在探究多巴胺（DA）回路如何驱动联想恐惧学习这一问题上，研究人员开展了 “DA 投射到纹状体后尾（TS）在联想恐惧学习中的作用” 的研究。结果发现，DA 神经元投射到 TS 编码预测误差（PE）信号，对联想恐惧学习至关重要。该研究为理解焦虑障碍病理生理学提供依据。

Pugsley, a 2-year-old grey Maine Coon from Minnesota, recently won the record for having the longest tail for a domestic cat, with his fluffy extremity measuring 18.5 inches long (1.5 feet), the ...

aThe Cardiac Exercise Research Group at the Faculty of Medicine and Health Sciences, Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway ...