@misc{indiciae2296a83061a8, title = {Age-related differences in visual perception: a PET study.}, author = {B K Levine and L L Beason-Held and K P Purpura and D M Aronchick and L M Optican and G E Alexander and B Horwitz and S I Rapoport and M B Schapiro}, doi = {10.1016/s0197-4580(00)00144-5}, url = {https://pubmed.ncbi.nlm.nih.gov/10924775/}, note = {Source identifier: 10924775} }