Neurological soft signs in Tunisian patients with first-episode psychosis and relation with cannabis use
نویسندگان
چکیده
منابع مشابه
Neurological soft signs in Tunisian patients with first-episode psychosis and relation with cannabis use
BACKGROUND Neurological soft signs (NSS) are minor non-localizing neurological abnormalities that are conceptualized as neurodevelopmental markers that mediate the biological risk for psychosis. We aimed to explore the relationship between NSS and cannabis use, an environmental risk factor of psychosis. METHODS This was a cross-sectional study in consecutively admitted patients hospitalized f...
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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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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 کاملA Study of Soft Neurological Signs and Its Correlates in Drug-Naive Patients with First Episode Psychosis
BACKGROUND Soft neurological signs are minor, non localizing, objective abnormalities, thought to reflect damage in cortical and sub-cortical connections or connections within different cortical regions. Regional structural grey matter anomalies have already been observed and correlated with the presence of cognitive deficits and presence of soft neurological signs in schizophrenic patients. ...
متن کاملRelationship Between P300 Findings and Neurological Soft Signs in Patients with First Episode Schizophrenia
Relationship between P300 findings and neurological soft signs in patients with first episode schizophrenia Objective: In this study, the relationship between neurological soft signs and P300 components was explored in patients with schizophrenia. Method: 22 first-episode schizophrenia patients who were evaluated according to DSM-IV criteria and whose disease lasted at least six months, and a g...
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ژورنال
عنوان ژورنال: Annals of General Psychiatry
سال: 2017
ISSN: 1744-859X
DOI: 10.1186/s12991-017-0153-3