based on recent computed tomography ( ct ) studies that have suggested the presence of distinct structural abnormalities in the brains of chronic schizophrenics , the authors evaluated 23 chronic schizophrenics and 23 controls by ct , using linear and area lateral ventricular measures , sulcal and sylvian fissure widths and cerebral density measures .
C0006104
brains
C0152279
lateral ventricular