PYSCH

Pyschopathology -

Postive behaviors are new behaviors that arent there like hallucinations. Postive symtoms are abdnoraml behaviorals tate that have been gained. postive abdnormal symptoms that have been gained like hallucinations,delusions and excited motor behavior. Negative symptoms are reduced behaviors like speech,emotional,social withdrawls, or blunted affects. there is considerable invidual variation in the extent to whcih a person exhibits schizophenia postive symtposm like phychosis and negative symptoms like emotional and motivational impairmetns and cognitive impairments.

postive symtpoms includ ebehaviors that are present that are normally absent like phsyocis and delusiong and negative symptoms that are redcuced and lack but are nromally present like social with drawls.

one main gene associated with schizophrenia is mutatnt disc1

if has been difficult to identy any single gene that causes sytozphrenia or increases although genti anaylsys suggest that over 100 genes infleucne the likelihood. There are few to particupate in snyaptic palsticity. DISC1 is linked to schizoprenia susceptibilitu.

the mutated disc1 gene is what is associated with the szich the disc1 gene is the haws been linked to schizporenai susceibilitu.

postive symtpoms in clude halliction, pshcyosis, delusion, and disorganied thogh, negaitve symtpoms ar elack of emotional exxpressiom reduced failal expresion, anheoni, alogia, and social withdraw. anhedoia is the lack of pleasure.

One main gene associated iwth shcizophrenia is the mutated disc1 gnee.

identical twist share idnetal genes therefore their rate for schizophrenia is 50% and their faternal shalf havle of their genes is 17%.