Millions of people change risky, health-related behaviors and maintain those changes. However, they often take years to change, and their unhealthy behaviors may harm themselves and others and constitute a significant cost to society. A review-similar in nature to a scoping review-was done of the literature related to long-term health behavior change in six areas: alcohol, cocaine and heroin mi...

The worldwide obesity epidemic brings with it health-related, psychological and social problems and consequently a dramatic increase in health costs. Something needs to be done to stop or even reverse this trend and psychological and environmental factors seem to be our best bet. One psychological factor with potential is impulsivity. Research in populations that typically overeat (the obese an...

obesity is a chronic, multifactorial disease. there are a number of neurocognitive and behavioral mechanisms that contribute to overeating, or eating past nutritional needs, which can lead to obesity. dysregulated dopamine-based reward circuitry has been implicated in overeating and obesity. we have different methods to modify brain function. one of these methods is transcranial direct current ...

Directly measured food intake in 31 overweight female smokers to test whether (a) calorie and carbohydrate intakes increase after smoking cessation and (b) double-blind d-fenfluramine (30 mg), a serotonin-releasing drug, suppresses weight gain, overeating, and dysphoric mood associated with stopping smoking. Placebo-treated patients grew dysphoric after smoking withdrawal and ate 300 kcal/day m...

This study examined the effect of anticipated food deprivation on intake in restrained and unrestrained eaters. Participants were randomly assigned to a diet condition, in which they expected to diet for a week, or to a control (no-diet) condition. Immediately after being assigned to a condition, participants completed a taste-rating task in which food consumption was measured. Restrained eater...