Literature DB >> 2212500

Spectral analysis of sympathetic discharge in decerebrate cats.

F Lombardi1, N Montano, M L Finocchiaro, T G Ruscone, G Baselli, S Cerutti, A Malliani.   

Abstract

To evaluate if the 0.1-Hz low-frequency oscillations of R-R interval are a reflection of 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.

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Year:  1990        PMID： 2212500     DOI： 10.1016/0165-1838(90)90109-v

Source DB:  PubMed          Journal:  J Auton Nerv Syst        ISSN： 0165-1838


  5 in total

1.  Respiratory and Mayer wave-related discharge patterns of raphé and pontine neurons change with vagotomy.

Authors:  K F Morris; S C Nuding; L S Segers; D M Baekey; R Shannon; B G Lindsey; T E Dick
Journal:  J Appl Physiol (1985)       Date:  2010-04-01

2.  Accuracy of beat-to-beat noninvasive measurement of finger arterial pressure using the Finapres: a spectral analysis approach.

Authors:  V Novak; P Novak; R Schondorf
Journal:  J Clin Monit       Date:  1994-03

3.  Time-frequency dynamics in neurally mediated syncope.

Authors:  V Lepicovska; P Novak; R Nadeau
Journal:  Clin Auton Res       Date:  1992-10       Impact factor: 4.435

4.  The effect of severe brainstem injury on heart rate and blood pressure oscillations.

Authors:  V Novak; P Novak; M deMarchie; R Schondorf
Journal:  Clin Auton Res       Date:  1995-02       Impact factor: 4.435

Review 5.  Low-Frequency Oscillations in Cardiac Sympathetic Neuronal Activity.

Authors:  Richard Ang; Nephtali Marina
Journal:  Front Physiol       Date:  2020-03-18       Impact factor: 4.566
  5 in total

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