Evidence of adult neurogenesis in non-human primates and human.

Adult neurogenesis in rodents has been extensively studied. Here, we briefly summarize the studies of adult neurogenesis based on non-human primate brains and human postmortem brain samples in recent decades. The differences between rodent, primate and human neurogenesis are discussed. We conclude that these differences may contribute to distinct physiological roles and the self-repair mechanisms in the brain across species.