American Psychiatric Association (APA)

Anxiety Disorders and Panic Disorders

Anxiety disorders are a group of mental health conditions characterized by persistent feelings of fear, worry, and apprehension that go beyond normal levels of stress. These disorders can significantly impact a person's thoughts, emotions, and daily life.

Amnestic Disorders

Amnestic disorder is a type of cognitive disorder characterized by significant memory impairment, affecting an individual's ability to learn new information or recall previously learned facts and experiences.

Dementia

Dementia is a term used to describe a group of progressive neurological disorders that result in a decline in cognitive function and memory. It affects thinking, behavior, and the ability to perform daily activities.

Delirium

Delirium is an acute and reversible condition that often occurs as a result of an underlying medical condition, substance intoxication or withdrawal, or medication side effects.