Objective: Although an inverse correlation between physical activity and depression among adolescents has been found in research, this relation has seldom been examined prospectively. Thus, we tested whether physical activity reduces risk for future escalations in depression and whether depression decreases likelihood of future change in physical…

Swallowing is one of the most complex movement patterns that people must use accurately throughout the day and night from the time they are born. These movement patterns are very closely integrated with breathing and movement of food through the aerodigestive tract. Malalignment or dysfunction in any part of these integrated patterns and systems…

This paper describes the initial development of a treatment for bulimia nervosa using a functional contextual treatment approach. Seven women (6 with a diagnosis of bulimia nervosa and 1 with a diagnosis of eating disorder not otherwise specified) completed 12 sessions of functional contextual treatment. Participants were assessed with the Eating…

Prader-Willi syndrome (PWS) is a neurodevelopmental disorder characterized by hyperphagia and food preoccupations. Although dysfunction of the hypothalamus likely has a critical role in hyperphagia, it is only one of several regions involved in the regulation of eating. The purpose of this research was to examine food-related neural circuitry…

The study aims to find out whether programs targeting perfectionism and media literacy are more effective than control classes in reducing eating disorder risk factors. Finding reveals that perfectionism programs are well suited to individuals of mid- to late adolescent age and shows the importune of making prevention programs developmentally…

Treatment-seeking and non-treatment-seeking transgender college students were examined with regard to victimization and psychological distress. Findings showed that transgender college students had elevated rates of distress as compared with college students who identified as men or women. Results indicated that treatment-seeking and non-treatment…

Objective: Research has shown that college students have elevated rates of alcohol use and problematic eating behaviors. The current study focused on the relationships between dieting behaviors and alcohol use among a sample of undergraduates attending National Eating Disorder Screening Program. Method: All participants (n=70, 100% female, average…

Research has shown that animals and humans habituate on a variety of behavioral and physiological responses to repeated presentations of food cues, and habituation is related to amount of food consumed and cessation of eating. The purpose of this article is to provide an overview of experimental paradigms used to study habituation, integrate a…

Despite their formal dissimilarity, problem behaviors (e.g., substance misuse, binge eating, self-harm) may share a common function. According to Acceptance and Commitment Therapy (ACT), this shared function is "Experiential Avoidance," the process of avoiding, escaping or otherwise altering unwanted private events (e.g., thoughts, feelings,…

The enteric nervous system is an integrative brain with collection of neurons in the gastrointestinal tract which is capable of functioning independently of the central nervous system (CNS). The enteric nervous system modulates motility, secretions, microcirculation, immune and inflammatory responses of the gastrointestinal tract. Dysphagia,…

The predictors and moderators of treatment outcome for adolescents with bulimia nervosa (BN) are explored among those who participated in family based treatment or individual supportive psychotherapy. It is concluded that family-based treatment of BN may be most effective in those cases with low levels of eating disorder psychopathology.

Individual differences in diurnal preferences and circadian rhythms are viewed as an interesting dimension of human personality. Previous research has examined various psychological correlates of diurnal preference. Evening types reported psychological and psychosomatic disturbances more frequently and intensively than morning types and morning…

Structural and functional brain abnormalities have been described in anorexia nervosa (AN). The objective of this study was to examine whether there is abnormal regional brain activation during a working memory task not associated with any emotional stimuli in adolescent patients with anorexia and to detect possible changes after weight recovery.…

On the basis of integrating objectification theory research with research on body image and eating problems among sexual minority men, the present study examined relations among sociocultural and psychological correlates of eating disorder symptoms with a sample of 231 sexual minority men. Results of a path analysis supported tenets of…

This project provides a comprehensive overview of the research literature on anorexia nervosa in female adults and concludes by offering 14 group therapy lesson plans for anorexia nervosa that therapists may use in their practice. There is a remarkable lack of research on the efficacy of treatment designed for individuals diagnosed with anorexia…