نتایج جستجو برای: first episode schizophrenia
تعداد نتایج: 1501801 فیلتر نتایج به سال:
OBJECTIVE The authors sought to map gray matter changes in first-episode schizophrenia and to compare these with the changes in chronic schizophrenia. They postulated that the data would show a progression of changes from hippocampal deficits in first-episode schizophrenia to include volume reductions in the amygdala and cortical gray matter in chronic schizophrenia. METHOD A systematic searc...
BACKGROUND It has been proposed that the hippocampus is a potential site for a neurodevelopmental lesion in schizophrenia. While smaller hippocampal volumes have been described in chronic schizophrenia, there have been few magnetic resonance imaging studies in first-episode psychosis. Furthermore, no studies have examined the specificity of this finding to first-episode schizophrenia, compared ...
T he article by Velakoulis et al 1 reported the important finding of hippocampal volume reduction in first-episode schizophrenia and interpreted it as evidence in support of a neurodevelopmental model of this disorder. The authors stated that " no [pre-vious] studies have examined the specificity of this finding to first-episode schizophrenia, compared with first-episode affective psychosis. " ...
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