by Mark Tyrrell » Tue Jul 06, 2004 1:26 pm
Hi Antigreen
Depressed people have higher than normal levels of the stress hormone cortisol. Cortisol interferes with the function of a part of the brain called the hippocampus. The hippocampus is instrumental in laying down new information and learning.
Also depressed people tend to be preoccupied with their concerns and worries. This leaves less 'spare capacity' in the brain to focus on learning. Anxiety inhibits learning through 'emotional hijacking' whereby the emotional arousal swamps the thinking brain in order for the less interllectual 'fight or flight.'
I hope this helps
Mark.