Search results
Results From The WOW.Com Content Network
Schizoaffective disorder is a mental disorder characterized by abnormal thought processes and an unstable mood. [ 4][ 5] This diagnosis requires symptoms of both schizophrenia ( psychosis) and a mood disorder: either bipolar disorder or depression. [ 4][ 5] The main criterion is the presence of psychotic symptoms for at least two weeks without ...
Bipolar I disorder (BD-I; pronounced "type one bipolar disorder") is a type of bipolar spectrum disorder characterized by the occurrence of at least one manic episode, with or without mixed or psychotic features. [ 1] Most people also, at other times, have one or more depressive episodes. [ 2] Typically, these manic episodes can last at least 7 ...
In 1893 Emil Kraepelin used the term in making a distinction, known as the Kraepelinian dichotomy, between the two psychoses – dementia praecox, and manic depression (now called bipolar disorder). [13] When it became evident that the disorder was not a degenerative dementia, it was renamed schizophrenia by Eugen Bleuler in 1908. [251]
ICD-10 Description DSM-IV-TR Equivalent Paranoid (F20.0 Delusions and hallucinations are present but thought disorder, disorganized behavior, and affective flattening are not prominent. Paranoid type (295.3) Hebephrenic (F20.1) Thought disorder and flat affect are present together. Disorganized type (295.1) Catatonic (F20.2)
Schizophrenia is a primary psychotic disorder, whereas, bipolar disorder is a primary mood disorder which can also involve psychosis. Both schizophrenia and bipolar disorder are characterized as critical psychiatric disorders in the Diagnostic and Statistical Manual of Mental Disorders fifth edition (DSM-5). [ 1]
Schizotypal personality disorder (StPD or SPD), also known as schizotypal disorder, is a cluster A personality disorder. [4] [5] The Diagnostic and Statistical Manual of Mental Disorders (DSM) classification describes the disorder specifically as a personality disorder characterized by thought disorder, paranoia, a characteristic form of social anxiety, derealization, transient psychosis, and ...
The division of the major psychoses into manic depressive illness (now called bipolar disorder) and dementia praecox (now called schizophrenia) was made by Emil Kraepelin, who attempted to create a synthesis of the various mental disorders identified by 19th-century psychiatrists, by grouping diseases together based on classification of common ...
BD-NOS was a classification in the DSM-IV and has since been changed to Bipolar "Other Specified" and "Unspecified" in the 2013 released DSM-5 (American Psychiatric Association, 2013). BD-NOS is a disorder which creates intense mood instability which causes bouts of depression, hypomania, and mania, and occasionally mood stability.