New Neurons in Adult Brain Buffer Stress

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New neurons growing in the adult brain help buffer the effects of stress, according to a new study in mice. Previous research has suggested that the growth of new neurons, or neurogenesis, in adults is involved in recovery from depression. This work provides evidence that loss of new neurons plays a role in the development of depression and suggests that the stress response is the link between adult neurogenesis and depressive illness….

By Charlotte Armstrong
NIMH Press Office
http://www.nimh.nih.gov/science-news/2011/new-neurons-in-adult-brain-buffer-stress.shtml

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