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Compensation or Preservation? Different Roles of Functional Lateralization in Speech Perception of Older Non-musicians and Musicians

文献类型：期刊论文

作者Jin, Xinhu4; Zhang, Lei3,4; Wu, Guowei3,4; Wang, Xiuyi4; Du, Yi1,2,3,4
刊名NEUROSCIENCE BULLETIN
出版日期2024-06-05
页码15
关键词Functional lateralization Speech perception Aging Musical training experience
ISSN号1673-7067
DOI10.1007/s12264-024-01234-x
通讯作者Du, Yi(duyi@psych.ac.cn)
英文摘要Musical training can counteract age-related decline in speech perception in noisy environments. However, it remains unclear whether older non-musicians and musicians rely on functional compensation or functional preservation to counteract the adverse effects of aging. This study utilized resting-state functional connectivity (FC) to investigate functional lateralization, a fundamental organization feature, in older musicians (OM), older non-musicians (ONM), and young non-musicians (YNM). Results showed that OM outperformed ONM and achieved comparable performance to YNM in speech-in-noise and speech-in-speech tasks. ONM exhibited reduced lateralization than YNM in lateralization index (LI) of intrahemispheric FC (LI_intra) in the cingulo-opercular network (CON) and LI of interhemispheric heterotopic FC (LI_he) in the language network (LAN). Conversely, OM showed higher neural alignment to YNM (i.e., a more similar lateralization pattern) compared to ONM in CON, LAN, frontoparietal network (FPN), dorsal attention network (DAN), and default mode network (DMN), indicating preservation of youth-like lateralization patterns due to musical experience. Furthermore, in ONM, stronger left-lateralized and lower alignment-to-young of LI_intra in the somatomotor network (SMN) and DAN and LI_he in DMN correlated with better speech performance, indicating a functional compensation mechanism. In contrast, stronger right-lateralized LI_intra in FPN and DAN and higher alignment-to-young of LI_he in LAN correlated with better performance in OM, suggesting a functional preservation mechanism. These findings highlight the differential roles of functional preservation and compensation of lateralization in speech perception in noise among elderly individuals with and without musical expertise, offering insights into successful aging theories from the lens of functional lateralization and speech perception.
收录类别SCI
WOS关键词MOTION ARTIFACT ; HEMISPHERIC-ASYMMETRY ; CONFOUND REGRESSION ; BRAIN ; ADULTS ; NOISE ; AGE ; FRAMEWORK ; NETWORKS ; YOUNG
资助项目STI[2021ZD0201500] ; National Natural Science Foundation of China[31822024] ; National Natural Science Foundation of China[31671172] ; National Natural Science Foundation of China[32300881] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB32010300] ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences[E1CX172005] ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences[E1CX4725CX]
WOS研究方向Neurosciences & Neurology
语种英语
WOS记录号WOS:001242129300001
出版者SPRINGER
资助机构STI ; National Natural Science Foundation of China ; Strategic Priority Research Program of Chinese Academy of Sciences ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences
源URL[http://ir.psych.ac.cn/handle/311026/48113]  
专题心理研究所_认知与发展心理学研究室
通讯作者Du, Yi
作者单位1.Chinese Inst Brain Res, Beijing 102206, Peoples R China
2.CAS Ctr Excellence Brain Sci & Intelligence Techno, Shanghai 200031, Peoples R China
3.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Jin, Xinhu,Zhang, Lei,Wu, Guowei,et al. Compensation or Preservation? Different Roles of Functional Lateralization in Speech Perception of Older Non-musicians and Musicians[J]. NEUROSCIENCE BULLETIN,2024:15.
APA Jin, Xinhu,Zhang, Lei,Wu, Guowei,Wang, Xiuyi,&Du, Yi.(2024).Compensation or Preservation? Different Roles of Functional Lateralization in Speech Perception of Older Non-musicians and Musicians.NEUROSCIENCE BULLETIN,15.
MLA Jin, Xinhu,et al."Compensation or Preservation? Different Roles of Functional Lateralization in Speech Perception of Older Non-musicians and Musicians".NEUROSCIENCE BULLETIN (2024):15.

入库方式： OAI收割

来源：心理研究所

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