Neural pathway in the right hemisphere underlies verbal insight problem solving
Neural pathway in the right hemisphere underlies verbal insight problem solving
复制标题
右半球的神经通路是语言洞察问题解决的基础
DOI：
10.1016/j.neuroscience.2013.10.019
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发表时间：
2014-01
期刊：
影响因子：
3.3
通讯作者：
L. HAN
中科院分区：
文献类型：
--
作者：
Z. ZHOU;H. XU;W. FAN;L. HAN
言语顿悟问题的解决意味着打破思维定势，选择新颖的语义信息，形成新颖的、与任务相关的联想。虽然先前的研究已经确定了与这些关键过程相关的大脑区域，但这些区域在顿悟过程中的相互作用仍然不清楚。本研究采用事件相关功能磁共振成像技术，探讨了汉语“成语”谜语解题过程中关键脑区之间的功能连接。结果表明，顿悟和非顿悟刺激均激活双侧额下回、颞中回和海马，这些脑区构成了额颞海马神经通路。与非顿悟解决方案相比，顿悟解决方案在右半球的额下回和颞中回之间具有更强的功能连接。本研究揭示了言语顿悟问题解决过程中信息加工的神经通路，支持了顿悟的右半球优势理论。
Verbal insight problem solving means to break mental sets, to select the novel semantic information and to form novel, task-related associations. Although previous studies have identified the brain regions associated with these key processes, the interaction among these regions during insight is still unclear. In the present study, we explored the functional connectivity between the key regions during solving Chinese ‘chengyu’ riddles by using event-related functional magnetic resonance imaging. Results showed that both insight and noninsight solutions activated the bilateral inferior frontal gyri, middle temporal gyri and hippocampi, and these regions constituted a frontal to temporal to hippocampal neural pathway. Compared with noninsight solution, insight solution had a stronger functional connectivity between the inferior frontal gyrus and middle temporal gyrus in the right hemisphere. Our study reveals the neural pathway of information processing during verbal insight problem solving, and supports the right-hemisphere advantage theory of insight.
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影响因子：
2.4
作者：
Knoblich, G;Ohlsson, S;Raney, GE
通讯作者：
Raney, GE
影响因子：
64.8
作者：
W. Köhler
通讯作者：
W. Köhler
影响因子：
64.8
作者：
Knight, RT
通讯作者：
Knight, RT
影响因子：
3.5
作者：
Luo, J;Niki, K
通讯作者：
Niki, K
DOI：
10.1037/0278-7393.28.4.791
发表时间：
2002
期刊：
Journal of experimental psychology. Learning, memory, and cognition
影响因子：
--
作者：
T. Ormerod;J. MacGregor;E. Chronicle
通讯作者：
T. Ormerod;J. MacGregor;E. Chronicle