The structural brain correlates of neurological soft signs in AeSOP first-episode psychoses study
نویسندگان
چکیده
منابع مشابه
The structural brain correlates of neurological soft signs in AESOP first-episode psychoses study.
Patients with schizophrenia and related psychoses have an excess of minor neurological abnormalities (neurological soft signs) of unclear neuropathological origin. These include poor motor coordination, sensory perceptual difficulties and difficulties in sequencing complex motor tasks. Neurological soft signs seem not to reflect primary tract or nuclear pathology. It still has to be established...
متن کاملNeurological soft signs and brain morphology in first-episode schizophrenia.
BACKGROUND Although minor motor and sensory deficits, or neurological soft signs (NSS), are a well-established finding in schizophrenia, the cerebral changes underlying these signs are only partly understood. We therefore investigated the cerebral correlates of NSS by using magnetic resonance imaging (MRI) in patients with schizophrenia and healthy controls. METHOD Forty-two patients, all rec...
متن کاملNeurological Soft Signs in First -Episode Schizophrenia
Neurological soft signs (NSS) refer to subtle neurological abnormalities comprising deficits in sensory integration, motor coordination, or sequencing of complex motor acts. It is generally accepted that NSS are more prevalent in schizophrenia patients, including first -episode cases, than in healthy subjects. Moreover, NSS have been consistently demonstrated in neuroleptic naïve firstepisode p...
متن کاملCerebellar substructures and neurological soft signs in first-episode schizophrenia.
A subtle impairment of motor coordination and sensory integration functions is frequently found in schizophrenia. Clinically these deficits present as neurological soft signs (NSS). Because of its crucial role in motor function, control of muscle tone and equilibrium, the cerebellum is likely to be involved in the appearance of NSS. Magnetic resonance imaging (MRI) was performed in 30 patients ...
متن کاملNeurological soft signs in adolescents with first episode psychosis.
The purpose of this study is to determine the decrease of neurological soft signs (NSS) during adolescence and to compare this evolutionary process in two groups of adolescents with first episode psychosis: a) schizophrenia and b) non-schizophrenia patients. The structured neurological evaluation scale (NES) was administered to 24 adolescents with first episode psychosis. The number of NSS, the...
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ژورنال
عنوان ژورنال: Brain
سال: 2004
ISSN: 1460-2156
DOI: 10.1093/brain/awh015