TY - RPRT TI - Perceptual differentiation and category effects in normal object recognition: a PET study. AU - C Gerlach AU - I Law AU - A Gade AU - O B Paulson PY - 1999 DO - 10.1093/brain/122.11.2159 UR - https://pubmed.ncbi.nlm.nih.gov/10545400/ ID - 10545400 ER -