Short-Term Effect of Auditory Stimulation on Neural Activities: A Scoping Review of Longitudinal Electroencephalography and Magnetoencephalography Studies
Explored through EEG/MEG, auditory stimuli function as a suitable research probe to reveal various neural activities, including event-related potentials, brain oscillations and functional connectivity. Accumulating evidence in this field stems from studies investigating neuroplasticity induced by lo...
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MDPI AG
2024-01-01
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| Series: | Brain Sciences |
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| Online Access: | https://www.mdpi.com/2076-3425/14/2/131 |
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| author | Kanon Kobayashi Yasushi Shiba Shiori Honda Shinichiro Nakajima Shinya Fujii Masaru Mimura Yoshihiro Noda |
| author_facet | Kanon Kobayashi Yasushi Shiba Shiori Honda Shinichiro Nakajima Shinya Fujii Masaru Mimura Yoshihiro Noda |
| author_sort | Kanon Kobayashi |
| collection | DOAJ |
| description | Explored through EEG/MEG, auditory stimuli function as a suitable research probe to reveal various neural activities, including event-related potentials, brain oscillations and functional connectivity. Accumulating evidence in this field stems from studies investigating neuroplasticity induced by long-term auditory training, specifically cross-sectional studies comparing musicians and non-musicians as well as longitudinal studies with musicians. In contrast, studies that address the neural effects of short-term interventions whose duration lasts from minutes to hours are only beginning to be featured. Over the past decade, an increasing body of evidence has shown that short-term auditory interventions evoke rapid changes in neural activities, and oscillatory fluctuations can be observed even in the prestimulus period. In this scoping review, we divided the extracted neurophysiological studies into three groups to discuss neural activities with short-term auditory interventions: the pre-stimulus period, during stimulation, and a comparison of before and after stimulation. We show that oscillatory activities vary depending on the context of the stimuli and are greatly affected by the interplay of bottom-up and top-down modulational mechanisms, including attention. We conclude that the observed rapid changes in neural activitiesin the auditory cortex and the higher-order cognitive part of the brain are causally attributed to short-term auditory interventions. |
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| format | Article |
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| institution | Directory Open Access Journal |
| issn | 2076-3425 |
| language | English |
| last_indexed | 2024-03-07T22:40:13Z |
| publishDate | 2024-01-01 |
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| record_format | Article |
| series | Brain Sciences |
| spelling | doaj.art-faee5b2427524ff999c221fa94ec55932024-02-23T15:09:40ZengMDPI AGBrain Sciences2076-34252024-01-0114213110.3390/brainsci14020131Short-Term Effect of Auditory Stimulation on Neural Activities: A Scoping Review of Longitudinal Electroencephalography and Magnetoencephalography StudiesKanon Kobayashi0Yasushi Shiba1Shiori Honda2Shinichiro Nakajima3Shinya Fujii4Masaru Mimura5Yoshihiro Noda6Department of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, JapanFaculty of Medicine, University of Tokyo, Tokyo 113-8655, JapanDepartment of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, JapanDepartment of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, JapanFaculty of Environment and Information Studies, Keio University, Fujisawa 252-0816, JapanDepartment of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, JapanDepartment of Neuropsychiatry, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, JapanExplored through EEG/MEG, auditory stimuli function as a suitable research probe to reveal various neural activities, including event-related potentials, brain oscillations and functional connectivity. Accumulating evidence in this field stems from studies investigating neuroplasticity induced by long-term auditory training, specifically cross-sectional studies comparing musicians and non-musicians as well as longitudinal studies with musicians. In contrast, studies that address the neural effects of short-term interventions whose duration lasts from minutes to hours are only beginning to be featured. Over the past decade, an increasing body of evidence has shown that short-term auditory interventions evoke rapid changes in neural activities, and oscillatory fluctuations can be observed even in the prestimulus period. In this scoping review, we divided the extracted neurophysiological studies into three groups to discuss neural activities with short-term auditory interventions: the pre-stimulus period, during stimulation, and a comparison of before and after stimulation. We show that oscillatory activities vary depending on the context of the stimuli and are greatly affected by the interplay of bottom-up and top-down modulational mechanisms, including attention. We conclude that the observed rapid changes in neural activitiesin the auditory cortex and the higher-order cognitive part of the brain are causally attributed to short-term auditory interventions.https://www.mdpi.com/2076-3425/14/2/131auditory trainingauditory stimulineural oscillationsfunctional connectivitypredictive codingtemporal expectation |
| spellingShingle | Kanon Kobayashi Yasushi Shiba Shiori Honda Shinichiro Nakajima Shinya Fujii Masaru Mimura Yoshihiro Noda Short-Term Effect of Auditory Stimulation on Neural Activities: A Scoping Review of Longitudinal Electroencephalography and Magnetoencephalography Studies Brain Sciences auditory training auditory stimuli neural oscillations functional connectivity predictive coding temporal expectation |
| title | Short-Term Effect of Auditory Stimulation on Neural Activities: A Scoping Review of Longitudinal Electroencephalography and Magnetoencephalography Studies |
| title_full | Short-Term Effect of Auditory Stimulation on Neural Activities: A Scoping Review of Longitudinal Electroencephalography and Magnetoencephalography Studies |
| title_fullStr | Short-Term Effect of Auditory Stimulation on Neural Activities: A Scoping Review of Longitudinal Electroencephalography and Magnetoencephalography Studies |
| title_full_unstemmed | Short-Term Effect of Auditory Stimulation on Neural Activities: A Scoping Review of Longitudinal Electroencephalography and Magnetoencephalography Studies |
| title_short | Short-Term Effect of Auditory Stimulation on Neural Activities: A Scoping Review of Longitudinal Electroencephalography and Magnetoencephalography Studies |
| title_sort | short term effect of auditory stimulation on neural activities a scoping review of longitudinal electroencephalography and magnetoencephalography studies |
| topic | auditory training auditory stimuli neural oscillations functional connectivity predictive coding temporal expectation |
| url | https://www.mdpi.com/2076-3425/14/2/131 |
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