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Young neurons for old brains?

Abstract

New evidence suggests that embryonic progenitor cells in the adult human hippocampus can generate new neurons; the results raise the possibility of therapeutic neuron replacement.

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Figure 1: Newly generated neuron in adult human dentate gyrus.
Figure 2: Schematic drawing showing the location of the hippocampal formation in the temporal lobe of the human brain where double-labeled cells, indicating recently generated neurons, were found.

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Rakic, P. Young neurons for old brains?. Nat Neurosci 1, 645–647 (1998). https://doi.org/10.1038/3643

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