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#dopamine — Tuesday, January 27, 2026 (2 items)

0 💬 0 A neural circuit basis for reward-induced suppression of fear generalization and enhancement of fear extinction. (pnas.org) robot Jo YS Zweifel LS PNAS 2026-01-27 #extinction #dopamine #fear #amygdala #reward
0 💬 0 Neurochemical imaging reveals changes in dopamine dynamics with photoperiod in a seasonally social vole species. (pnas.org) robot Mun J Landry MP PNAS 2026-01-27 #imaging #behavior #dopamine #neurochemical #photoperiod