Sentence processing selectivity in Broca's area: evident for structure but not syntactic movement.
Sentence processing selectivity in Broca's area: evident for structure but not syntactic movement.
复制标题
布罗卡区的句子处理选择性:结构明显,但句法运动不明显。
DOI:
10.1080/23273798.2015.1066831
复制
发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Hickok,Gregory
中科院分区:
文献类型:
--
作者:
Rogalsky,Corianne;Almeida,Diogo;Sprouse,Jon;Hickok,Gregory
The role of Broca’s area in sentence processing is hotly debated. Hypotheses include that Broca’s area supports sentence comprehension via syntax-specific processes, hierarchical structure building, or working memory. Here we adopt a within-subject functional magnetic resonance imaging (fMRI) approach using sentence-level contrasts and non-sentential comparison tasks to address these hypotheses. Standard syntactic movement distance effects were replicated, but no difference was found between movement and non-movement sentences in Broca's area in the group or consistently in the individual subject analyses. Group and individual results both identify Broca's area subregions that are selective for sentence structure. Group, but not individual subject results, suggest shared resources for sentence processing and articulation in Broca's area. We conclude that Broca’s area is not selectively processing syntactic movement, but that subregions are selectively responsive to sentence structure. Our findings reinforce Fedorenko and Kanwishser's call for individual subject analyses in Broca's area, as group findings can obscure selective responses.
登录
查看更多内容
影响因子:
13.9
作者:
M. Jacobson
通讯作者:
M. Jacobson
DOI:
--
发表时间:
1972
期刊:
Nature: New biology
影响因子:
--
作者:
M. Deol;W. Whitten
通讯作者:
W. Whitten
DOI:
10.1002/jez.1402280208
发表时间:
1983
期刊:
The Journal of experimental zoology
影响因子:
--
作者:
J. Rossant;B. Croy;D. Clark;V. Chapman
通讯作者:
V. Chapman
影响因子:
64.8
作者:
A. McLaren;I. Gauld;P. Bowman
通讯作者:
P. Bowman
影响因子:
2
作者:
Iannaccone,PM;Berkwits,L;Joglar,J;Lindsay,J;Lunde,A
通讯作者:
Lunde,A