TrkB/BDNF signalling patterns the sympathetic nervous system

TrkB/BDNF signalling patterns the sympathetic nervous system

The sympathetic nervous system is essential for maintaining mammalian homeostasis. How this intricately connected network, composed of preganglionic neurons that reside in the spinal cord and post-ganglionic neurons that comprise a chain of vertebral sympathetic ganglia, arises developmentally is incompletely understood. This problem is especially complex given the vertebral chain of sympatheti...

Patterns of sodium excretion during sympathetic nervous system arousal.

The purpose of this study was to examine Na+ handling and regulation during 1 hour of behaviorally induced sympathetic nervous system (SNS) arousal followed by 2 hours of recovery. Two patterns of response were observed among experimental subjects, despite similar changes in blood pressure and heart rate. In one group (n = 19), Na+ excretion increased significantly during SNS arousal, which the...

Sympathetic nervous system neuroplasticity.

In human and experimental models of heart failure there is widespread change in the sympathetic nervous system. This involves preferential activation of the sympathetic nervous outflow to the heart, impairment of norepinephrine reuptake by sympathetic nerves, and reduction of the content of norepinephrine in the failing myocardium, attributable in part to sympathetic neuronal rarefaction.1–4 Mi...

The Surgery of the Sympathetic Nervous System

Sympathetic nervous system and hypertension.

Sympathetic Nervous System and Hypertension Print ISSN: 0194-911X. Online ISSN: 1524-4563 Copyright © 2013 American Heart Association, Inc. All rights reserved. is published by the American Heart Association, 7272 Greenville Avenue, Dallas, TX 75231 Hypertension doi: 10.1161/HYPERTENSIONAHA.111.00633 2013;61:556-560; originally published online January 28, 2013; Hypertension. http://hyper.ahajo...