منابع مشابه
Features of structural brain abnormality detected in first-episode psychosis.
OBJECTIVE Structural magnetic resonance imaging (MRI) studies that focus on first-episode psychosis avoid some common confounds, such as chronicity of illness, treatment effects, and long-term substance abuse. However, such studies may select subjects with poor short-term treatment response or outcome. In this study, the authors focus on structural brain abnormalities in never or minimally trea...
متن کاملBrain activation mediates the association between structural abnormality and symptom severity in schizophrenia.
Thought disorder is a symptom of schizophrenia expressed as disorganized or incoherent speech. Severity of thought disorder correlates with decreased left superior temporal gyrus grey matter volume and cortical activation in posterior temporal regions during the performance of language tasks. The goal of this study was to determine whether language-related activation mediates the association be...
متن کاملDiagnosis of an Abnormality in Brain MRI
Seyed-Ahmad Hosseini*, MD; Mahmoud Reza Ashrafi, MD; Morteza Heidari, MD Department of Pediatrics, Pediatrics Center of Excellence, Children's Medical Center, Tehran University of Medical Sciences, Tehran, Iran Received: Sep 24, 2013; Accepted: Apr 13, 2014; First Online Available: Aug 12, 2014 A 5 year old boy was admitted due to insidious onset of fever, lethargy, malaise and oral lesions fro...
متن کاملNeuroanatomy of "hearing voices": a frontotemporal brain structural abnormality associated with auditory hallucinations in schizophrenia.
Auditory hallucinations are a frequent symptom in schizophrenia. While functional imaging studies have suggested the association of certain patterns of brain activity with sub-syndromes or single symptoms (e.g. positive symptoms such as hallucinations), there has been only limited evidence from structural imaging or post-mortem studies. In this study, we investigated the relation of local brain...
متن کاملRegional Brain Structural Abnormality in Meal-Related Functional Dyspepsia Patients: A Voxel-Based Morphometry Study
BACKGROUND AND AIMS Brain dysfunction in functional dyspepsia (FD) has been identified by multiple neuroimaging studies. This study aims to investigate the regional gray matter density (GMD) changes in meal-related FD patients and their correlations with clinical variables, and to explore the possible influence of the emotional state on FD patients's brain structures. METHODS Fifty meal-relat...
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ژورنال
عنوان ژورنال: Pediatric Neurology Briefs
سال: 1999
ISSN: 2166-6482,1043-3155
DOI: 10.15844/pedneurbriefs-13-12-13