A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Electrical brain activity and facial electromyography responses to irony in dysphoric and non-dysphoric participants (2020)


Li, X., Pesonen, J., Haimi, E., Wang, H., & Astikainen, P. (2020). Electrical brain activity and facial electromyography responses to irony in dysphoric and non-dysphoric participants. Brain and Language, 211, Article 104861. https://doi.org/10.1016/j.bandl.2020.104861


JYU-tekijät tai -toimittajat


Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Li, Xueqiao; Pesonen, Janne; Haimi, Elina; Wang, Huili; Astikainen, Piia

Lehti tai sarja: Brain and Language

ISSN: 0093-934X

eISSN: 1090-2155

Julkaisuvuosi: 2020

Volyymi: 211

Artikkelinumero: 104861

Kustantaja: Elsevier BV

Julkaisumaa: Alankomaat

Julkaisun kieli: englanti

DOI: https://doi.org/10.1016/j.bandl.2020.104861

Julkaisun avoin saatavuus: Ei avoin

Julkaisukanavan avoin saatavuus:

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/72110


Tiivistelmä

We studied irony comprehension and emotional reactions to irony in dysphoric and control participants. Electroencephalography (EEG) and facial electromyography (EMG) were measured when spoken conversations were presented with pictures that provided either congruent (non-ironic) or incongruent (ironic) contexts. In a separate session, participants evaluated the congruency and valence of the stimuli. While both groups rated ironic stimuli funnier than non-ironic stimuli, the control group rated all the stimuli funnier than the dysphoric group. N400-like activity, P600, and EMG activity indicating smiling were larger after the ironic stimuli than the non-ironic stimuli for both groups. Further, in the dysphoric group the irony modulation was evident in the electrode cluster over the right hemisphere, while no such difference in lateralization was observed in the control group. The results suggest a depression-related alteration in the P600 response associated to irony comprehension, but no alterations were found in emotional reactivity specifically related to irony.


YSO-asiasanat: elektromyografia; ilmeet; tunteet; ironia; masennus

Vapaat asiasanat: event-related potentials; facial electromyography; N400; P600; irony; depressive symptoms


Liittyvät organisaatiot

JYU-yksiköt:


OKM-raportointi: Kyllä

Raportointivuosi: 2020

JUFO-taso: 2


Viimeisin päivitys 2021-07-07 klo 21:32