S15. HERITABILITY AND CORRELATION TO SCHIZOPHRENIA SPECTRUM DISORDERS OF CEREBRAL BLOOD FLOW MEASURED BY PSEUDO-CONTINUOUS ARTERIAL SPIN LABELING IN DANISH TWINS

摘要

Regional cerebral blood flow (rCBF) has been found altered in the thalamus, frontal regions and the putamen of patients with schizophrenia. It is not known if these changes in rCBF are due to genetic influences, but findings of altered rCBF in first degree relatives of patients with schizophrenia (1) indicate a familial and possibly genetic influence.