Diagnostic and Statistical Manual of Mental Disorders

Psychiatric Diagnoses are categorized by the Diagnostic and Statistical Manual of Mental Disorders, 4th. Edition.  Better known as the DSM-IV, the manual is published by the American Psychiatric Association and covers all mental health disorders for both children and adults. It also lists known causes of these disorders, statistics in terms of gender, age at onset, and prognosis as well as some research concerning the optimal treatment approaches.

Mental Health Professionals use this manual when working with patients in order to better understand their illness and potential treatment and to help 3rd party payers (e.g., insurance) understand the needs of the patient.  The book is typically considered the ‘bible’ for any professional who makes psychiatric diagnoses in the United States and many other countries. Much of the diagnostic information on these pages is gathered from the DSM IV.

The DSM IV is published by the American Psychiatric Association.  Much of the information from the Psychiatric Disorders pages is summarized from the pages of this text.  Should any questions arise concerning incongruencies or inaccurate information, you should always default to the DSM as the ultimate guide to mental disorders.

PSYCHOLOGY

Psychology is the scientific study of human and animal behavior with the object of understanding why living beings behave as they do. As almost any science, its discoveries have practical applications. As it is a rather new science, applications are sometimes confused with the science itself. It is easier to distinguish what is 'pure' and 'applied' in older disciplines: everybody can separate physics and mathematics from engineering, or anatomy and physiology from medicine. People often confound psychology with psychiatry, which is a branch of medicine dedicated to the cure of mental disorders.

Schizophrenia

The word schizophrenia comes from the Greek word skhizein meaning "to split" and the Greek word Phrenos (phren) meaning "diaphragm, heart, mind".

Schizophrenia is a mental disorder that generally appears in late adolescence or early adulthood - however, it can emerge at any time in life. It is one of many brain diseases that may include delusions, loss of personality (flat affect), confusion, agitation, social withdrawal, psychosis, and bizarre behavior.

It most commonly strikes between the ages of 15 to 25 among men, and about 25 to 35 in women. In many cases the disorder develops so slowly that the sufferer does not know he/she has it for a long time. While, with other people it can strike suddenly and develop fast.