Neurobiology of aversive states.

Neurobiology of aversive states.
复制标题

DOI:
10.1016/j.physbeh.2011.04.045
复制
发表时间:
2011-07-25
影响因子:
2.9
通讯作者:
Pothos, Emmanuel N.
Pothos, Emmanuel N.
中科院分区:
医学3区
文献类型:
--
作者:
Umberg, Erin N.;Pothos, Emmanuel N.

文献摘要

参考文献

被引文献

相似文献

Hoebel和他的同事经常被认为是奖励的学生,以及它在中枢神经系统中的编码方式。然而,本文试图集中于Hoebel等人在剖析不同厌恶状态的行为成分、理解厌恶的神经生物学以及厌恶状态与成瘾行为之间的联系方面取得的重大进展。奖励和厌恶不一定是二分的,可能反映了取决于环境条件的情感连续体。由Bart Hoebel开创的描述性和机械性研究表明,奖赏-厌恶光谱的变化可能部分是中枢多巴胺/ACh比率变化的结果,特别是在NAC。产生厌恶情绪的途径似乎包括一种特殊的神经化学特征:多巴胺活性降低,大脑“奖赏中心”的ACh活性增加。阿片受体可能对这两种神经递质都有神经调节作用。
Hoebel and colleagues are often known as students of reward and how it is coded in the CNS. This article, however, attempts to focus on the significant advances by Hoebel and others in dissecting out behavioral components of distinct aversive states and in understanding the neurobiology of aversion and the link between aversive states and addictive behaviors. Reward and aversion are not necessarily dichotomous and may reflect an affective continuum contingent upon environmental conditions. Descriptive and mechanistic studies pioneered by Bart Hoebel have demonstrated that the shift in the reward-aversion spectrum may be, in part, a result of changes in central dopamine/ACh ratio, particularly in the NAc. The path to aversion appears to include a specific neurochemical signature: reduced dopamine activity and increased ACh activity in “reward centers” of the brain. Opioid receptors may have a neuromodulatory role on both of these neurotransmitters.
DOI: 10.1016/0006-8993(90)91633-r
发表时间: 1990-07-16
期刊: BRAIN RESEARCH
影响因子: 2.9
作者:
ARENAS, E;ALBERCH, J;MARSAL, J
通讯作者: MARSAL, J
DOI: 10.1016/0165-0270(90)90053-i
发表时间: 1990-09-01
影响因子: 3
作者:
BOUTELLE, MG;ZETTERSTROM, T;FILLENZ, M
通讯作者: FILLENZ, M
DOI: 10.1523/jneurosci.2541-04.2004
发表时间: 2004-11-17
影响因子: 5.3
作者:
Apkarian, AV;Sosa, Y;Gitelman, DR
通讯作者: Gitelman, DR
DOI: 10.1126/science.36665
发表时间: 1979-01-01
期刊: SCIENCE
影响因子: 56.9
作者:
CARROLL, ME;FRANCE, CP;MEISCH, RA
通讯作者: MEISCH, RA
DOI: 10.1016/j.brainresrev.2009.09.008
发表时间: 2009-12-11
影响因子: --
作者:
Bruijnzeel AW
通讯作者: Bruijnzeel AW