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  • The effects of imaginary eating on visual food cue reactivity : an event-related potential study
    Zorjan, Saša, 1988- ; Schwab, Daniela ; Schienle, Anne
    Previous research has demonstrated that imagining consumption of a specific type of food helps individuals to consume less of that food. The present event-related potential study aimed at ... investigating the underlying neural correlates of this appetite-reducing strategy. A total of 86 women (mean age=23.65 years) were randomly assigned to one of three imagination conditions. In each condition, they listened to a guided imagery script that either described the eating of 30 colorful button-shaped chocolates (M&Ms), the sorting of 30 M&Ms by color, or the sorting of 30 marbles by color. Subsequently to the imagery task, the participants were presented with images of M&Ms and marbles while their electroencephalogram and craving ratings were recorded. The results showed that imaginary eating did not reduce the appetitive value of M&M pictures. The M&M sorting group reported enhanced craving and showed increased late positivity toward M&M pictures (300-600 ms after picture onset) compared to the two other groups. The present findings indicate that the imagined handling of food increases food cue reactivity and that imaginary eating is not a reliable method to reduce appetite.
    Vir: Appetite. - ISSN 0195-6663 (Vol. 153, 2020, str. 1-6)
    Vrsta gradiva - članek, sestavni del
    Leto - 2020
    Jezik - angleški
    COBISS.SI-ID - 15983107

    Povezava(-e):

    https://www.sciencedirect.com/science/article/pii/S0195666320302257
    DOI

vir: Appetite. - ISSN 0195-6663 (Vol. 153, 2020, str. 1-6)
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