The Role of Variability in Motor Learning.
The Role of Variability in Motor Learning.
复制标题
DOI:
10.1146/annurev-neuro-072116-031548
复制
发表时间:
2017-07-25
影响因子:
13.9
通讯作者:
Ölveczky BP
中科院分区:
文献类型:
--
作者:
Dhawale AK;Smith MA;Ölveczky BP
Trial-to-trial variability in the execution of movements and motor skills is ubiquitous, and widely considered to be the unwanted consequence of a ‘noisy’ nervous system. However, recent studies have suggested that motor variability may also be a feature of how sensorimotor systems operate and learn. This view, rooted in reinforcement learning theory, equates motor variability with purposeful exploration of motor space that, when coupled with reinforcement, can drive motor learning. Here we review studies that explore the relationship between motor variability and motor learning both in humans and animal models. We discuss neural circuit mechanisms that underlie the generation and regulation of motor variability and consider the implications that this work has for our understanding of motor learning.
登录
查看更多内容
影响因子:
64.8
作者:
Daw, Nathaniel D.;O'Doherty, John P.;Dayan, Peter;Seymour, Ben;Dolan, Raymond J.
通讯作者:
Dolan, Raymond J.
影响因子:
16.2
作者:
Beck JM;Ma WJ;Pitkow X;Latham PE;Pouget A
通讯作者:
Pouget A
影响因子:
16.2
作者:
Ali F;Otchy TM;Pehlevan C;Fantana AL;Burak Y;Ölveczky BP
通讯作者:
Ölveczky BP
DOI:
10.1098/rstb.2007.2098
发表时间:
2007-05-29
影响因子:
6.3
作者:
Cohen, Jonathan D.;McClure, Samuel M.;Yu, Angela J.
通讯作者:
Yu, Angela J.
影响因子:
56.9
作者:
Aronov, Dmitriy;Andalman, Aaron S.;Fee, Michale S.
通讯作者:
Fee, Michale S.