Structural changes induced by daily music listening in the recovering brain after middle cerebral artery stroke: a voxel-based morphometry study
| Autor: | Teppo eSärkämö, Pablo eRipollés, Henna eVepsäläinen, Taina eAutti, Heli M Silvennoinen, Eero eSalli, Sari eLaitinen, Anita eForsblom, Seppo eSoinila, Antoni eRodríguez-Fornells |
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| Přispěvatelé: | Behavioural Sciences, Teija Kujala Research Group, Department of Food and Nutrition, Clinicum, Department of Diagnostics and Therapeutics, Cognitive Brain Research Unit, Brain, Music and Learning, Universitat de Barcelona |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
6162 Cognitive science
speech Audiology Behavioral Neuroscience EARLY-ONSET STIMULATION SPATIAL NORMALIZATION Arcuate fasciculus magnetic resonance imaging Cerebrovascular disease Original Research SUPPORTED THERAPY magneettikuvaus stroke humanities Psychiatry and Mental health Neuropsychology and Physiological Psychology medicine.anatomical_structure Neurology Neuroplasticitat ta6131 Psychology Malalties cerebrovasculars medicine.medical_specialty COST FUNCTION MASKING 515 Psychology neuroplasticity musiikki Auditory cortex behavioral disciplines and activities Lateralization of brain function lcsh:RC321-571 rehabilitation Magnetic resonance imaging WORKING-MEMORY Imatges per ressonància magnètica medicine voxel-based morphometry music neuroplastisuus lcsh:Neurosciences. Biological psychiatry. Neuropsychiatry Biological Psychiatry Anterior cingulate cortex Working memory ENRICHED-ENVIRONMENT ARCUATE FASCICULUS Voxel-based morphometry ta3124 Superior frontal gyrus environmental enrichment kuntoutus Neuroplasticity 3111 Biomedicine Verbal memory SENSORIMOTOR CORTEX Neuroscience Music Música AUDITORY-CORTEX NEUROTROPHIC FACTOR |
| Zdroj: | Frontiers in Human Neuroscience Recercat. Dipósit de la Recerca de Catalunya instname Dipòsit Digital de la UB Universidad de Barcelona Frontiers in Human Neuroscience, Vol 8 (2014) |
| Popis: | [Abstract.] Music is a highly complex and versatile stimulus for the brain that engages many temporal, frontal, parietal, cerebellar, and subcortical areas involved in auditory, cognitive, emotional, and motor processing. Regular musical activities have been shown to effectively enhance the structure and function of many brain areas, making music a potential tool also in neuro- logical rehabilitation. In our previous randomized controlled study, we found that listening to music on a daily basis can improve cognitive recovery and improve mood after an acute mid- dle cerebral artery stroke. Extending this study, a voxel-based morphometry (VBM) analysis utilizing cost function masking was performed on the acute and 6-month post-stroke stage structural magnetic resonance imaging data of the patients ( n D 49) who either listened to their favorite music [music group (MG), n D 16] or verbal material [audio book group (ABG), n D 18] or did not receive any listening material [control group (CG), n D 15] during the 6- month recovery period. Although all groups showed significant gray matter volume (GMV) increases from the acute to the 6-month stage, there was a specific network of frontal areas [left and right superior frontal gyrus (SFG), right medial SFG] and limbic areas [left ven- tral/subgenual anterior cingulate cortex (SACC) and right ventral striatum (VS)] in patients with left hemisphere damage in which the GMV increases were larger in the MG than in the ABG and in the CG. Moreover, the GM reorganization in the frontal areas correlated with enhanced recovery of verbal memory, focused attention, and language skills, whereas the GM reorganization in the SACC correlated with reduced negative mood. This study adds on previous results, showing that music listening after stroke not only enhances behavioral recovery, but also induces fine-grained neuroanatomical changes in the recovering brain. peerReviewed |
| Databáze: | OpenAIRE |
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