Department of Psychology and Brain Institute, Tulane University, New Orleans, LA 70118, USA.
Department of Psychology and Brain Institute, Tulane University, New Orleans, LA 70118, USA.
Curr Biol. 2021 Oct 11;31(19):R1117-R1119. doi: 10.1016/j.cub.2021.08.053.
Discriminating dangerous predictive stimuli from non-threatening stimuli is vital for maintaining optimal behavioral strategies. A new study finds that novel stress-related peptide pathways to the dopaminergic midbrain play a fundamental role in threat generalization.
区分危险的预测性刺激和非威胁性刺激对于维持最佳行为策略至关重要。一项新的研究发现，新型与应激相关的肽途径到多巴胺能中脑在威胁泛化中起着基础性作用。
