Appetite regulation during food cue exposure: A comparison of normal-weight and obese women

Scharmüller, Wilfried; Übel, Sonja; Ebner, Franz; Schienle, Anne

doi:10.1016/j.neulet.2012.04.063

Cited by 99 publications

(104 citation statements)

References 21 publications

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“…By reviewing other works in obesity close to the one presented here that included subjective rates for liking, appetite or pleasure of food stimuli, we found that the majority of papers did not report group differences (e.g. Dimitropoulos et al, 2012;Frankort et al, 2012;Nummenmaa et al, 2012;Rothemund et al, 2007;Scharmüller et al, 2012). Only Stoeckel et al (2008) found a group x category interaction, which showed that obese's individual ratings for high calorie foods were higher than their ratings of low calorie foods.…”

Section: Discussionmentioning

confidence: 59%

Functional connectivity in obesity during reward processing

et al. 2013

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Section: Discussionmentioning

confidence: 59%

Functional connectivity in obesity during reward processing

et al. 2013

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“…dlPFC, dorsal ACC, inferior frontal cortex). In Scharmüller, Übel, Ebner, and Schienle (2012), obese individuals (relative to controls) exhibited stronger dlPFC responses when asked to cognitively decrease the reward value of presented foods, suggesting greater efforts at appetite control. Hare, Malmaud, and Rangel (2011) demonstrated the neural consequences of focusing on long-term health.…”

Section: Modulations Of the Core Eating Network Associated With Eatinmentioning

confidence: 92%

A core eating network and its modulations underlie diverse eating phenomena

Chen

Papies

Barsalou

2016

Brain and Cognition

130

105

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We propose that a core eating network and its modulations account for much of what is currently known about the neural activity underlying a wide range of eating phenomena in humans (excluding homeostasis and related phenomena). The core eating network is closely adapted from a network that Kaye, Fudge, and Paulus (2009) proposed to explain the neurocircuitry of eating, including a ventral reward pathway and a dorsal control pathway. In a review across multiple literatures that focuses on experiments using functional Magnetic Resonance Imaging (fMRI), we first show that neural responses to food cues, such as food pictures, utilize the same core eating network as eating. Consistent with the theoretical perspective of grounded cognition, food cues activate eating simulations that produce reward predictions about a perceived food and potentially motivate its consumption. Reviewing additional literatures, we then illustrate how various factors modulate the core eating network, increasing and/or decreasing activity in subsets of its neural areas. These modulating factors include food significance (palatability, hunger), body mass index (BMI, overweight/obesity), eating disorders (anorexia nervosa, bulimia nervosa, binge eating), and various eating goals (losing weight, hedonic pleasure, healthy living). By viewing all these phenomena as modulating a core eating network, it becomes possible to understand how they are related to one another within this common theoretical framework. Finally, we discuss future directions for better establishing the core eating network, its modulations, and their implications for behavior.

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“…Studies using this paradigm in IGD reported cueinduced reactivity in the parahippocampus, anterior cingulate, and DLPFC [49, 50, 51••, 52••, 53••, 54], and these changes resemble those in substance use disorder [50]. However, this pattern of brain activation is also similar to that which occurs in response to other pleasurable activities such as in response to palatable food [55,56] or sex [57]. Whether findings in IGD reflect reward in general or responses to Baddictive^be-haviors therefore is unclear.…”

Section: Biological Basismentioning

confidence: 95%

Internet Gaming Disorder in the DSM-5

Petry

Rehbein

et al. 2015

Curr Psychiatry Rep

234

180

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The fifth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) includes in its research appendix a potential new diagnosis-Internet gaming disorder. This article outlines the debate surrounding non-substance addictions and the rationale for including this condition in the "Conditions for Further Study" chapter in DSM-5 Section III. It also describes the diagnostic criteria that DSM-5 recommends and methods to assess Internet gaming disorder. The paper details international research related to prevalence rates, demographic, psychiatric, and neurobiological risk factors, the natural course of the condition, and promising treatment approaches. The paper concludes by describing important issues for research to address prior to official recognition of this condition as a mental disorder.

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Appetite regulation during food cue exposure: A comparison of normal-weight and obese women

Cited by 99 publications

References 21 publications

Functional connectivity in obesity during reward processing

Functional connectivity in obesity during reward processing

A core eating network and its modulations underlie diverse eating phenomena

Internet Gaming Disorder in the DSM-5

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