Posted by nolvas on January 4, 2007, at 2:24:32
In reply to Re: Alcohol enhances neurogenesis, posted by TENMAN on January 3, 2007, at 18:51:33
Some additional information about the Dentate Gyrus, mentions depression
The dentate gyrus is also one of the few regions of the brain where neurogenesis takes place. Neurogenesis is thought to play a role in the formation of new memories. It has also been found to increase in response to both antidepressants and physical exercise. Conversely, endogenous and exogenous glucocorticoids such as cortisol inhibit neurogenesis. Both endogenous and exogenous glucocorticoids are known to cause psychosis and depression, implying that neurogenesis may improve symptoms of depression.
Source Wikipedia - Dentate Gyrus
poster:nolvas
thread:718981
URL: http://www.dr-bob.org/babble/alter/20061218/msgs/719168.html