Tuesday 17 July 2012

- Pressure Reflexes and Mean Arterial Pressure.

Pressure Reflexes and Mean Arterial Pressure.  
When Mean Arterial Pressure rises Baroreceptors fire, signal goes to the medulla, parasympathetic activity goes up, Sympathetic Activity goes down, which ends up resulting in an decrease in cardiac output and peripheral resistance and so decrease Mean Arterial Pressure.

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