Reconciling time, space and function: A new dorsal-ventral stream model of sentence comprehension
Reconciling time, space and function: A new dorsal-ventral stream model of sentence comprehension
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DOI：
10.1016/j.bandl.2013.01.010
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发表时间：
2013-04-01
影响因子：
2.5
通讯作者：
Schlesewsky, Matthias
中科院分区：
文献类型：
--
作者：
Bornkessel-Schlesewsky, Ina;Schlesewsky, Matthias
我们提出了一个新的语言理解背腹流框架，该框架统一了基本的神经生物学假设（Rauschecker＆Scott，2009年），具有跨语言的神经认知句子理解模型（Eadm; Bornkessel＆Schlesewsky，2006）。 EADM中假定（时间依赖的）句法结构构建与（与时间无关的）句子解释之间的解离为理解中的背和腹流之间的分裂提供了基础。我们认为，腹侧流执行与概念模式无关的统一，从而创建了增加复杂性的听觉对象。背面参与元素的时间依赖性组合，并依靠句法结构和与动作的联系。此外，额叶区域在行动计划和执行服务而不是语言处理中完成了认知控制的一般方面。该体系结构得到了一系列现有的经验发现的支持，并有助于解决现有的背腹流文献中的许多理论和经验难题。 （c）2013 Elsevier Inc.保留所有权利。
We present a new dorsal-ventral stream framework for language comprehension which unifies basic neurobiological assumptions (Rauschecker & Scott, 2009) with a cross-linguistic neurocognitive sentence comprehension model (eADM; Bornkessel & Schlesewsky, 2006). The dissociation between (time-dependent) syntactic structure-building and (time-independent) sentence interpretation assumed within the eADM provides a basis for the division of labour between the dorsal and ventral streams in comprehension. We posit that the ventral stream performs time-independent unifications of conceptual schemata, serving to create auditory objects of increasing complexity. The dorsal stream engages in the time-dependent combination of elements, subserving both syntactic structuring and a linkage to action. Furthermore, frontal regions accomplish general aspects of cognitive control in the service of action planning and execution rather than linguistic processing. This architecture is supported by a range of existing empirical findings and helps to resolve a number of theoretical and empirical puzzles within the existing dorsal-ventral streams literature. (c) 2013 Elsevier Inc. All rights reserved.