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A neuroimaging comparative study of changes in a cellist's brain when playing contemporary and Baroque styles.
Brain and Cognition ( IF 2.5 ) Pub Date : 2020-09-17 , DOI: 10.1016/j.bandc.2020.105623
Almudena González 1 , Pompeyo Pérez 2 , Manuel Santapau 3 , Julián J González 4 , Cristián D Modroño 5
Affiliation  

The emergence of different styles of Contemporary concert music in the 20th century led to a marked modification of the foundations built on previous styles. This work investigates whether these modifications, which include procedures and technical resources different to those used in the interpretation of previous musical styles, require different encephalic controls to those used in tonal music and if the experience of the musician in these styles influences them. Functional magnetic resonance images of encephalic regions from 13 professional cellists while interpreting Baroque and Contemporary excerpts inside an MRI scanner were acquired. Activation and connectivity encephalic maps show common cortical motor and sensorial regions (Precentral, Postcentral and Supramarginal Gyri) in both interpretation styles, but with different hemispheric intensity levels. However, certain auditory and motor regions only activate during Baroque. Connectivity maps show some exclusive seed-regions; thus, the Heschl's and Superior Frontal Gyri, Planum-Temporal and Caudate appear as prominent seeds when playing Baroque, whereas when playing Contemporary, the main seeds appear in the Cerebellar-Vermis, Insular cortex and Parietal Operculum. The discrepancies found are attributed to different cognitive, sensory and motor demands underlying the musical interpretation of each style, as well as to the musicians’ learning of and training in these styles.



中文翻译:

演奏现代和巴洛克风格的大提琴手大脑变化的神经影像比较研究。

20世纪不同风格的当代音乐会音乐的出现导致对以前风格基础的显着修改。这项工作调查了这些修改(包括与解释以前的音乐风格所使用的程序和技术资源不同的程序和技术资源)是否需要与音调音乐所用的大脑控制不同,以及这些风格的音乐家的经历是否对其产生影响。获得了来自13位专业大提琴手的大脑区域的功能性磁共振图像,同时解释了MRI扫描仪中的巴洛克式和现代式摘录。激活和连通性脑图以两种解释方式显示了常见的皮质运动和感觉区域(中央,中央和后上回)。但具有不同的半球强度水平。但是,某些听觉区域和运动区域仅在巴洛克时期才激活。连接图显示了一些排他的种子区域;因此,在演奏巴洛克音乐时,赫氏和上额额叶回,平面颞叶和尾状为主要种子,而在演奏当代音乐时,主要种子出现在小脑-Ver骨,岛状皮层和顶叶小孔中。发现的差异归因于每种风格的音乐解释所基于的不同的认知,感觉和运动要求,以及音乐家对这些风格的学习和培训。演奏巴洛克音乐时,Planum-Temporal和Caudate会显示为突出的种子,而演奏Contemporary时,主要的种子会出现在小脑-骨,岛状皮层和顶叶小孔中。发现的差异归因于每种风格的音乐解释所基于的不同的认知,感觉和运动要求,以及音乐家对这些风格的学习和培训。演奏巴洛克音乐时,Planum-Temporal和Caudate会显示为突出的种子,而演奏Contemporary时,主要的种子会出现在小脑-骨,岛状皮层和顶叶小孔中。发现的差异归因于每种风格的音乐诠释所基于的不同的认知,感官和运动要求,以及音乐家对这些风格的学习和培训。

更新日期:2020-09-18
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