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Creativity Kwestie1 #395177 Creativity is a phenomenon whereby something new and somehow valuable is formed, such as an idea, a scientific theory, an invention, a literary work, a painting, a musical composition, a joke, etc. [Wikipedia] | |
+Citaten (1) - CitatenVoeg citaat toeList by: CiterankMapLink[1] The structure of creative cognition in the human brain
Citerend uit: Rex E. Jung, Brittany S. Mead, Jessica Carrasco, Ranee A. Flores Publication info: Front Hum Neurosciv.7; 2013 Geciteerd door: Jack Park 3:16 PM 9 June 2015 GMT URL: | Fragment- Creativity is a vast construct, seemingly intractable to scientific inquiryâperhaps due to the vague concepts applied to the field of research. One attempt to limit the purview of creative cognition formulates the construct in terms of evolutionary constraints, namely that of blind variation and selective retention (BVSR). Behaviorally, one can limit the âblind variationâ component to idea generation tests as manifested by measures of divergent thinking. The âselective retentionâ component can be represented by measures of convergent thinking, as represented by measures of remote associates. We summarize results from measures of creative cognition, correlated with structural neuroimaging measures including structural magnetic resonance imaging (sMRI), diffusion tensor imaging (DTI), and proton magnetic resonance spectroscopy (1H-MRS). We also review lesion studies, considered to be the âgold standardâ of brain-behavioral studies. What emerges is a picture consistent with theories of disinhibitory brain features subserving creative cognition, as described previously (Martindale, 1981). We provide a perspective, involving aspects of the default mode network (DMN), which might provide a âfirst approximationâ regarding how creative cognition might map on to the human brain. |
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