北京生物医学工程

音调对音乐情绪反应影响的脑电功能连接研究

Investigation of the effect of pitch on emotional responses to music using EEG functional connectivity

作者：华汪纯连海鹏李颖洁

单位：上海大学通信与信息工程学院（上海 200444）  上海大学生命科学学院（上海 200444） 上海大学国际教育学院（上海 200444）<br />通信作者：李颖洁。 E-mail: liyj@i.shu.edu.cn

分类号：R318.04

出版年·卷·期（页码）：2023·42·1（9-15）

摘要：

目的探究在倾听不同情绪属性的音乐时，音调的变化对大脑功能连通性的影响，以期揭示音调对音乐情绪反应影响的神经机制。方法选取能分别诱发出积极情绪和消极情绪的音乐并制作其升调和降调版本，采集10名健康大学生（男、女各5名）听不同版本音乐时的32通道的头皮脑电数据，最后分成delta、theta、alpha和beta四个频段计算衡量不同电极间功能连接强弱的指标加权相位滞后指数（weighted phase lag index，wPLI），分析不同条件下脑功能连通性的差异。结果听消极音乐时，降调版本与原版相比在delta频段下的功能连接显著增强。听积极音乐时，在alpha和beta频段下，与原版相比升高音调显著增强了功能连接，而降低音调显著减弱了功能连接。结论降低消极音乐的音调使得大脑低频功能连接增加，产生了更放松的音乐体验，表现为效价评分升高；音调的改变会导致听情绪音乐时的大脑功能连通性主要在alpha和beta频段发生变化，表明受试者的音乐感知受到影响，从而导致行为学评分改变。

Objective To explore the effect of pitch changes on brain functional connectivity within different emotional music,and to reveal the neural mechanism of the impact of pitch on music emotional response. Methods Firstly, we selected the music that can induce positive emotion and negative emotion respectively and made their rising pitch and falling pitch versions. Then we collected the 32 channels scalp EEG data of 10 healthy college students (5 males and 5 females) listening to different versions of music. Finally, the clean data were divided into four frequency bands of delta, theta, alpha, beta to calculate weighted phase lag index (wPLI) to measure the strength of functional connectivity between different electrodes and we analyzed the difference of functional connectivity between different conditions. Results When listening to negative music, the functional connectivity of the falling pitch version was significantly enhanced in the delta band compared with the original version. When listening to positive music, rising the pitch significantly enhanced the functional connectivity in alpha and beta bands compared with the original version, while reducing the pitch significantly weakened the functional connectivity. Conclusion Reducing the pitch of negative music can increase the low-frequency functional connectivity of the brain and lead to a more relaxed music experience, which shows as the increase of valence score. Moreover, the pitch changes can alter the brain functional connectivity mainly in alpha and beta bands when listening to emotional music. It indicates that the brain music perception is affected and led to the change of behavioral score.

参考文献：

[1] Balasubramanian G, Kanagasabai A, Mohan J, et al. Music induced emotion using wavelet packet ?decomposition—An EEG study[J]. Biomedical Signal Processing and Control, 2018, 42:115-128.?
[2] Siedliecki S L, Good M. Effect of music on power, pain, depression and disability[J]. Journal of Advanced Nursing, 2006, 54(5): 553-562.
[3] Bradt J, Dileo C, Shim M. Music interventions for preoperative anxiety[J]. Cochrane Database of Systematic Reviews, 2013 (6): CD006908.
[4] Castillo-Perez S, Gomez-Perez V, Velasco M C, et al. Effects of music therapy on depression compared with psychotherapy[J]. The Arts in Psychotherapy, 2010, 37(5): 387-390.
[5] Wedin L. A multidimensional study of perceptual‐emotional qualities in music[J]. Scandinavian Journal of Psychology, 1972, 13(1): 241-257.
[6] Schellenberg EG, Krysciak AM, Campbell RJ. Perceiving emotion in melody: Interactive effects of pitch and rhythm[J]. Music Perception, 2000, 18(2): 155-171.
[7] Friedman R S. Reexploring the effects of relative pitch cues on perceived sadness in an unconventionally tuned musical scale[J]. Psychomusicology: Music, Mind, and Brain, 2018, 28(2): 108.
[8] Soontreekulpong N, Jirakittayakorn N, Wongsawat Y. Investigation of various manipulated music tempo for reducing negative emotion using beta EEG index[C]//2018 International Electrical Engineering Congress (iEECON). Krabi，Thailand：IEEE, 2018: 1-4.
[9] Juslin PN, Laukka P. Expression, perception, and induction of musical emotions: a review and a questionnaire study of everyday listening[J]. Journal of New Music Research, 2004, 33(3):217-238.?
[10] Grieder M, Koenig T, Kinoshita T, et al. Discovering EEG resting state alterations of semantic dementia[J]. Clinical neurophysiology, 2016, 127(5): 2175-2181.
[11] Trochidis K, Bigand E. Investigation of the effect of mode and tempo on emotional responses to music using EEG power asymmetry[J]. Journal of ?Psychophysiology, 2013.
[12] 朱嘉诚, 李颖洁. 基于去趋势波动分析的不同特征音乐刺激下脑电特性[J]. 上海大学学报(自然科学版), 2021, 27(3): 514-524.
Zhu JC, Li YJ. Electroencephalogram features based on detrended fluctuation analysis of different features of music stimulation[J].Journal of Shanghai University (Natural Science Edition),2021, 27(3): 514-524.
[13] Bhattacharya J, Petsche H, Pereda E. Interdependencies in the spontaneous EEG while listening to music[J]. International Journal of Psychophysiology, 2001, 42(3): 287-301.
[14] Bhattacharya J, Petsche H. Phase synchrony analysis of EEG during music perception reveals changes in functional connectivity due to musical expertise[J]. Signal processing, 2005, 85(11): 2161-2177.
[15] Moezzi B, Pratti L M, Hordacre B, et al. IBRO, 2019. Characterization of young and old adult brains: an EEG functional connectivity analysis[J]. Neuroscience, 2019, 422: 230–239.
[16] Sareen E, Singh L, Gupta A, et al. Functional brain connectivity analysis in intellectual developmental disorder during music perception[J]. IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2020, 28(11): 2420-2430.
[17] Flores-Gutierrez EO, Diaz JL, Barrios FA, et al. Metabolic and electric brain patterns during pleasant and unpleasant emotions induced by music masterpieces[J]. International Journal of Psychophysiology, 2007, 65(1): 69-84.
[18] Stam C J, Nolte G, Daffertshofer A. Phase lag index: Assessment of functional connectivity from multi channel EEG and MEG with diminished bias from common sources[J]. Human Brain Mapping, 2007, 28(11): 1178–1193.
[19] Vinck M, Oostenveld R, Van Wingerden M, et al. An improved index of phase-synchronization for electrophysiological data in the presence of volume-conduction, noise and sample-size bias[J]. Neuroimage, 2011, 55(4): 1548-1565.
[20] Abhang PA, Gawali B, Mehrotra SC. Introduction to EEG-and speech-based emotion recognition[M]. London ：Academic Press, 2016.
[21] Harmony T. The functional significance of delta oscillations in cognitive processing[J]. Frontiers in Integrative Neuroscience, 2013, 7: 83.
[22] Gruzelier J. A theory of alpha/theta neurofeedback, creative performance enhancement, long distance functional connectivity and psychological integration[J]. Cognitive processing, 2009, 10(1): 101-109.
[23] Ray W J, Cole H W. EEG alpha activity reflects attentional demands, and beta activity reflects emotional and cognitive processes[J]. Science, 1985, 228(4700): 750-752.
[24] Jancke L, Alahmadi N. Detection of independent functional networks during music listening using electroencephalogram and sLORETA-ICA[J]. Neuroreport, 2016, 27(6): 455-461.
[25] Wu J, Zhang J, Liu C, et al. Graph theoretical analysis of EEG functional connectivity during music perception[J]. Brain Research, 2012, 1483: 71-81.
[26] Alipour ZM, Mohammadkhani S, Khosrowabadi R. Alteration of perceived emotion and brain functional connectivity by changing the musical rhythmic pattern[J]. Experimental Brain Research, 2019, 237(10): 2607-2619.

服务与反馈：

【文章下载】【加入收藏】

提示：您还未登录，请登录！点此登录