Learning or practice plays a role 1. Carotid arteries - supply brain 2. Muscles in walls of arteries - constrict or relax 2. Venous return, senses blood volume 2. This is mechanism by which salt intake increases blood pressure, but it is rapidly excreted and is not dangerous e. Angiotensin II causes arterial muscles to constrict and also causes thirst effect is to increase blood volume 3.
Blood pressure is related to thirst a.
Chemical signals 1. Connect circulatory systems of a thin and obese rat 2. Thin rat will eat less - more on this later 2. Liver turns glucose into glycogen for storage 2. Ventromedial lesions effect is on food metabolism 1.