Schizophrenia: Genetic explanation Flashcards
1
Q
What does Di George Syndrome do?
A
Deleted 30-40 genes located in chromosome 22
2
Q
What are the effects of Di George Syndrome?
A
25% of people with it have Schz
3
Q
What genes are linked to Schz?
A
COMT - reduces enzyme that breaks down certain NT’s
DISC1 - Linked to behavioural problems and is very hereditary
C4 - Removes too many synaptic connections, therefore creates negative symptoms
4
Q
Diathesis stress model
A
Genetic predispositions + environmental triggers can equal schizophrenia
