British Columbia Cancer Agency 1 article published in JoVE Neuroscience A Human Cerebral Organoid Model of Neural Cell Transplantation M. Iliana Ibanez-Rios1, Melina Narlis1, Colin A. Hammond2, David J. H. F. Knapp1,3 1Institut de Recherche en Immunologie et en Cancérologie, Université de Montréal, 2Terry Fox Laboratory, British Columbia Cancer Agency, 3Département de Pathologie et Biologie Cellulaire, Université de Montréal Here, we describe a protocol for the transplantation and tracking of labeled neural cells into human cerebral organoids.