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Negative emotional state modulates visual working memory in the late consolidation phase (2020)

Long, F., Ye, C., Li, Z., Tian, Y., & Liu, Q. (2020). Negative emotional state modulates visual working memory in the late consolidation phase. Cognition and Emotion, 34(8), 1646-1663. https://doi.org/10.1080/02699931.2020.1795626

JYU-tekijät tai -toimittajat

Ye, Chaoxiong

Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajat: Long, Fangfang; Ye, Chaoxiong; Li, Ziyuan; Tian, Yu; Liu, Qiang

Lehti tai sarja: Cognition and Emotion

ISSN: 0269-9931

eISSN: 1464-0600

Julkaisuvuosi: 2020

Volyymi: 34

Lehden numero: 8

Artikkelin sivunumerot: 1646-1663

Kustantaja: Routledge

Julkaisumaa: Britannia

Julkaisun kieli: englanti

DOI: https://doi.org/10.1080/02699931.2020.1795626

Julkaisun avoin saatavuus: Ei avoin

Julkaisukanavan avoin saatavuus:

Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/71415

Tiivistelmä

Although a considerable literature has grown up around the interactions between emotional state and visual working memory (VWM) performance, the mechanism underlying the impact of the negative emotional state on VWM remains unclear. The present study aimed to test whether the influence of emotional state is related to the early phase or late phase of VWM consolidation process. Across three experiments, we found that the negative emotional state did not affect VWM performance when the presentation time of stimuli was short. However, when the presentation time was long, the negative emotional state increased the VWM precision and reduced the VWM number. According to the two-phase model proposed by Ye et al. (2017. A two-phase model of resource allocation in visual working memory. Journal of Experimental Psychology: Learning, Memory, and Cognition, 43(10), 1557–1566. doi: 10.1037/xlm0000376), the results suggested that negative emotional state could affect the late phase of resource allocation in VWM consolidation process, but it has no impact on the early consolidation phase. The findings from this study make important contributions to the current literature regarding the emotional modulation of VWM.

YSO-asiasanat: työmuisti; näkömuisti; tunteet

Vapaat asiasanat: negative emotional state; late consolidation phase; resource allocation; two-phase model; visual working memory

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