Spontaneous rhythms in physiological control systems
Integrity signals
Registry
Cites
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Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
Variation in the quasi-DC component of PPG is due to many factors: optical properties of the tissue, average blood volume, respiration, vasomotor activity, vasoconstrictor waves, Traube Hering Meyer waves, and thermoregulation.
“The variation in the quasi-DC component is due to many factors: the optical properties of the tissue, average blood volume, respiration, vasomotor activity, vasoconstrictor waves, Traube Hering Meyer waves, and thermoregulation [4,5,6,7,8,9,10,11,12,13,14].”
From Sources of inaccuracy in photoplethysmography for continuous cardiovascular monitoring (2021) · cites this paper as [11]
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References 8 · Cited by 361
- Authors
- HYNDMAN, B. W., KITNEY, R. I., & SAYERS, B. M.
- Affiliations
- Imperial College London (GB)
- ORCID
- KITNEY, R. I.
- Venue
- Nature
- Published
- 1971-10
- Volume
- 233
- Issue
- 5318
- Pages
- 339-341
- ISSN
- 0028-0836 (ISSN-L)
- 1476-4687
- OpenAlex
- W2065125125
- Cited by
- 361
- References
- 8
- Citations by year
- 2026: 1 · 2025: 1 · 2024: 3 · 2023: 2 · 2022: 4 · 2021: 7 · 2020: 2 · 2019: 5 · 2018: 3 · 2017: 9 · 2015: 5 · 2014: 8 · 2013: 3 · 2012: 5
- FWCI
- 3.01
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- www.springer.com/tdm (tdm)
- Locations
- Nature (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Heart Rate Variability and Autonomic Control
- Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Neuroscience of respiration and sleep
- Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
- Keywords
- arterial blood pressure, physiological control systems, vasomotor activity, thermoregulation
- MeSH terms
- Adult, Biological Clocks, Blood Pressure, Body Temperature Regulation, Humans, Models, Biological, Respiration, Time Factors
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.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
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