D3 Artikkeli ammatillisessa konferenssijulkaisussa
Influence of Musical Expertise on the processing of Musical Features in a Naturalistic Setting (2019)


Niranjan, Dipankar; Burunat, Iballa; Toiviainen, Petri; Brattico, Elvira; Alluri, Vinoo (2019). Influence of Musical Expertise on the processing of Musical Features in a Naturalistic Setting. In CCN 2019 : 2019 Conference on Cognitive Computational Neuroscience. Conference Management Services, Inc., 1314. DOI: 10.32470/ccn.2019.1314-0


JYU-tekijät tai -toimittajat


Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Niranjan, Dipankar; Burunat, Iballa; Toiviainen, Petri; Brattico, Elvira; Alluri, Vinoo

Emojulkaisu: CCN 2019 : 2019 Conference on Cognitive Computational Neuroscience

Konferenssi:

  • Conference on Cognitive Computational Neuroscience

Konferenssin paikka ja aika: Berlin, Germany, 13.-16.9.2019

Julkaisuvuosi: 2019

Artikkelinumero: 1314

Kustantaja: Conference Management Services, Inc.

Julkaisumaa: Yhdysvallat (USA)

Julkaisun kieli: englanti

DOI: https://doi.org/10.32470/ccn.2019.1314-0

Avoin saatavuus: Open access -julkaisukanavassa ilmestynyt julkaisu

Julkaisukanavan avoin saatavuus:

Julkaisun avoin saatavuus:

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/66734


Tiivistelmä

Musical training causes structural and functional changes in the brain due to its sensory-motor demands, but the modulatory effect of musical training on music feature processing in the brain in a continuous music listening paradigm, has not been investigated thus far. In this work, we investigate the differences between musicians and non-musicians in the encoding of musical features encompassing musical timbre, rhythm and tone. 18 musicians and 18 non-musicians were scanned using fMRI while listening to 3 varied stimuli. Acoustic features corresponding to timbre, rhythm and tone were computationally extracted from the stimuli and correlated with brain responses, followed by t-tests on group level maps to uncover encoding differences between the two groups. The musicians demonstrated greater involvement of limbic and reward regions, and regions possessing adaptations to music processing due to training, indicating greater analytic processing. However, as a group, they did not exhibit large regions of consistent
correlation patterns, especially in processing high-level features, due to differences in processing strategies arising out of their varied training. The non-musicians exhibited broader regions of correlations, implying greater similarities in bottom-up sensory processing.


YSO-asiasanat: neuropsykologia; musiikkipsykologia; ärsykkeet; muusikot; prosessointi; toiminnallinen magneettikuvaus

Vapaat asiasanat: fMRI; musicians vs non-musicians; music processing; acoustic feature extraction; naturalistic stimulus


Liittyvät organisaatiot


Hankkeet, joissa julkaisu on tehty


OKM-raportointi: Kyllä

Raportointivuosi: 2019


Viimeisin päivitys 2020-18-08 klo 13:29