What Is The Genetic Contribution Of Schizophrenia?
What Is The Genetic Contribution Of Schizophrenia? Schizophrenia aggregates in the families with no known familial subtypes. Twin and adoption studies (2) have shown that this familiarity is explained predominantly by genetic (vs. environment) factors, with estimates of genetic contribution ranging from 60 to 80%. What evidence supports a genetic contribution to schizophrenia? Pre-molecular and