/science.215.4536.1131 · Cited by 33
Cited by
Van Cauter, E. (2000) · JAMA · doi:10.1001/jama.284.7.861 · Cited by 773
Duffy, J. F., Zitting, K.-M., & Chinoy, E. D. (2015) · Sleep Medicine Clinics · doi:10.1016/j.jsmc.2015.08.002 · Cited by 367
Landolt, H.-P., Dijk, D.-J., Achermann, P., & Borbély, A. A. (1996) · Brain Research · doi:10.1016/s0006-8993(96)00770-6 · Cited by 350
Sleep and morningness‐eveningness in the ‘middle’ years of life (20–59y)
CARRIER, J., MONK, T. H., BUYSSE, D. J., & KUPFER, D. J. (1997) · Journal of Sleep Research · doi:10.1111/j.1365-2869.1997.00230.x · Cited by 303
Self-citationAge-dependent changes in sleep EEG topography
Landolt, H.-P., & Borbély, A. A. (2001) · Clinical Neurophysiology · doi:10.1016/s1388-2457(00)00542-3 · Cited by 200
Metadata
- Authors
- Ehlers, C. L., & Kupfer, D. J.
- Venue
- Electroencephalography and Clinical Neurophysiology
- Publisher
- Elsevier BV
- Published
- 1989-02
- Volume
- 72
- Issue
- 2
- Pages
- 118-125
- ISSN
- 0013-4694 (ISSN-L)
- OpenAlex
- W1989203969
- Cited by
- 163
- References
- 2
- FWCI
- 3.90
- Type
- journal article
- Language
- en
- Open access
- closed
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.
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How to cite
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- This page
- CoChat. (2026). Citation check: Effects of age on delta and REM sleep parameters. https://app.cochat.ai/papers/10.1016/0013-4694(89)90172-7
- The paper
- Ehlers, C. L., & Kupfer, D. J. (1989). Effects of age on delta and REM sleep parameters. Electroencephalography and Clinical Neurophysiology. https://doi.org/10.1016/0013-4694(89)90172-7
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
