Expecting the unexpected: Modeling of neuromodulation

被引：7

作者：

Hasselmo, M

机构：

[1] Boston Univ, Dept Psychol, Ctr Memory & Brain, Boston, MA 02215 USA

[2] Boston Univ, Program Neurosci, Boston, MA 02215 USA

来源：

NEURON | 2005年 / 46卷 / 04期

关键词：

D O I：

10.1016/j.neuron.2005.05.007

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

An important aspect of decision-making is the need to make interpretations and predictions in the face of uncertain information. In this issue of Neuron, Yu and Dayan describe a model of the role of acetylcholine and norepinephrine in balancing top-down expectation and bottom-up sensory input in guiding behavior. The model builds from data on physiological effects of modulators regulating the balance of cortical feedback and thalamic input.

引用

收藏

页码：526 / 528

页数：3

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