Brain-derived neurotrophic factor (BDNF) is important in regulating synaptic plasticity in the brain areas that process reward information. A new study reports that BDNF in the nucleus accumbens, a brain area critical for the rewarding effects of cocaine, promotes persistent cocaine-seeking behaviors and heightens relapse vulnerability.
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Schoenbaum, G., Stalnaker, T. & Shaham, Y. A role for BDNF in cocaine reward and relapse. Nat Neurosci 10, 935–936 (2007). https://doi.org/10.1038/nn0807-935
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DOI: https://doi.org/10.1038/nn0807-935
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