Neural architectures of music – Insights from acquired amusia

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http://hdl.handle.net/10138/307652

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Sihvonen , A J , Särkämö , T , Rodríguez-Fornells , A , Ripollés , P , Münte , T F & Soinila , S 2019 , ' Neural architectures of music – Insights from acquired amusia ' , Neuroscience & Biobehavioral Reviews , vol. 107 , pp. 104-114 . https://doi.org/10.1016/j.neubiorev.2019.08.023

Title: Neural architectures of music – Insights from acquired amusia
Author: Sihvonen, Aleksi J.; Särkämö, Teppo; Rodríguez-Fornells, Antoni; Ripollés, Pablo; Münte, Thomas F.; Soinila, Seppo
Contributor organization: Cognitive Brain Research Unit
Department of Psychology and Logopedics
Medicum
Brain, Music and Learning
Teija Kujala Research Group
HUS Neurocenter
Date: 2019-12
Language: eng
Number of pages: 11
Belongs to series: Neuroscience & Biobehavioral Reviews
ISSN: 0149-7634
DOI: https://doi.org/10.1016/j.neubiorev.2019.08.023
URI: http://hdl.handle.net/10138/307652
Abstract: The ability to perceive and produce music is a quintessential element of human life, present in all known cultures. Modern functional neuroimaging has revealed that music listening activates a large-scale bilateral network of cortical and subcortical regions in the healthy brain. Even the most accurate structural studies do not reveal which brain areas are critical and causally linked to music processing. Such questions may be answered by analysing the effects of focal brain lesions in patients' ability to perceive music. In this sense, acquired amusia after stroke provides a unique opportunity to investigate the neural architectures crucial for normal music processing. Based on the first large-scale longitudinal studies on stroke-induced amusia using modern multimodal magnetic resonance imaging (Mn) techniques, such as advanced lesion-symptom mapping, grey and white matter morphometry, tractography and functional connectivity, we discuss neural structures critical for music processing, consider music processing in light of the dual-stream model in the right hemisphere, and propose a neural model for acquired amusia.
Subject: AUDITORY-CORTEX
Acquired amusia
BRAIN RESPONSES
CONGENITAL AMUSIA
EMOTIONAL PROSODY
FUNCTIONAL MRI EVIDENCE
INDIVIDUAL-DIFFERENCES
Lesions
Music
RECEPTIVE AMUSIA
SELECTIVE LOSS
Stroke
WHITE-MATTER TRACTS
WORKING-MEMORY
515 Psychology
3112 Neurosciences
3124 Neurology and psychiatry
6131 Theatre, dance, music, other performing arts
Peer reviewed: Yes
Rights: cc_by_nc_nd
Usage restriction: openAccess
Self-archived version: publishedVersion


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