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Disorganized schizophrenia, or hebephrenia, is an obsolete term for a subtype of schizophrenia.It is no longer recognized as a separate condition, following the publication of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition in 2013, which dropped the concept of subtypes of schizophrenia, and global adoption of the eleventh revision of the International Classification ...
Brief psychotic disorder—according to the classifications of mental disorders DSM-IV-TR and DSM-5—is a psychotic condition involving the sudden onset of at least one psychotic symptom (such as disorganized thought/speech, delusions, hallucinations, or grossly disorganized or catatonic behavior) lasting 1 day to 1 month, often accompanied by emotional turmoil.
Symptoms may include delusions and hallucinations, among other features. [3] Additional symptoms are disorganized thinking and incoherent speech and behavior that is inappropriate for a given situation. [3] There may also be sleep problems, social withdrawal, lack of motivation, and difficulties carrying out daily activities. [3]
In schizophrenia, patients experience two types of symptoms: positive and negative. Positive symptoms include behavior added on to a person's daily functioning. For instance, delusions, hallucinations, disorganized speech, disorganized behavior and thought are all
Schizophrenia is a mental disorder [17] [7] characterized variously by hallucinations (typically, hearing voices), delusions, disorganized thinking and behavior, [10] and flat or inappropriate affect. [7] Symptoms develop gradually and typically begin during young adulthood and are never resolved.
In other words, an individual does not have to be experiencing delusions or hallucinations to receive a diagnosis of schizophrenia. A second symptom could be negative symptoms, or severely disorganized or catatonic behavior. [5] Only two symptoms are required for a diagnosis of schizophrenia, resulting in different presentations for the same ...
Psychosis must meet criterion A for schizophrenia which may include delusions, hallucinations, disorganized speech and behavior and negative symptoms. [5] Both delusions and hallucinations are classic symptoms of psychosis. [22] Delusions are false beliefs which are strongly held despite evidence to the contrary. [22]
The symptoms of both disorders can include delusions, hallucinations, disorganized speech, disorganized or catatonic behavior, and social withdrawal. While impairment in social, occupational, or academic functioning is required for the diagnosis of schizophrenia, in schizophreniform disorder an individual's level of functioning may or may not ...