Abstract:
:The present research used resting-state functional magnetic resonance imaging (fMRI) to examine whether the ability to generate creative ideas corresponds to differences in the intrinsic organization of functional networks in the brain. We examined the functional connectivity between regions commonly implicated in neuroimaging studies of divergent thinking, including the inferior prefrontal cortex and the core hubs of the default network. Participants were prescreened on a battery of divergent thinking tests and assigned to high- and low-creative groups based on task performance. Seed-based functional connectivity analysis revealed greater connectivity between the left inferior frontal gyrus (IFG) and the entire default mode network in the high-creative group. The right IFG also showed greater functional connectivity with bilateral inferior parietal cortex and the left dorsolateral prefrontal cortex in the high-creative group. The results suggest that the ability to generate creative ideas is characterized by increased functional connectivity between the inferior prefrontal cortex and the default network, pointing to a greater cooperation between brain regions associated with cognitive control and low-level imaginative processes.
journal_name
Neuropsychologiajournal_title
Neuropsychologiaauthors
Beaty RE,Benedek M,Wilkins RW,Jauk E,Fink A,Silvia PJ,Hodges DA,Koschutnig K,Neubauer ACdoi
10.1016/j.neuropsychologia.2014.09.019subject
Has Abstractpub_date
2014-11-01 00:00:00pages
92-8eissn
0028-3932issn
1873-3514pii
S0028-3932(14)00324-8journal_volume
64pub_type
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