Search results for " eating"

Anticipatory effects of food exposure in women diagnosed with bulimia nervosa.

2002

Objective. To investigate cephalic phase responses (CPRs) in women diagnosed with bulimia nervosa and to test the assumption that eating disordered individuals respond with more marked CPRs and higher increases in psychophysiological arousal to the presentation of food cues. Method. Thirteen female inpatients diagnosed with bulimia nervosa were compared to 15 non-eating disordered female volunteers. Participants were exposed to their preferred binge food in a single laboratory session with the possibility to eat immediately after the exposure trial. Results. The results show greater salivation responses to food exposure and lower sympathetic arousal in patients diagnosed with bulimia nervos…

The prevalence of eating disorders in adolescents with idiopathic scoliosis

2008

This study examines the hypothesis of an association between adolescent idiopathic scoliosis (AIS) and eating disorders (EDs). A population of young females affected by AIS has been interviewed for a possible diagnosis of EDs. The proportion of individuals with EDs resulted significantly larger than normative epidemiological data: Prevalences were 9.2% for anorexia nervosa (AN), 7.7% for bulimia nervosa (BN) and 5.3% for eating disorders not otherwise specified (EDNOS). The relationship between EDs and AIS was further tested through a second analysis. Severity of the rachides pathology was correlated with the presence of AN. Our study supports the hypothesis of a comorbidity between AIS and…

Self-Reported Restrictive Eating, Eating Disorders, Menstrual Dysfunction, and Injuries in Athletes Competing at Different Levels and Sports

2021

The purpose of this study was to investigate the prevalence of self-reported restrictive eating, current or past eating disorder, and menstrual dysfunction and their relationships with injuries. Furthermore, we aimed to compare these prevalences and associations between younger (aged 15–24) and older (aged 25–45) athletes, between elite and non-elite athletes, and between athletes competing in lean and non-lean sports. Data were collected using a web-based questionnaire. Participants were 846 female athletes representing 67 different sports. Results showed that 25%, 18%, and 32% of the athletes reported restrictive eating, eating disorders, and menstrual dysfunction, respectively. Higher ra…

Does the Interpersonal Model Generalize to Obesity Without Binge Eating?

2016

The interpersonal model has been validated for binge eating disorder (BED), but it is not yet known if the model applies to individuals who are obese but who do not binge eat. The goal of this study was to compare the validity of the interpersonal model in those with BED versus those with obesity, and normal weight samples. Data from a sample of 93 treatment-seeking women diagnosed with BED, 186 women who were obese without BED, and 100 controls who were normal weight were examined for indirect effects of interpersonal problems on binge eating psychopathology mediated through negative affect. Findings demonstrated the mediating role of negative affect for those with BED and those who were o…

Catechol-O-Methyltransferase (COMT) Val158Met Polymorphism and Eating Disorders: Data From a New Biobank and Meta-Analysis of Previously Published St…

2017

Objectives: We investigated whether catechol-O-methyltransferase (COMT) Val158Met polymorphism is associated with eating disorders (EDs). Methods: We conducted a systematic literature search of studies published until 15 January 2017 and added data from the Italian ‘Biobanca Veneta per i Disturbi Alimentari’ biobank, performing a meta-analysis comparing COMT Val158Met genotype and allele frequencies in EDs and anorexia nervosa (AN) or bulimia nervosa (BN) patients versus controls. Results: Ten studies plus Biobanca Veneta per i Disturbi Alimentari (ED: n = 920, controls: n = 261 controls) with 3541 ED patients (AN = 2388; BN = 233) and 3684 controls were included. There were no significant …

Transforming Experience: The Potential of Augmented Reality and Virtual Reality for Enhancing Personal and Clinical Change

2016

During life, many personal changes occur. These include changing house, school, work, and even friends and partners. However, the daily experience shows clearly that, in some situations, subjects are unable to change even if they want to. The recent advances in psychology and neuroscience are now providing a better view of personal change, the change affecting our assumptive world: (a) the focus of personal change is reducing the distance between self and reality (conflict); (b) this reduction is achieved through (1) an intense focus on the particular experience creating the conflict or (2) an internal or external reorganization of this experience; (c) personal change requires a progression…

Body Mass index, family lifestyle, physical activity and eating behaviour on a sample of primary school students in a small town of western Sicily.

2012

<p><strong>Background</strong>: Obesity is actually a discernible issue in prosperous western society and is dramatically increasing in children and adolescents. Many studies indicate that obesity in childhood may become chronic disease in adulthood and, particularly, those who are severely overweight have an increased risk of death by cardiovascular disease. Understanding the determinants of life style and behavior in a person’s youth and making attempts to change children’s habits is considered a key strategy in the primary prevention of obesity. This study aims to find a correlation between Body Mass Index, (BMI), physical activity and eating behavior and to identify, e…

How does eating in the absence of hunger in children relate to child's BMI, inhibitory control and to maternal controlling feeding practices?

2021

International audience; Young children have an innate ability to self-regulate their food-intake by following their inner sensations of hunger and satiation. Children's temperamental traits and environmental factors, such as controlling feeding practices, can alter their self-regulation abilities and can induce weight gain in the long-term. The current study aimed to study how young children's eating in the absence of hunger (EAH) is related to their level of inhibitory control, body mass index (BMI) and maternal controlling feeding practices (food as reward, restriction for health, restriction for weight control). Mothers of 621 French children aged 2.00-6.97 years (51% boys, M = 4.11 year…

DIFFICOLTÀ DI REGOLAZIONE EMOTIVA E RELAZIONI INTERPERSONALI IN SOGGETTI CON BINGE EATING DISORDER. UN CONTRIBUTO EMPIRICO

La presente ricerca si propone di approfondire, attraverso due studi quantitativi e naturalistici, di tipo cross-sectional, il ruolo delle emozioni, ed in particolare della capacità di regolazione emotiva (ER), nello sviluppo e nel mantenimento dei disturbi del comportamento alimentare e del peso. La tesi di dottorato, dopo una prima parte dedicata all’approfondimento teorico e all’analisi della letteratura scientifica, si articola in due differenti studi. Lo Studio 1 ha quale obiettivo quello di studiare le caratteristiche sintomatologiche di tre diversi gruppi clinici (Bulimia Nervosa, Binge eating disorder e Obesità) e valutare il ruolo della regolazione emotiva nella relazione fra stati…

Evidence for hypothalamic ketone bodies sensing: impact on food intake and peripheral metabolic responses in mice

2016

Monocarboxylates have been implicated in the control of energy homeostasis. Among them, the putative role of ketone bodies produced notably during high-fat diet (HFD) has not been thoroughly explored. In this study, we aimed to determine the impact of a specific rise in cerebral ketone bodies on food intake and energy homeostasis regulation. A carotid infusion of ketone bodies was performed on mice to stimulate sensitive brain areas for 6 or 12 h. At each time point, food intake and different markers of energy homeostasis were analyzed to reveal the consequences of cerebral increase in ketone body level detection. First, an increase in food intake appeared over a 12-h period of brain keton…