Satiety changes elicited by repeated exposure to the visual appearance of food: Importance of attention and simulating eating action
Satiety changes elicited by repeated exposure to the visual appearance of food: Importance of attention and simulating eating action
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反复接触食物的视觉外观引起的饱腹感变化：注意力和模拟进食动作的重要性
DOI：
10.11560/jhpr.171031094
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Nobuya Sato
中科院分区：
文献类型：
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作者：
Kazuya Inoue;Keiko Otake;Nobuya Sato
我们研究了注意力和进食模拟在重复暴露于食物的视觉外观引起的饱腹感变化中的作用。参与者在观看描述食物从盘子中取出的电影之前和之后，评估了他们对视觉暴露和未暴露食物的主观印象。当参与者注意到电影中的食物时，从观察前到观察后的食欲变化，未暴露的食物比暴露的食物更高。然而，当参与者注意到叠加在电影上的字母时，并没有观察到饱腹感的变化。此外，当电影向后播放时，饱腹感没有改变，因此它没有模拟进食。结果表明，注意在视觉暴露食物引起的饱腹感变化中的重要性。此外，研究结果还表明，视觉图像的观察触发的进食动作的模拟可能在视觉暴露于食物引起的饱腹感的变化中发挥重要作用。
We investigated the role of attention and eating simulation in satiety changes induced by repeated exposure to the visual appearance of food. Participants evaluated their subjective impressions of visually exposed and unexposed food before and after observing movies depicting food being removed from a dish. When participants attended to the food in the movie, changes in appetite from pre-to post-observation ratings were higher for unexposed than for exposed food. However, satiety changes were not observed when participants attended to letters superimposed onto the movie. Additionally, satiety did not change when the movie was played backward so that it did not simulate eating. e results showed the importance of attention in the satiety changes elicited by visual exposure to food. Furthermore, the results also suggest that the observation of visual images triggering the simulation of eating action may play an important role in the satiety changes induced by visual exposure to food.