Home News Archive - MPI for Ornithology The brains of birds synchronize when they sing duets Publications of E. Grasbon-Frodl All genres Journal Article (1) Journal Article (1) 1998 Journal Article Graeber, M. B.; Kosel, S.; Grasbon-Frodl, E.; Moller, H. J.; Mehraein, P.: Histopathology and APOE genotype of the first Alzheimer disease patient, Auguste D. Neurogenetics 1 (3), pp. 223 - 228 (1998) MPG.PuRe DOI