Mental Disorders

Overview of Intellectual Disability Intellectual disability (ID), previously known as mental retardation, is a term that is used when an individual has below-average intelligence or mental ability. Lack of skill necessary for day-to-day living are also commonly associated with this type of disorder. When it comes to intellectual disability, there …

Definition Kleptomania is a complex impulse control disorder. It is an inability to resist the urge of stealing. It is characterized by problems with emotional or behavioral self-control. People with impulse control disorder have difficulty in resisting the temptation to steal things which are generally not required or have a …

Definition Misophonia, also known as the “hatred or dislike of sound,” is characterized by the sensitivity to specific sounds, accompanied by an unpleasant emotional and/or physical response. People with misophonia liken the experience of the sound trigger more closely to irritation, disgust, or even pain, rather than anxiety or fear. …

Overview Narcissistic personality disorder is characterized by a long-standing pattern of grandiosity (either in fantasy or actual behavior), an overwhelming need for admiration, and usually a complete lack of empathy toward others. People with this disorder often believe they are of primary importance in everybody’s life — and to anyone …

Introduction Delirium is a serious disturbance in mental abilities that results in confused thinking and reduced awareness of the environment. The start of delirium is usually rapid — within hours or a few days. Delirium can often be traced to one or more contributing factors, such as a severe or …

What is Paranoia? Paranoia involves intense anxious or fearful feelings and thoughts often related to persecution, threat, or conspiracy. Paranoia occurs in many mental disorders but is most often present in psychotic disorders. Paranoia can become delusions when irrational thoughts and beliefs become so fixed that nothing (including contrary evidence) …

Definition Heller’s Syndrome is a rare developmental disorder characterized by late onset of developmental delays in language, social function, and motor skills. CDD has some similarity to autism and is sometimes considered a low-functioning form of it. CDD is similar to dementia skills already learned and acquired suddenly disappear and …