The relation between resting state connectivity and creativity in adolescents before and after training.
The relation between resting state connectivity and creativity in adolescents before and after training.
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训练前后的青少年中静止状态的连通性与创造力之间的关系。
DOI：
10.1371/journal.pone.0105780
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发表时间：
2014
期刊：
影响因子：
3.7
通讯作者：
Crone EA
中科院分区：
文献类型：
--
作者：
Cousijn J;Zanolie K;Munsters RJ;Kleibeuker SW;Crone EA
创造力的一个重要组成部分是发散性思维，它涉及产生新颖和有用的问题解决方案的能力。在这项研究中，我们测试了在发散性思维任务（即，边缘上回，颞中回，额内侧回）和32名15-16岁青少年的实践效果。在为期两周的时间内，实验组（n = 16）进行了8个会话的替代用途任务（AUT）的培训和积极的控制组（n = 16）进行了8个会话的规则切换培训。 静息状态的功能连接进行了测量之前（前测试）和之后（后测试）的培训。在前测试中，颞中回和双侧中央后回之间的连接性越强，发散思维表现越好。然而，AUT训练并没有显著改变功能连接。事后分析表明，随着时间的推移，发散思维表现的变化是由左侧缘上回和右侧枕叶皮质之间的连接预测的。这些结果为发散思维和任务积极网络中的静息态功能连接之间的关系提供了证据，为理解创造性认知和功能性大脑连接迈出了重要一步。
An important component of creativity is divergent thinking, which involves the ability to generate novel and useful problem solutions. In this study, we tested the relation between resting-state functional connectivity of brain areas activated during a divergent thinking task (i.e., supramarginal gyrus, middle temporal gyrus, medial frontal gyrus) and the effect of practice in 32 adolescents aged 15–16. Over a period of two weeks, an experimental group (n = 16) conducted an 8-session Alternative Uses Task (AUT) training and an active control group (n = 16) conducted an 8-session rule switching training. Resting-state functional connectivity was measured before (pre-test) and after (post-test) training. Across groups at pre-test, stronger connectivity between the middle temporal gyrus and bilateral postcentral gyrus was associated with better divergent thinking performance. The AUT-training, however, did not significantly change functional connectivity. Post hoc analyses showed that change in divergent thinking performance over time was predicted by connectivity between left supramarginal gyrus and right occipital cortex. These results provide evidence for a relation between divergent thinking and resting-state functional connectivity in a task-positive network, taking an important step towards understanding creative cognition and functional brain connectivity.
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影响因子：
5.7
作者：
Jenkinson, M;Bannister, P;Smith, S
通讯作者：
Smith, S
DOI：
10.1098/rstb.2005.1634
发表时间：
2005-05-29
影响因子：
6.3
作者：
Beckmann, CF;DeLuca, M;Smith, SM
通讯作者：
Smith, SM
影响因子：
4.8
作者：
Fink, Andreas;Grabner, Roland H.;Neubauer, Aljoscha C.
通讯作者：
Neubauer, Aljoscha C.
影响因子：
3.4
作者：
Fink, A;Grabner, RH;Neubauer, AC
通讯作者：
Neubauer, AC
DOI：
10.1073/pnas.0601417103
发表时间：
2006-09-12
影响因子：
11.1
作者：
Damoiseaux, J. S.;Rombouts, S. A. R. B.;Beckmann, C. F.
通讯作者：
Beckmann, C. F.