TY - RPRT TI - Variability in memory performance in aged healthy individuals: an fMRI study. AU - Georg Grön AU - Daniel Bittner AU - Bernd Schmitz AU - Arthur P Wunderlich AU - Reinhard Tomczak AU - Matthias W Riepe DO - 10.1016/s0197-4580(02)00128-8 UR - https://pubmed.ncbi.nlm.nih.gov/12600721/ ID - 12600721 ER -