Aversive conditioning is impaired in impulsive individuals: A study on learning asymmetries.

Background And Objectives: Appetitive and aversive conditioning are thought to be involved in the development and maintenance of mental disorders including anxiety, mood, eating, and substance use disorders. However, few studies measure the relative strength of appetitive and aversive associations, and their relevance to the risk of mental disorders. This study aims to address this gap.

Food rejection and the relation with category-based induction and memory in young children.

Background: Childhood rejection of fruits and vegetables (F/V) has been associated with an immature food categorization system, characterized by difficulties in accurately categorizing and making inductions about foods. This may result in variations in the kind of category-based induction children use, such as relying on the color of a fruit/vegetable. Research indicates that children who reject food frequently tend to prioritize perceptual features like color and shape over abstract features, such as the type of food (e.

Choice-induced tasting. Evaluating the effect of choice on children's acceptance of an unfamiliar vegetable.

Children's vegetable intake is in general below recommendations. It is known that self-selection of vegetables out of multiple options can increase intake in children. However, it is not clear if this effect is driven by a pre-existing preference for the selected food, or purely by having a choice.

Eating disorders in weight-related therapy (EDIT): Protocol for a systematic review with individual participant data meta-analysis of eating disorder risk in behavioural weight management.

The Eating Disorders In weight-related Therapy (EDIT) Collaboration brings together data from randomised controlled trials of behavioural weight management interventions to identify individual participant risk factors and intervention strategies that contribute to eating disorder risk. We present a protocol for a systematic review and individual participant data (IPD) meta-analysis which aims to identify participants at risk of developing eating disorders, or related symptoms, during or after weight management interventions conducted in adolescents or adults with overweight or obesity. We systematically searched four databases up to March 2022 and clinical trials registries to May 2022 to identify randomised controlled trials of weight management interventions conducted in adolescents or adults with overweight or obesity that measured eating disorder risk at pre- and post-intervention or follow-up.

How does Go/No-Go training lead to food devaluation? Separating the effects of motor inhibition and response valence.

Palatable, unhealthy food stimuli can be devalued via Go/No-Go (GNG) training that consistently pairs such stimuli with motor inhibition. However, it remains unclear whether this devaluation is caused via learned associations with motor inhibition or via inferential learning based on the valence of emitted motor responses. The present research disentangles the effects of motor assignment and response valence in GNG training through task instructions.

Cognitive training and remediation interventions for substance use disorders: a Delphi consensus study.

Aims: Substance use disorders (SUD) are associated with cognitive deficits that are not always addressed in current treatments, and this hampers recovery. Cognitive training and remediation interventions are well suited to fill the gap for managing cognitive deficits in SUD. We aimed to reach consensus on recommendations for developing and applying these interventions.

Combined Working Memory Training and Transcranial Magnetic Stimulation Demonstrates Low Feasibility and Potentially Worse Outcomes on Delay to Smoking and Cognitive Tasks: A Randomized 2 × 2 Factorial Design Pilot and Feasibility Study.

Introduction: Repetitive Transcranial Magnetic Stimulation (rTMS) has shown promising results in treating several Substance Use Disorders including Tobacco Use Disorder. However, questions remain regarding how to optimize treatment outcomes. Enhancement of working memory by rTMS is a potential therapeutic mechanism.

Childhood Disorder: Dysregulated Self-Conscious Emotions? Psychopathological Correlates of Implicit and Explicit Shame and Guilt in Clinical and Non-clinical Children and Adolescents.

This study examined psychopathological correlates of implicit and explicit shame and guilt in 30 clinical and 129 non-clinical youths aged 8-17 years. Shame and guilt were measured explicitly via two self-reports and a parent report, and implicitly by means of an Implicit Association Test (IAT), while a wide range of psychopathological symptoms were assessed with questionnaires completed by children, parents, and teachers. The results showed no differences of implicit and explicit shame and guilt between the clinical and non-clinical group, implying that dysregulation of these self-conscious emotions is not per definition associated with psychopathology.

Working memory training efficacy in COPD: the randomised, double-blind, placebo-controlled Cogtrain trial.

Background: Cognitive impairment is highly prevalent in COPD and is associated with a sedentary lifestyle, unhealthy diet and increased cognitive stress susceptibility. Enhancement of cognitive performance by working memory training (WMT) may reverse these effects. Therefore, this study aimed to investigate the efficacy of WMT in COPD on cognitive performance, healthy lifestyle behaviours and cognitive stress susceptibility.

Computerized neurocognitive training for improving dietary health and facilitating weight loss.

Nearly 70% of Americans are overweight, in large part because of overconsumption of high-calorie foods such as sweets. Reducing sweets is difficult because powerful drives toward reward overwhelm inhibitory control (i.e.

Exposure therapy vs lifestyle intervention to reduce food cue reactivity and binge eating in obesity: A pilot study.

Background And Objectives: Learning models of overeating predict that exposure therapy is effective in reducing food cue reactivity and overeating. This pilot study tested an eight-session exposure therapy aimed at inhibitory learning vs. an active control condition aimed at lifestyle improvement for obesity (treatment-as-usual).

Taste the texture. The relation between subjective tactile sensitivity, mouthfeel and picky eating in young adults.

Selective or picky eating can be an obstacle for a varied diet. One reason why people reject certain foods is because they do not like the texture. Several studies show that in children tactile sensitivity is related to pickiness in eating.

A randomized controlled trial of inhibitory control training for the reduction of alcohol consumption in problem drinkers.

Objective: We conducted a randomized controlled trial to compare the effects of three types of Internet-delivered Inhibitory Control Training (ICT) with each other and with an active control intervention on alcohol consumption in a community sample of problem drinkers.

Method: Two hundred and 46 heavy drinkers, who were motivated to reduce their alcohol consumption (mean age 41.32, 130 female) self-monitored their alcohol consumption for 1 week before being randomized to receive 1 of 3 variants of ICT (Associative No-Go, Associative Stop Signal, General Inhibition) or an active control.

Food healthiness versus tastiness: Contrasting their impact on more and less successful healthy shoppers within a virtual food shopping task.

A virtual shopping task was employed to illuminate why women who intend to shop healthily are differentially successful in doing so. Female undergraduates (N = 68) performed a modified approach and avoidance task that employed food items differing in healthiness and tastiness, and yielded relative speed to select and reject food items in a stylised supermarket. Participants categorised a food item either in terms of healthiness or tastiness, then pulled (selected) or pushed (rejected) the item using a joystick.

Will work less for food: Go/No-Go training decreases the reinforcing value of high-caloric food.

Consistently inhibiting responses to palatable food stimuli increases motor suppression for those stimuli and reduces their hedonic value, suggesting a close link between motor inhibition and food reward. The current study aimed to investigate whether GNG training also reduces the motivational, reinforcing value of palatable, high-calorie food. Participants completed either GNG training for high-calorie food or a control task.

Does working memory training improve dietary self-care in type 2 diabetes mellitus? Results of a double blind randomised controlled trial.

Aims: Controlling food intake despite adequate knowledge remains a struggle for many people with type 2 diabetes. The present study investigated whether working memory training can reduce food intake and improve glycaemic control. It also examined training effects on cognition, food cravings, and dietary self-efficacy and self-care.

Self-regulation and obesity: the role of executive function and delay discounting in the prediction of weight loss.

Obesity rates are rising worldwide. Executive function and delay discounting have been hypothesized to play important roles in the self-regulation of behavior, and may explain variance in weight loss treatment success. First, we compared individuals with obesity (n = 82) to healthy weight controls (n = 71) on behavioral and self-report measures of executive function (working memory, inhibition and shifting) and delay discounting.

Do daily fluctuations in inhibitory control predict alcohol consumption? An ecological momentary assessment study.

Rationale: Deficient inhibitory control is predictive of increased alcohol consumption in the laboratory; however, little is known about this relationship in naturalistic, real-world settings.

Objectives: In the present study, we implemented ecological momentary assessment methods to investigate the relationship between inhibitory control and alcohol consumption in the real world.

Methods: Heavy drinkers who were motivated to reduce their alcohol consumption (N = 100) were loaned a smartphone which administered a stop signal task twice per day at random intervals between 10 a.

Computer training of attention and inhibition for youngsters with obesity: A pilot study.

Obesity is a widespread problem that starts from an early age. Previous studies suggest that obese youngsters have an attentional bias and an automatic approach tendency towards high-calorie food and display difficulties inhibiting impulses, which may result in a higher intake of (high-calorie) food. An interesting idea for improvement of the current obesity treatment is adding a program that enables to train their difficulties.

Double up! Examining the effects of adding inhibition training to food cue exposure in chocolate-loving female students.

In the present we study investigated whether addition of a Go/No Go training enhanced the effects of food cue exposure. We assessed desire to eat, salivation, CS-US expectancies, and eating in the absence of hunger (EAH) during and after cue exposure. Participants (N = 71) were chocolate-loving female students who tried to eat less chocolate in daily life.

When food becomes an obsession: Overweight is related to food-related obsessive-compulsive behavior.

In this study, it was examined whether overweight is associated with food-related obsessions and compulsions. Participants with a healthy weight ( = 27) and participants who were overweight ( = 33) filled out the Yale-Brown-Cornell Eating Disorder Scale, the Eating Obsessive-Compulsive Scale, and the Emotional and Behavioral Reactions to Intrusions Questionnaire to assess frequency, distress, control, and reactance associated with food-related preoccupations and compulsions. Overweight participants showed increased food-related preoccupations, compulsive eating, and heightened emotional and behavioral reactance compared to participants with a healthy weight.

Gamified working memory training in overweight individuals reduces food intake but not body weight.

Working Memory (WM) plays a crucial role in successful self-regulation of behavior, including weight regulation. Improving WM might therefore be a promising strategy to support weight loss. In the present study, overweight individuals with a desire to lose weight (N = 91) received an online lifestyle intervention, in conjunction with either 25 sessions of gamified WM training (experimental condition) or a sham training (control).

Current forms of inhibitory training produce no greater reduction in drinking than simple assessment: A preliminary study.

Background: Disinhibition is apparent in users of many substances, including heavy drinkers. Previous research has shown that brief training to improve inhibitory control is associated with reduced alcohol consumption. We investigated whether a new form of inhibitory training would produce greater reductions, relative to a carefully designed control condition and a proven method of reducing consumption, the Brief Alcohol Intervention (BAI).

Taking control: Working memory training in overweight individuals increases self-regulation of food intake.

Working memory (WM) plays a critical role in cognitive control by shielding self-regulatory goals from distraction by desire-related thoughts and emotions. This study examined whether training WM increases self-regulation in overweight participants. It was hypothesized that WM training would decrease psychopathological eating-related thoughts, (over)consumption of food in response to emotions and external cues, food intake and body weight.