The neuro-oscillatory profiles of static and dynamic music-induced visual imagery

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Hashim, Sarah; Küssner, Mats B.; Weinreich, André and Omigie, Diana. 2024. The neuro-oscillatory profiles of static and dynamic music-induced visual imagery. International Journal of Psychophysiology, 199, 112309. ISSN 0167-8760 [Article]

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Official URL: https://doi.org/10.1016/j.ijpsycho.2024.112309

Abstract or Description

Visual imagery, i.e., seeing in the absence of the corresponding retinal input, has been linked to visual and motor processing areas of the brain. Music listening provides an ideal vehicle for exploring the neural correlates of visual imagery because it has been shown to reliably induce a broad variety of content, ranging from abstract shapes to dynamic scenes. Forty-two participants listened with closed eyes to twenty-four excerpts of music, while a 15-channel EEG was recorded, and, after each excerpt, rated the extent to which they experienced static and dynamic visual imagery. Our results show both static and dynamic imagery to be associated with posterior alpha suppression (especially in lower alpha) early in the onset of music listening, while static imagery was associated with an additional alpha enhancement later in the listening experience. With regard to the beta band, our results demonstrate beta enhancement to static imagery, but first beta suppression before enhancement in response to dynamic imagery. We also observed a positive association, early in the listening experience, between gamma power and dynamic imagery ratings that was not present for static imagery ratings. Finally, we offer evidence that musical training may selectively drive effects found with respect to static and dynamic imagery and alpha, beta, and gamma band oscillations. Taken together, our results show the promise of using music listening as an effective stimulus for examining the neural correlates of visual imagery and its contents. Our study also highlights the relevance of future work seeking to study the temporal dynamics of music-induced visual imagery.

Item Type:

Article

Identification Number (DOI):

https://doi.org/10.1016/j.ijpsycho.2024.112309

Data Access Statement:

Data will be made available on request.

Keywords:

Music listening, EEG, Visual imagery, Motor processing, Cross-modal processing

Departments, Centres and Research Units:

Psychology

Dates: