Am J Psychiatry 1992; 149:549-551
Copyright © 1992 by American Psychiatric Association
Frontal, temporal, and striatal proton relaxation times in schizophrenic patients and normal comparison subjects
P Williamson, D Pelz, H Merskey, S Morrison, S Karlik, D Drost, T Carr and P Conlon
Department of Psychiatry, University of Western Ontario, London, Canada.
Spin-lattice (T1) and spin-spin (T2) magnetic resonance relaxation times
were examined in frontal, temporal, and striatal regions of 24 patients
with schizophrenia and 10 normal comparison subjects. The schizophrenic
patients had more prolonged T2 values than did the comparison subjects,
particularly in the left temporal cortex and white matter, suggesting
tissue pathology.