@article{MeulePlatte2016,
  author    = {Meule, Adrian and Platte, Petra},
  title     = {Attentional bias toward high-calorie food-cues and trait motor impulsivity interactively predict weight gain},
  series = {Health Psychology Open},
  journal   = {Health Psychology Open},
  doi       = {10.1177/2055102916649585},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-168504},
  year      = {2016},
  abstract  = {Strong bottom-up impulses and weak top-down control may interactively lead to overeating and, consequently, weight gain. In the present study, female university freshmen were tested at the start of the first semester and again at the start of the second semester. Attentional bias toward high- or low-calorie food-cues was assessed using a dot-probe paradigm and participants completed the Barratt Impulsiveness Scale. Attentional bias and motor impulsivity interactively predicted change in body mass index: motor impulsivity positively predicted weight gain only when participants showed an attentional bias toward high-calorie food-cues. Attentional and non-planning impulsivity were unrelated to weight change. Results support findings showing that weight gain is prospectively predicted by a combination of weak top-down control (i.e. high impulsivity) and strong bottom-up impulses (i.e. high automatic motivational drive toward high-calorie food stimuli). They also highlight the fact that only specific aspects of impulsivity are relevant in eating and weight regulation.},
  language  = {en}
}
@article{MeuleLutzKrawietzetal.2014,
  author    = {Meule, Adrian and Lutz, Annika P. C. and Krawietz, Vera and St{\"u}tzer, Judith and V{\"o}gele, Claus and K{\"u}bler, Andrea},
  title     = {Food-cue affected motor response inhibition and self-reported dieting success: a pictorial affective shifting task},
  series = {Frontiers in Psychology},
  volume    = {5},
  journal   = {Frontiers in Psychology},
  issn      = {1664-1078},
  doi       = {10.3389/fpsyg.2014.00216},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-119840},
  pages     = {216},
  year      = {2014},
  abstract  = {Behavioral inhibition is one of the basic facets of executive functioning and is closely related to self-regulation. Impulsive reactions, that is, low inhibitory control, have been associated with higher body mass index (BMI), binge eating, and other problem behaviors (e.g., substance abuse, pathological gambling, etc.). Nevertheless, studies which investigated the direct influence of food-cues on behavioral inhibition have been fairly inconsistent. In the current studies, we investigated food-cue affected behavioral inhibition in young women. For this purpose, we used a go/no-go task with pictorial food and neutral stimuli in which stimulus-response mapping is reversed after every other block (affective shifting task). In study 1, hungry participants showed faster reaction times to and omitted fewer food than neutral targets. Low dieting success and higher BMI were associated with behavioral disinhibition in food relative to neutral blocks. In study 2, both hungry and satiated individuals were investigated. Satiation did not influence overall task performance, but modulated associations of task performance with dieting success and self-reported impulsivity. When satiated, increased food craving during the task was associated with low dieting success, possibly indicating a preload-disinhibition effect following food intake. Food-cues elicited automatic action and approach tendencies regardless of dieting success, self-reported impulsivity, or current hunger levels. Yet, associations between dieting success, impulsivity, and behavioral food-cue responses were modulated by hunger and satiation. Future research investigating clinical samples and including other salient non-food stimuli as control category is warranted.},
  language  = {en}
}