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Image for: Serotonin Mediates Exercise-Induced Generation of New Neurons


In wheel-running mice, the number of proliferating cells (red) that become neurons (green) in the hippocampus is increased, provided they have serotonin (left). In mice that due to a genetic mutation cannot produce serotonin, the number of proliferating cells is not increased following exercise (right).
In wheel-running mice, the number of proliferating cells (red) that become neurons (green) in the hippocampus is increased, provided they have serotonin (left). In mice that due to a genetic mutation cannot produce serotonin, the number of proliferating cells is not increased following exercise (right).

(Photo: Friederike Klempin/ Copyright: MDC)

(470 KB, 938 x 443 pixels)

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