TY - RPRT TI - Age-related differences in neural activity during memory encoding and retrieval: a positron emission tomography study. AU - R Cabeza AU - C L Grady AU - L Nyberg AU - A R McIntosh AU - E Tulving AU - S Kapur AU - J M Jennings AU - S Houle AU - F I Craik PY - 1997 UR - https://pubmed.ncbi.nlm.nih.gov/8987764/ ID - 8987764 ER -