Adult neurogenesis supports short-term olfactory memory.
Adult neurogenesis has captivated neuroscientists for decades, with hopes that understanding the programs underlying this phenomenon may provide unique insight toward avenues for brain repair. Interestingly, however, despite intense molecular and cellular investigation, the evolutionary roles and biological functions for ongoing neurogenesis have remained elusive. Here I review recent work published in the Journal of Neuroscience that reveals a functional role for continued neurogenesis toward forming short-term olfactory memories.
Arenkiel
Benjamin R
BR
Department of Neurobiology, Duke University Medical Center, Durham, NC 27710, USA. arenkiel@neuro.duke.edu
D000818:Animals; D008568:Memory / Q000502:physiology*; D008954:Models, Biological; D055495:Neurogenesis / Q000502:physiology*; D009833:Olfactory Pathways / Q000166:cytology / Q000502:physiology*; D011984:Sensory Receptor Cells / Q000502:physiology; D012903:Smell / Q000502:physiology*