Neural basis of utility estimation

被引：118

作者：

Shizgal, P

机构：

[1] Ctr. for Studs. in Behav. Neurbio., Concordia Univeristy, 1455 M., Montreal

来源：

CURRENT OPINION IN NEUROBIOLOGY | 1997年 / 7卷 / 02期

基金：

加拿大自然科学与工程研究理事会; 英国医学研究理事会;

关键词：

D O I：

10.1016/S0959-4388(97)80008-6

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The allocation of behavior among competing activities and goal objects depends on the payoffs they provide. Payoff is evaluated among multiple dimensions, including intensity, rate, delay, and kind. Recent findings suggest that by triggering a stream oi action potentials in myelinated, medial forebrain bundle axons, rewarding electrical brain stimulation delivers a meaningful intensity signal to the process that computes payoff.

引用

页码：198 / 208

页数：11

共 75 条

[1] CURVE-SHIFT ANALYSIS OF SELF-STIMULATION IN FOOD-RESTRICTED RATS - RELATIONSHIP BETWEEN DAILY MEAL, PLASMA-CORTICOSTERONE AND REWARD SENSITIZATION [J].