相位多巴胺神经元放电在习惯学习中的作用。
A role for phasic dopamine neuron firing in habit learning.
机构信息
Neurobiology Research Unit, Okinawa Institute of Science and Technology, 1919-1, Tancha, Onna-Son, Kunigami, Okinawa 904-0412, Japan.
出版信息
Neuron. 2011 Dec 22;72(6):892-4. doi: 10.1016/j.neuron.2011.12.006.
PMID:22196325
Abstract
In this issue of Neuron, Wang et al. (2011) show that mice with dopamine neuron-specific NMDAR1 deletion have attenuated phasic dopamine neuron firing and a deficit in habit learning. These findings indicate that brain regions sensitive to phasic dopamine signals may underlie habit learning.
摘要
在本期《神经元》杂志中，Wang 等人（2011）表明，多巴胺能神经元特异性 NMDAR1 缺失的小鼠表现出相位多巴胺神经元放电减弱和习惯学习缺陷。这些发现表明，对相位多巴胺信号敏感的脑区可能是习惯学习的基础。
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