Abstract:
:The paper presents a review of recent data on research and clinical significance of gating of the P50 component of the auditory evoked potentials (AEP). Information filters are a necessary element for the proper functioning of the brain. It appears as though they have an important role in the information-transfer mechanisms. Neurophysiologically, they appear hypothetically in the sensory gating of the P50 component of the AEP. Schizophrenic patients and their first degree relatives do not have proper sensory gating of the P50 AEP. This suggests that there is a common biological base for these disorders. Some clinical aspects of the schizophrenic psychoses can be linked to this disordered gating. There are also notes which show the contrary. Currently we do not know whether the improper sensory gating of the P50 AEP is a trait endophenotypically linked to schizophrenia, or only something that partially explains the pathophysiology of the illness--especially since the described phenomena may be evoked in healthy persons.
journal_name
Psychiatr Poljournal_title
Psychiatria polskaauthors
Wegrzyn Jsubject
Has Abstractpub_date
2004-09-01 00:00:00pages
833-45issue
5eissn
0033-2674issn
2391-5854journal_volume
38pub_type
杂志文章,评审abstract:AIM:The purpose of the study was the estimation of comorbidity of depressive syndromes and anorexia nervosa (based on criteria of ICD-10 and DSM-IV). A group of 30 children (average age--13.5), 27 girls and 3 boys suffering from a first episode of anorexia nervosa was considered. METHOD:Anamnesis from patients and the...
journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2004-07-01 00:00:00
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journal_title:Psychiatria polska
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journal_title:Psychiatria polska
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更新日期:2005-11-01 00:00:00
abstract::In the review article, the results of studies on regional cerebral blood flow (rCBF) in major depression are presented. Most studies have reported global and regional deficits in cerebral blood flow in major depression as compared to healthy controls. Longitudinal studies show that after recovery from depression an in...
journal_title:Psychiatria polska
pub_type: 杂志文章,评审
doi:
更新日期:1999-07-01 00:00:00
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journal_title:Psychiatria polska
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2010-07-01 00:00:00
abstract::A group of 50 patients aged from 12 to 20 with anorexia nervosa was examined: 40 persons with a diagnosis of restricting type and 10 with binge-eating type according to DSM IV. The level of intelligence quotient (IQ) was estimated by using Wechsler Test, selfacceptation by SQ and aspiration by TAT and test of unfinish...
journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
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journal_title:Psychiatria polska
pub_type: 杂志文章
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更新日期:1993-07-01 00:00:00
abstract::Schizophrenia is an illness with a large variety of symptoms, significant variability of the individual course, and still not fully explained etiology. It is suggested that genetic, infectious and immunological factors may be involved, and neurodevelopmental, neurodegenerative and neurotransmitter hypotheses have been...
journal_title:Psychiatria polska
pub_type: 杂志文章,评审
doi:10.12740/PP/114952
更新日期:2020-08-31 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2012-05-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2004-11-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2001-09-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:10.12740/PP/OnlineFirst/76541
更新日期:2018-08-24 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2012-07-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:10.12740/PP/64270
更新日期:2017-08-29 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:1993-01-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2002-11-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章,评审
doi:10.12740/PP/62655
更新日期:2017-04-30 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:1998-09-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2011-03-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
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journal_title:Psychiatria polska
pub_type: 杂志文章,评审
doi:
更新日期:2008-01-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:1991-05-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:1994-05-01 00:00:00
abstract:AIM:Schizophrenia is a disorder with different outcomes. Besides the positive and negative symptoms, cognitive impairment is an important core feature of schizophrenia and often pre-dates the disorder. Cognition has consistently been related to outcome in schizophrenia. Given this finding and the fact that diagnosing a...
journal_title:Psychiatria polska
pub_type: 杂志文章
doi:10.12740/PP/37438
更新日期:2014-11-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章,评审
doi:
更新日期:2000-11-01 00:00:00
abstract:OBJECTIVE:to assess the prevalence of obsessive-compulsive disorder (OCD) or OC symptoms in patients with anorexia nervosa (AN) and to find a possible relationship between the presence of OC symptoms and the course of AN. METHOD:137 adolescent female patients with AN, aged 14.8 +/- 1.8 years, completed the Polish vers...
journal_title:Psychiatria polska
pub_type: 杂志文章
doi:
更新日期:2014-05-01 00:00:00
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journal_title:Psychiatria polska
pub_type: 杂志文章,评审
doi:
更新日期:2005-09-01 00:00:00
abstract::Neuropsychiatric symptoms are commonly related to interferon alpha treatment. The paper summarises the current knowledge about their aetiology, course, and treatment. Interferon alpha is a cytokine with antiviral and antineoplasmatic activity. It is commonly used in the treatment of chronic hepatitis C and B, malignan...
journal_title:Psychiatria polska
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更新日期:2006-07-01 00:00:00