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- W2017066278 abstract "To investigate the neural substrates that underlie spontaneous musical performance, functional MRI was used to study improvisation in professional jazz pianists. The purpose of the study was to identify the neural substrates that give rise to spontaneous musical creativity, defined as the immediate, on-line improvisation of novel melodic, harmonic, and rhythmic musical elements within a relevant musical context. It was hypothesized that spontaneous musical improvisation would be associated with discrete changes in prefrontal activity that provide a biological substrate for actions that are characterized by creative self-expression in the absence of conscious self-monitoring. By employing two paradigms that differed widely in musical complexity, it was found that improvisation (compared to production of over-learned musical sequences) was consistently characterized by a dissociated pattern of activity in the prefrontal cortex: extensive deactivation of dorsolateral prefrontal and lateral orbital regions with focal activation of the medial prefrontal (frontal polar) cortex. Such a pattern may reflect a combination of psychological processes required for spontaneous creative behaviors such as improvisation, in which internally motivated, stimulus-independent behaviors unfold in the absence of central processes that typically mediate self-monitoring." @default.
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- W2017066278 date "2010-03-01" @default.
- W2017066278 modified "2023-09-24" @default.
- W2017066278 title "Neural substrates of spontaneous musical improvisation." @default.
- W2017066278 doi "https://doi.org/10.1121/1.3384930" @default.
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