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Gating of attention towards food stimuli in binge eating disorder

机译：对狂犬病疾病中食物刺激的关注

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Cognitive models of eating disorders propose that attentional biases for disorder-relevant stimuli contribute to eating disorder pathology. Empirical evidence of a contribution of attentional biases for binge eating disorder (BED) is still scarce. The aim of the present study was to assess attention engagement towards, and disengagement from, food stimuli in overweight females with BED (n = 25) and a group of overweight and obese women without BED (OW; n = 30). Participants completed a rapid serial visual presentation (RSVP) paradigm with food and neutral words as target stimuli. This task can be used to decompose an attentional bias for food stimuli into its stimulus engagement and stimulus disengagement components. Findings indicate that facilitated stimulus engagement for food stimuli over neutral stimuli was more pronounced in the BED group compared to the OW group. Conversely, there were no substantial disengagement effects in either group. Thereby, results support the idea that early attentional processes are biased in BED. (C) 2015 Elsevier Ltd. All rights reserved.
机译：饮食障碍的认知模型提出了紊乱相关刺激的注意偏差有助于进食障碍病理。对狂暴疾病（床）引入偏差的贡献的经验证据仍然稀缺。本研究的目的是评估对具有床（N = 25）的超重雌性的食物刺激和脱离的注意力接触，以及一群没有床（OW; n = 30）的超重和肥胖的女性。参与者用食物和中立单词完成了一种快速的串行视觉演示（RSVP）范式，作为目标刺激。该任务可用于分解食物刺激的注意力偏差，进入其刺激接合和刺激脱离组分。结果表明，与OW组相比，在床组中，对中性刺激的促进刺激接合在床组中更加明显。相反，两组中没有大量的脱离效应。因此，结果支持早期注意力过程偏置在床上的想法。 （c）2015 Elsevier Ltd.保留所有权利。

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