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Impulsivity differentially affects disorders involving the overcontrol of food intake (such as anorexia nervosa) and disorders involving the lack of control of food intake (such as bulimia nervosa). Cognitive impulsivity, such as risk-taking, is a component of many eating disorders, including those that are restrictive. [56]
Impulse-control disorder (ICD) is a class of psychiatric disorders characterized by impulsivity – failure to resist a temptation, an urge, or an impulse; or having the inability to not speak on a thought.
The Barratt Impulsiveness Scale (BIS) is a widely used measure of impulsiveness.It includes 30 items that are scored to yield six first-order factors (attention, motor, self-control, cognitive complexity, perseverance, and cognitive instability impulsiveness) and three second-order factors (attentional, motor, and non-planning impulsiveness).
Attention deficit hyperactivity disorder (ADHD) [1] is a neurodevelopmental disorder characterized by executive dysfunction occasioning symptoms of inattention, hyperactivity, impulsivity and emotional dysregulation that are excessive and pervasive, impairing in multiple contexts, and developmentally-inappropriate.
This impulsivity is in contrast with dysfunctional impulsivity, which is a tendency to make quick decisions when it is not optimal. Although both types can be associated with inaccurate results, functional impulsivity is often considered a point of pride because it can help individuals take full advantage of opportunities.
Persons with high levels of novelty seeking have been described as more impulsive and disorderly than low novelty seekers and have a higher propensity to get involved in risky activities, such as starting to misuse drugs, engaging in risky sexual activities, and suffering accidental injuries. [2]
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A 2011 study confirms there is a lack of self-control, greater impulsivity, and greater disorganization with executive dysfunction, leading to greater amounts of aggressive behavior. [ 12 ] Executive dysfunction, particularly in working memory capacity, may also lead to varying degrees of emotional dysregulation , which can manifest as chronic ...