![]() ![]() The brain controls the heart directly through the sympathetic and parasympathetic branches of the autonomic nervous system, which consists of multi-synaptic pathways from myocardial cells back to peripheral ganglionic neurons and further to central preganglionic and premotor neurons. Is heartbeat controlled by the brain?Ībstract. ![]() ![]() However, there is significant overlap in this anatomical distribution. The left vagus primarily innervates the atrialventricular (AV) node. The right vagus nerve primarily innervates the SA node. Vagal Control of HRV Oscillations in vagal input are the main system for controlling oscillations in the HR. What part of the brain controls balance? What part of the brain controls balance?Ĭerebellum What part of the brain controls the SA node? ![]()
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