具有熟练想象能力的人的感官运动同步性和神经与想象节奏的同步性

IF 2.9 3区 医学 Q2 NEUROSCIENCES
Simon Andrew Whitton, Benjamin Sreenan, Canhuang Luo, Fang Jiang
{"title":"具有熟练想象能力的人的感官运动同步性和神经与想象节奏的同步性","authors":"Simon Andrew Whitton,&nbsp;Benjamin Sreenan,&nbsp;Canhuang Luo,&nbsp;Fang Jiang","doi":"10.1002/jnr.25383","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>Sensorimotor synchronization (SMS) is the temporal coordination of motor movements with external or imagined stimuli. Finger-tapping studies indicate better SMS performance with auditory or tactile stimuli compared to visual. However, SMS with a visual rhythm can be improved by enriching stimulus properties (e.g., spatiotemporal content) or individual differences (e.g., one's vividness of auditory imagery). We previously showed that higher self-reported vividness of auditory imagery led to more consistent synchronization–continuation performance when participants continued without a guiding visual rhythm. Here, we examined the contribution of imagery to the SMS performance of <i>proficient imagers</i>, including an auditory or visual distractor task during the continuation phase. While the visual distractor task had minimal effect, SMS consistency was significantly worse when the auditory distractor task was present. Our electroencephalography analysis revealed beat-related neural entrainment, only when the visual or auditory distractor tasks were present. During continuation with the auditory distractor task, the neural entrainment showed an occipital electrode distribution, suggesting the involvement of visual imagery. Unique to SMS continuation with the auditory distractor task, we found neural and sub-vocal (measured with electromyography) entrainment at the three-beat pattern frequency. In this most difficult condition, <i>proficient imagers</i> employed both beat- and pattern-related imagery strategies. However, this combination was insufficient to restore SMS consistency to that observed with visual or no distractor task. Our results suggest that <i>proficient imagers</i> effectively utilized beat-related imagery in one modality when imagery in another modality was limited.</p>\n </div>","PeriodicalId":16490,"journal":{"name":"Journal of Neuroscience Research","volume":"102 9","pages":""},"PeriodicalIF":2.9000,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Sensorimotor Synchronization and Neural Entrainment to Imagined Rhythms in Individuals With Proficient Imagery Ability\",\"authors\":\"Simon Andrew Whitton,&nbsp;Benjamin Sreenan,&nbsp;Canhuang Luo,&nbsp;Fang Jiang\",\"doi\":\"10.1002/jnr.25383\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n <p>Sensorimotor synchronization (SMS) is the temporal coordination of motor movements with external or imagined stimuli. Finger-tapping studies indicate better SMS performance with auditory or tactile stimuli compared to visual. However, SMS with a visual rhythm can be improved by enriching stimulus properties (e.g., spatiotemporal content) or individual differences (e.g., one's vividness of auditory imagery). We previously showed that higher self-reported vividness of auditory imagery led to more consistent synchronization–continuation performance when participants continued without a guiding visual rhythm. Here, we examined the contribution of imagery to the SMS performance of <i>proficient imagers</i>, including an auditory or visual distractor task during the continuation phase. While the visual distractor task had minimal effect, SMS consistency was significantly worse when the auditory distractor task was present. Our electroencephalography analysis revealed beat-related neural entrainment, only when the visual or auditory distractor tasks were present. During continuation with the auditory distractor task, the neural entrainment showed an occipital electrode distribution, suggesting the involvement of visual imagery. Unique to SMS continuation with the auditory distractor task, we found neural and sub-vocal (measured with electromyography) entrainment at the three-beat pattern frequency. In this most difficult condition, <i>proficient imagers</i> employed both beat- and pattern-related imagery strategies. However, this combination was insufficient to restore SMS consistency to that observed with visual or no distractor task. Our results suggest that <i>proficient imagers</i> effectively utilized beat-related imagery in one modality when imagery in another modality was limited.</p>\\n </div>\",\"PeriodicalId\":16490,\"journal\":{\"name\":\"Journal of Neuroscience Research\",\"volume\":\"102 9\",\"pages\":\"\"},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2024-09-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Neuroscience Research\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/jnr.25383\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"NEUROSCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Neuroscience Research","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/jnr.25383","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"NEUROSCIENCES","Score":null,"Total":0}
引用次数: 0

摘要

感觉运动同步(SMS)是指运动动作与外部刺激或想象中的刺激在时间上的协调。手指敲击研究表明,与视觉刺激相比,听觉或触觉刺激的 SMS 效果更好。然而,通过丰富刺激属性(如时空内容)或个体差异(如听觉意象的生动程度),可以提高视觉节奏下的 SMS。我们之前的研究表明,当参与者在没有视觉节奏引导的情况下继续练习时,自我报告的听觉意象生动度越高,同步-持续表现就越一致。在此,我们研究了意象对熟练意象者短信表现的贡献,包括在继续阶段的听觉或视觉分心任务。虽然视觉分心任务的影响微乎其微,但当听觉分心任务出现时,SMS 的一致性明显变差。我们的脑电图分析显示,只有在视觉或听觉分心任务出现时,才会出现与节拍相关的神经纠缠。在继续执行听觉分心任务时,神经纠缠表现为枕部电极分布,这表明视觉意象参与其中。在继续执行听觉分心任务的 SMS 中,我们发现神经和声带下(用肌电图测量)在三拍模式频率上出现了缠绕。在这一最困难的条件下,熟练的想象者同时采用了与节拍和图案相关的想象策略。然而,这种组合不足以将 SMS 的一致性恢复到视觉或无干扰任务时的水平。我们的研究结果表明,当另一种模式的想象受到限制时,熟练的想象者会有效地利用一种模式中与节拍相关的想象。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Sensorimotor Synchronization and Neural Entrainment to Imagined Rhythms in Individuals With Proficient Imagery Ability

Sensorimotor Synchronization and Neural Entrainment to Imagined Rhythms in Individuals With Proficient Imagery Ability

Sensorimotor synchronization (SMS) is the temporal coordination of motor movements with external or imagined stimuli. Finger-tapping studies indicate better SMS performance with auditory or tactile stimuli compared to visual. However, SMS with a visual rhythm can be improved by enriching stimulus properties (e.g., spatiotemporal content) or individual differences (e.g., one's vividness of auditory imagery). We previously showed that higher self-reported vividness of auditory imagery led to more consistent synchronization–continuation performance when participants continued without a guiding visual rhythm. Here, we examined the contribution of imagery to the SMS performance of proficient imagers, including an auditory or visual distractor task during the continuation phase. While the visual distractor task had minimal effect, SMS consistency was significantly worse when the auditory distractor task was present. Our electroencephalography analysis revealed beat-related neural entrainment, only when the visual or auditory distractor tasks were present. During continuation with the auditory distractor task, the neural entrainment showed an occipital electrode distribution, suggesting the involvement of visual imagery. Unique to SMS continuation with the auditory distractor task, we found neural and sub-vocal (measured with electromyography) entrainment at the three-beat pattern frequency. In this most difficult condition, proficient imagers employed both beat- and pattern-related imagery strategies. However, this combination was insufficient to restore SMS consistency to that observed with visual or no distractor task. Our results suggest that proficient imagers effectively utilized beat-related imagery in one modality when imagery in another modality was limited.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Journal of Neuroscience Research
Journal of Neuroscience Research 医学-神经科学
CiteScore
9.50
自引率
2.40%
发文量
145
审稿时长
1 months
期刊介绍: The Journal of Neuroscience Research (JNR) publishes novel research results that will advance our understanding of the development, function and pathophysiology of the nervous system, using molecular, cellular, systems, and translational approaches. JNR covers both basic research and clinical aspects of neurology, neuropathology, psychiatry or psychology. The journal focuses on uncovering the intricacies of brain structure and function. Research published in JNR covers all species from invertebrates to humans, and the reports inform the readers about the function and organization of the nervous system, with emphasis on how disease modifies the function and organization.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信