Respiratory-related heart rate variation during sleep and waking states in cats

Robert B. Trelease; Ronald M. Harper; Gary C. Sieck

doi:10.1016/0014-4886(81)90137-0

Respiratory-related heart rate variation during sleep and waking states in cats

Robert B. Trelease, Ronald M. Harper, Gary C. Sieck

Physiology & Biomedical Engineering

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

Respiratory-related heart rate variation was examined during sleep and waking in cats with time series analysis techniques. Extent (magnitude) and coherence (degree of correlation between heart rate variation and respiratory activity) were calculated from cardiac and respiratory activity spectra. State-related differences in extent and coherence were found. Coherence appeared to be the most appropriate indicator of respiratory arrythmia differences between sleep and waking states. Overall coherence was greatest during quiet sleep, least during quiet wakefulness, and intermediate during rapid eye-movement sleep. Overall extent was also greatest during quiet sleep and least during rapid eye-movement sleep and quiet wakefulness.

Original language	English (US)
Pages (from-to)	195-203
Number of pages	9
Journal	Experimental Neurology
Volume	72
Issue number	1
DOIs	https://doi.org/10.1016/0014-4886(81)90137-0
State	Published - Apr 1981

ASJC Scopus subject areas

Neurology
Developmental Neuroscience

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10.1016/0014-4886(81)90137-0

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title = "Respiratory-related heart rate variation during sleep and waking states in cats",

abstract = "Respiratory-related heart rate variation was examined during sleep and waking in cats with time series analysis techniques. Extent (magnitude) and coherence (degree of correlation between heart rate variation and respiratory activity) were calculated from cardiac and respiratory activity spectra. State-related differences in extent and coherence were found. Coherence appeared to be the most appropriate indicator of respiratory arrythmia differences between sleep and waking states. Overall coherence was greatest during quiet sleep, least during quiet wakefulness, and intermediate during rapid eye-movement sleep. Overall extent was also greatest during quiet sleep and least during rapid eye-movement sleep and quiet wakefulness.",

author = "Trelease, {Robert B.} and Harper, {Ronald M.} and Sieck, {Gary C.}",

note = "Funding Information: Abbreviations: RA-respiratory arrhythmia, AW-quiet wakefulness, QS-quiet sleep, REM-rapid eye movement, EEG-electroencephalogram, EOG-electrooculogram, EMG-electromyogram, EKG-electrocardiogram, R-R-R wave to R wave. r The authors wish to thank J. R. Mason and S. Glotxbach for their valuable assistance. This research was supported by grant ROl HL-22418-02 from the National Institutes of Health and by U.S. Public Health Service Research Fellowship award NS 05349-03 to G.C.S.",

year = "1981",

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doi = "10.1016/0014-4886(81)90137-0",

language = "English (US)",

volume = "72",

pages = "195--203",

journal = "Experimental Neurology",

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TY - JOUR

T1 - Respiratory-related heart rate variation during sleep and waking states in cats

AU - Trelease, Robert B.

AU - Harper, Ronald M.

AU - Sieck, Gary C.

N1 - Funding Information: Abbreviations: RA-respiratory arrhythmia, AW-quiet wakefulness, QS-quiet sleep, REM-rapid eye movement, EEG-electroencephalogram, EOG-electrooculogram, EMG-electromyogram, EKG-electrocardiogram, R-R-R wave to R wave. r The authors wish to thank J. R. Mason and S. Glotxbach for their valuable assistance. This research was supported by grant ROl HL-22418-02 from the National Institutes of Health and by U.S. Public Health Service Research Fellowship award NS 05349-03 to G.C.S.

PY - 1981/4

Y1 - 1981/4

N2 - Respiratory-related heart rate variation was examined during sleep and waking in cats with time series analysis techniques. Extent (magnitude) and coherence (degree of correlation between heart rate variation and respiratory activity) were calculated from cardiac and respiratory activity spectra. State-related differences in extent and coherence were found. Coherence appeared to be the most appropriate indicator of respiratory arrythmia differences between sleep and waking states. Overall coherence was greatest during quiet sleep, least during quiet wakefulness, and intermediate during rapid eye-movement sleep. Overall extent was also greatest during quiet sleep and least during rapid eye-movement sleep and quiet wakefulness.

AB - Respiratory-related heart rate variation was examined during sleep and waking in cats with time series analysis techniques. Extent (magnitude) and coherence (degree of correlation between heart rate variation and respiratory activity) were calculated from cardiac and respiratory activity spectra. State-related differences in extent and coherence were found. Coherence appeared to be the most appropriate indicator of respiratory arrythmia differences between sleep and waking states. Overall coherence was greatest during quiet sleep, least during quiet wakefulness, and intermediate during rapid eye-movement sleep. Overall extent was also greatest during quiet sleep and least during rapid eye-movement sleep and quiet wakefulness.

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JO - Experimental Neurology

JF - Experimental Neurology

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Respiratory-related heart rate variation during sleep and waking states in cats

Abstract

ASJC Scopus subject areas

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