Neural Substrates of Spontaneous Musical Performance: An fMRI Study of Jazz Improvisation
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Open Access
- 27 February 2008
- journal article
- research article
- Published by Public Library of Science (PLoS) in PLOS ONE
- Vol. 3 (2), e1679
- https://doi.org/10.1371/journal.pone.0001679
Abstract
To investigate the neural substrates that underlie spontaneous musical performance, we examined improvisation in professional jazz pianists using functional MRI. By employing two paradigms that differed widely in musical complexity, we 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 improvisation, in which internally motivated, stimulus-independent behaviors unfold in the absence of central processes that typically mediate self-monitoring and conscious volitional control of ongoing performance. Changes in prefrontal activity during improvisation were accompanied by widespread activation of neocortical sensorimotor areas (that mediate the organization and execution of musical performance) as well as deactivation of limbic structures (that regulate motivation and emotional tone). This distributed neural pattern may provide a cognitive context that enables the emergence of spontaneous creative activity.Keywords
This publication has 40 references indexed in Scilit:
- Cortical Regions Involved in the Generation of Musical Structures during Improvisation in PianistsJournal of Cognitive Neuroscience, 2007
- Investigating emotion with music: An fMRI studyHuman Brain Mapping, 2005
- Mental Concerts: Musical Imagery and Auditory CortexNeuron, 2005
- Adults and children processing music: An fMRI studyNeuroImage, 2005
- The prefrontal cortex and working memory: physiology and brain imagingCurrent Opinion in Neurobiology, 2004
- Anterior prefrontal cortex: insights into function from anatomy and neuroimagingNature Reviews Neuroscience, 2004
- Prefrontal interactions reflect future task operationsNature Neuroscience, 2002
- Exploring the Functional Neuroanatomy of Music Performance, Perception, and ComprehensionAnnals of the New York Academy of Sciences, 2001
- Localization of cerebral activity during simple singingNeuroReport, 1999
- Ascension: John Coltrane and His QuestNotes, 1995