Abstract
To evaluate if the 0.1-Hz low-frequency oscillations of R-R interval are a reflection of a rhythmical pattern of discharge of the sympathetic outflow, we analysed in 10 decerebrate cats heart rate and cardiac sympathetic efferent discharge variability. A predominant low-frequency component was present in both signals, thus suggesting that the 0.1-Hz rhythm indeed reflects a rhythmical pattern of discharge of sympathetic outflow.
| Original language | English |
|---|---|
| Journal | Journal of the Autonomic Nervous System |
| Volume | 30 |
| Issue number | SUPPL. |
| DOIs | |
| Publication status | Published - 1990 |
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Keywords
- Efferent sympathetic discharge
- Heart rate variability
- Spectral analysis
- Sympathetic rhythm
ASJC Scopus subject areas
- Physiology
- Clinical Neurology
- Neuroscience(all)
Cite this
Spectral analysis of sympathetic discharge in decerebrate cats. / Lombardi, Federico; Montano, Nicola; Finocchiaro, Maria Luisa; Ruscone, Tomaso Gnecchi; Baselli, Giuseppe; Cerutti, Sergio; Malliani, Alberto.
In: Journal of the Autonomic Nervous System, Vol. 30, No. SUPPL., 1990.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Spectral analysis of sympathetic discharge in decerebrate cats
AU - Lombardi, Federico
AU - Montano, Nicola
AU - Finocchiaro, Maria Luisa
AU - Ruscone, Tomaso Gnecchi
AU - Baselli, Giuseppe
AU - Cerutti, Sergio
AU - Malliani, Alberto
PY - 1990
Y1 - 1990
N2 - To evaluate if the 0.1-Hz low-frequency oscillations of R-R interval are a reflection of a rhythmical pattern of discharge of the sympathetic outflow, we analysed in 10 decerebrate cats heart rate and cardiac sympathetic efferent discharge variability. A predominant low-frequency component was present in both signals, thus suggesting that the 0.1-Hz rhythm indeed reflects a rhythmical pattern of discharge of sympathetic outflow.
AB - To evaluate if the 0.1-Hz low-frequency oscillations of R-R interval are a reflection of a rhythmical pattern of discharge of the sympathetic outflow, we analysed in 10 decerebrate cats heart rate and cardiac sympathetic efferent discharge variability. A predominant low-frequency component was present in both signals, thus suggesting that the 0.1-Hz rhythm indeed reflects a rhythmical pattern of discharge of sympathetic outflow.
KW - Efferent sympathetic discharge
KW - Heart rate variability
KW - Spectral analysis
KW - Sympathetic rhythm
UR - http://www.scopus.com/inward/record.url?scp=0025099990&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0025099990&partnerID=8YFLogxK
U2 - 10.1016/0165-1838(90)90109-V
DO - 10.1016/0165-1838(90)90109-V
M3 - Article
C2 - 2212500
AN - SCOPUS:0025099990
VL - 30
JO - Journal of the Autonomic Nervous System
JF - Journal of the Autonomic Nervous System
SN - 0165-1838
IS - SUPPL.
ER -