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February 1, 1995The Journal of PhysiologyOpen Access

Baroreceptor influence on the relationships between discharges of different sympathetic nerves of the cat.

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Population

Baroreceptor-intact cats

Comparison

Simultaneous recording of sympathetic nerve… vs Baroreceptor-denervated cats

Design

Preclinical

Authors

BKBernát KocsisBeth Israel Deaconess Medical Center

Discussion

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Implication

Supports partial coherence analysis as theoretical barodenervation in animal models; hypothesis-generating for clinical autonomic research.

Structured PICO

P
Population
Baroreceptor-intact cats
I
Intervention
Simultaneous recording of sympathetic nerve discharge (SND) of three different nerves and arterial blood pressure (BP), with partial coherence analysis based on the blood pressure signal
C
Comparator
Baroreceptor-denervated cats (from earlier studies)
O
Outcome
Linear correlation between different nerve pairs (SND-SND coherence) and its baroreceptor-related componentsurrogate

Partial coherence analysis of sympathetic nerve discharge and blood pressure can serve as a 'theoretical barodenervation', offering a non-invasive alternative to surgical or chemical denervation for studying baroreceptor influence.

Cite This Study

Bernát Kocsis (1995) studied this question.

synapsesocial.com/papers/6a818143d7cc367643663993https://doi.org/10.1113/jphysiol.1995.sp020551
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Basis for differential coupling between rhythmic discharges of sympathetic efferent nerves1994 · 17 citations
  2. 2Sequence of activation of ventrolateral and dorsal medullary sympathetic neurons1983 · 57 citations
  3. 3Fundamental rhythm of cardiac sympathetic nerve activity in awake cats at rest and during body movement.1989 · 20 citations
  4. 4Differential sympathetic reactions during cerebral ischaemia in cats: the role of desynchronized nerve discharge.1993 · 24 citations
  5. 5Epileptic Focus Location: Spectral Analysis Method1970 · 111 citations