Tuesday, February 14, 2012
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Psychosis Learning Center

Symptoms could include:
Abnormal displays of emotion; Confusion; Depression and sometimes suicidal thoughts; Disorganized thought and speech; Extreme excitement (mania) False beliefs (delusions) Loss of touch with reality; Mistaken perceptions (illusions) Seeing, hearing...
Source:ADAM
Date:February 6, 2008
Psychosis may be caused by the interaction of biological and psychosocial factors depending on the disorder in which it presents; psychosis can also be caused by purely social factors, with no biological component.
Source:Gale Encyclopedia of Medicine
Depression may be described as feeling sad, blue, unhappy, miserable, or down in the dumps. Most of us feel this way at one time or another for short periods. True clinical depression is a mood disorder in which feelings of sadness, loss, anger, o...
Source:ADAM
Date:January 20, 2009
Depression, also known as depressive disorders or unipolar depression, is a mental illness characterized by a profound and persistent feeling of sadness or despair and/or a loss of interest in things that once were pleasurable. Disturbance in slee...
Source:Gale Encyclopedia of Alternative Medicine
Depression is sometimes referred to as the common cold of mental illness. It is a debilitating disease with significant societal costs. It is, however, one of the most clearly defined and treatable of mental illnesses. Technically, the term "depre...
Source:Gale Encyclopedia of Public Health
Hallucinations involve sensing things that aren't there while a person is awake and conscious.
Source:ADAM
Date:February 6, 2008
A hallucination is a false perception occurring without any identifiable external stimulus and indicates an abnormality in perception. The false perceptions can occur in any of the five sensory modalities. Therefore, a hallucination essentially is...
Source:Gale Encyclopedia of Mental Disorders
Hallucinations are false or distorted sensory experiences that appear to be real perceptions. These sensory impressions are generated by the mind rather than by any external stimuli, and may be seen, heard, felt, and even smelled or tasted.
Source:Gale Encyclopedia of Medicine
Confusion is the inability to think with your usual speed or clarity, including feeling disoriented and having difficulty paying attention, remembering, and making decisions.
Source:ADAM
Date:February 13, 2008
A delusion is a belief that is clearly false and that indicates an abnormality in the affected person's content of thought. The false belief is not accounted for by the person's cultural or religious background or his or her level of intelligence....
Source:Gale Encyclopedia of Mental Disorders
A delusion is an unshakable belief in something untrue. These irrational beliefs defy normal reasoning, and remain firm even when overwhelming proof is presented to dispute them. Delusions are often accompanied by hallucinations and/or feelings of...
Source:Gale Encyclopedia of Medicine
Suicide is the act of deliberately taking one's own life. Suicidal behavior is any deliberate action with potentially life-threatening consequences, such as taking a drug overdose or deliberately crashing a car.
Source:ADAM
Date:January 15, 2009
Suicide is the act of ending one's own life. Suicidal behavior are thoughts or tendencies that put a person at risk for committing suicide.
Source:Gale Encyclopedia of Children's Health
Everybody feels sad sometimes, but to be clinically depressed is not just a matter of feeling sad. A patient with cancer is diagnosed as having major depression only if certain symptoms, such as loss of pleasure or thoughts of death, are present f...
Source:Gale Encyclopedia of Cancer
An emotional state or mood characterized by one or more of these symptoms: sad mood, low energy, poor concentration, sleep or appetite changes, feelings of worthlessness or hopelessness, and thoughts of suicide. Until recently, it was thought that...
Source:Gale Encyclopedia of Childhood and Adolescence
Depression is the general name for a family of illnesses known as depressive disorders. Depression is an illness that affects not only the mood and thoughts, but also the physical functions of affected individuals. Depressive disorders usually res...
Source:Gale Encyclopedia of Genetic Disorders Part I
Depression and depressive disorders (unipolar depression) are mental illnesses characterized by a profound and persistent feeling of sadness or despair and/or a loss of interest in things that once were pleasurable. Disturbance in sleep , appetite...
Source:Gale Encyclopedia of Children's Health
Depression is the general name for a family of illnesses known as depressive disorders. Depression is an illness that affects not only the mood and thoughts, but also the physical functions of affected individuals. Depressive disorders usually res...
Source:Gale Encyclopedia of Genetic Disorders Part II
Depression or depressive disorders (unipolar depression) are mental illnesses characterized by a profound and persistent feeling of sadness or despair and/or a loss of interest in things that were once pleasurable. Disturbance in sleep, appetite, ...
Source:Gale Encyclopedia of Medicine
Depression or depressive disorders (unipolar depression) are mental illnesses characterized by a profound and persistent feeling of sadness or despair and/or a loss of interest in things that were once pleasurable. Disturbance in sleep, appetite, ...
Source:Gale Encyclopedia of Mental Disorders
A depressive disorder is defined by the National Institute of Mental Health (NIMH) as an illness that involves the body, mood and thoughts. It encompasses feelings of overwhelming sadness and despair that persist or intensify over time.
Source:Gale Encyclopedia of Nursing and Allied Health
The creation of imaginary persons, objects, or events in response to a psychological need. Fantasy plays an important role in the lives of children, especially in their play. Because of their egocentric focus, children, unlike healthy adults, can ...
Source:Gale Encyclopedia of Childhood and Adolescence
Problem behavior is often associated with adolescence but may manifest in the very young or in adults. Delinquency, drug use, academic failure, risky sexual behavior, violence, property damage, vandalism and disregard of the rights of others are all problem behaviors.
Source:Healthline
Date:November 30, 2007
Catatonia is a disturbance of motor behavior that can have either a psychological or neurological cause. Its most well-known form involves a rigid, immobile position that is held by a person for a considerable length of time— often days, weeks, or...
Source:Gale Encyclopedia of Mental Disorders
Catatonia is a condition marked by changes in muscle tone or activity associated with a large number of serious mental and physical illnesses. There are two distinct sets of symptoms that are characteristic of this condition. In catatonic stupor t...
Source:Gale Encyclopedia of Medicine
Withdrawal or isolation from other people, rejection of the values of one's family or society, or estrangement from one's own feelings. Adolescents are the most frequent victims of feelings of alienation. The alienated adolescent has been a famili...
Source:Gale Encyclopedia of Childhood and Adolescence
Mania is an abnormally elated mental state, typically characterized by feelings of euphoria, lack of inhibitions, racing thoughts, diminished need for sleep, talkativeness, risk taking, and irritability. In extreme cases, mania can induce hallucin...
Source:Gale Encyclopedia of Medicine
Aggressive behavior is reactionary and impulsive behavior that often results in breaking household rules or the law; aggressive behavior is violent and unpredictable.
Source:Gale Encyclopedia of Children's Health
Problems at work are carelessness, excessive absenteeism, being accident prone, being unable to follow through on assigned tasks, frequent anger or other problems that may be attributable to a medical or psychiatric problem. People with stormy or unpredictable ways of relating to others in social situations may have problems in a work environment..
Source:Healthline
Date:November 30, 2007
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