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Neuroarchitecture of Verbal and Tonal Working Memory in Nonmusicians and Musicians by Katrin Schulze; Stefan Zysset; Karsten Mueller; Angela D. Friederici; Stefan Koelsch is a Neuroscience article available to read on EtoBox.

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## Abstract Working memory (WM) for auditory information has been thought of as a unitary system, but whether WM for verbal and tonal information relies on the same or different functional neuroarchitectures has remained unknown. This fMRI study examines verbal and tonal WM in both nonmusicians (who are trained in speech, but not in music) and highly trained musicians (who are trained in both domains). The data show that core structures of WM are involved in both tonal and verbal WM (Broca's area, premotor cortex, pre‐SMA/SMA, left insular cortex, inferior parietal lobe), although with significantly different structural weightings, in both nonmusicians and musicians. Additionally, musicians activated specific subcomponents only during verbal (right insular cortex) or only during tonal WM (right globus pallidus, right caudate nucleus, and left cerebellum). These results reveal the existence of two WM systems in musicians: A phonological loop supporting rehearsal of phonological information, and a tonal loop supporting rehearsal of tonal information. Differences between groups for tonal WM, and between verbal and tonal WM within musicians, were mainly related to structures involved i

Who reads Neuroarchitecture of Verbal and Tonal Working Memory in Nonmusicians and Musicians?

Author

Katrin Schulze; Stefan Zysset; Karsten Mueller; Angela D. Friederici; Stefan Koelsch

Publisher

John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley; Research Square (ISSN 1065-9471)

Published

2011

Language

EN

Field

Neuroscience (Life Sciences)