A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
The effect of sad mood on early sensory event-related potentials to task-irrelevant faces (2023)
Li, X., Vuoriainen, E., Xu, Q., & Astikainen, P. (2023). The effect of sad mood on early sensory event-related potentials to task-irrelevant faces. Biological Psychology, 178, Article 108531. https://doi.org/10.1016/j.biopsycho.2023.108531
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Li, Xueqiao; Vuoriainen, Elisa; Xu, Qianru; Astikainen, Piia
Lehti tai sarja: Biological Psychology
ISSN: 0301-0511
eISSN: 1873-6246
Julkaisuvuosi: 2023
Ilmestymispäivä: 03.03.2023
Volyymi: 178
Artikkelinumero: 108531
Kustantaja: Elsevier BV
Julkaisumaa: Alankomaat
Julkaisun kieli: englanti
DOI: https://doi.org/10.1016/j.biopsycho.2023.108531
Julkaisun avoin saatavuus: Avoimesti saatavilla
Julkaisukanavan avoin saatavuus: Osittain avoin julkaisukanava
Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/86054
Tiivistelmä
It has been shown that the perceiver’s mood affects the perception of emotional faces, but it is not known how mood affects preattentive brain responses to emotional facial expressions. To examine the question, we experimentally induced sad and neutral mood in healthy adults before presenting them with task-irrelevant pictures of faces while an electroencephalography was recorded. Sad, happy, and neutral faces were presented to the participants in an ignore oddball condition. Differential responses (emotional – neutral) for the P1, N170, and P2 amplitudes were extracted and compared between neutral and sad mood conditions. Emotional facial expressions modulated all the components, and an interaction effect of expression by mood was found for P1: an emotional modulation to happy faces, which was found in neutral mood condition, disappeared in sad mood condition. For N170 and P2, we found larger response amplitudes for both emotional faces, regardless of the mood. The results add to the previous behavioral findings showing that mood already affects low-level cortical feature encoding of task-irrelevant faces.
YSO-asiasanat: kognitiivinen neurotiede; ilmeet; kasvot; mieliala; tunteet; havaitseminen; EEG
Vapaat asiasanat: ERP
Liittyvät organisaatiot
OKM-raportointi: Kyllä
VIRTA-lähetysvuosi: 2023
JUFO-taso: 2
