نتایج جستجو برای: psychotic disorder
تعداد نتایج: 605356 فیلتر نتایج به سال:
BACKGROUND Schizophrenia aggregates in families and accurate diagnoses are essential for genetic studies of schizophrenia. In this study, we investigated whether siblings of patients with schizophrenia can be identified as free of any psychotic disorder using only register information. We also analyzed the emergence of psychotic disorders among siblings of patients with schizophrenia during sev...
OBJECTIVE The aim of the present study was to examine the association between serotonin-related gene polymorphisms and bipolar disorder in the Korean population. In addition, we sought to explore the relationship between the clinical characteristics of bipolar patients and serotonin-related gene polymorphisms. METHODS Inpatients with bipolar disorder (n=103) and control subjects (n=86) were g...
Delusional paranoia has been associated with severe mental illness for over a century. Kraepelin introduced a disorder called "paranoid depression," but "paranoid" became linked to schizophrenia, not to mood disorders. Paranoid remains the most common subtype of schizophrenia, but some of these cases, as Kraepelin initially implied, may be unrecognized psychotic mood disorders, so the relations...
A 5 year old boy and a 10 year old girl presented with acute onset of psychotic disorder, which occurred one week after an upper respiratory infection. MRI images of brain were consistent with the diagnosis of acute disseminated encephalomyelitis (ADEM) in both cases. ADEM is one of the differential diagnoses to be considered when acute psychotic disorder occurs during childhood.
PTSD is a complex disorder, which frequently occurs in comorbidity with anxious disorder, personality disorder, addiction or substance abuse disorder, depressive disorder with or without psychotic symptoms and psychotic disorder. PTSD symptoms may result from deregulation of several different neurotransmitter systems. Pharmacotherapy of PTSD depends on clinical features and the presence of como...
BACKGROUND Research suggests that altered interregional connectivity in specific networks, such as the default mode network (DMN), is associated with cognitive and psychotic symptoms in schizophrenia. In addition, frontal and limbic connectivity alterations have been associated with trauma, drug use and urban upbringing, though these environmental exposures have never been examined in relation ...
objective: the purpose of this study was to assess the prevalence and possible variables on changing the diagnosis of mood disorder patients to schizophrenia. method: this study was a retrospective and comparative analytic research that was performed in 2006 in razi psychiatric hospital. the sample consisted of all the 176 patients who were hospitalized in 2000 with the diagnosis of mood disor...
BACKGROUND Pre- and perinatal adversities may increase the risk for schizophrenia and bipolar disorder. Hypoxia-related obstetric complications (OCs) are associated with brain anatomical abnormalities in schizophrenia, but their association with brain anatomy variation in bipolar disorder is unknown. METHOD Magnetic resonance imaging brain scans, clinical examinations and data from the Medica...
A variable array of neuroglycopenic symptoms are frequently encountered in the hypoglycemic stage, but acute psychotic disorders are quite rare. A fifty five year old female presented with an acute psychosis following oral sulfonylurea induced hypoglycemia without preceding features of adrenomedullary stimulation. This case report suggests that an acute and transient psychotic disorder may be a...
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