Please enable JavaScript.
Coggle requires JavaScript to display documents.
Bio ex. OCD - Coggle Diagram
Bio ex. OCD
Genetic ex.
genetic vulnerability
candidate genes
COMP: dopamine
SERT: serotonin
diathesis-stress model
polygenic (230 diff)
aetiologically heterogenous
Eval
+ 68% concordance MZs, 31% DZs (Nestadt)
- environmental risk factors
over 1/2 trauma (Cromer)
Neural ex.
lateral frontal lobes = decision making
left parahippocampal gyrus = unpleasant emotions
low serotonin = low mood
Eval
+ antidepressants increase serotonin
- no unique neural system
co-morbidity w depression