TY - RPRT TI - Brain activations in schizophrenia during a graded memory task studied with functional neuroimaging. AU - P C Fletcher AU - P J McKenna AU - C D Frith AU - P M Grasby AU - K J Friston AU - R J Dolan PY - 1998 DO - 10.1001/archpsyc.55.11.1001 UR - https://pubmed.ncbi.nlm.nih.gov/9819069/ ID - 9819069 ER -