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
OKM-raportointi: Kyllä
Raportointivuosi: 2020
JUFO-taso: 2