This preview shows page 1. Sign up to view the full content.
Unformatted text preview: heart rate. E.4 Autonomic control of Autorhythmic cells: Sympathetic system: Effects on the autorhythmic cells (SA node): Norepinephrine is release by post-ganglionic neurons and exerts its effects via binding to 1-adrenergic receptors. The activation of 1-adrenergic receptors results in modulation of several ionic currents, mainly:...
View Full Document
This note was uploaded on 12/26/2011 for the course KIN 205 taught by Professor Blaber during the Fall '09 term at Simon Fraser.
- Fall '09