Creatine abnormalities in schizophrenia and bipolar disorder
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چکیده
منابع مشابه
Default mode network abnormalities in bipolar disorder and schizophrenia.
The default-mode network (DMN) consists of a set of brain areas preferentially activated during internally focused tasks. We used functional magnetic resonance imaging (fMRI) to study the DMN in bipolar mania and acute schizophrenia. Participants comprised 17 patients with bipolar disorder (BD), 14 patients with schizophrenia (SZ) and 15 normal controls (NC), who underwent 10-min resting fMRI s...
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Background: Cognitive impairment is a common symptom in both Schizophrenia (SZ) and Bipolar Disorder (BD), and studies have demonstrated memory impairment in patients with these disorders. Objectives: To compare memory impairment in patients with SZ, BD with psychosis, and BD without psychosis. Materials & Methods: This study was a cross-sectional study conducted on 42 patients referred to Sh...
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OBJECTIVES Postmortem, pharmacological, neuroimaging, and animal model studies have demonstrated a possible association of intracellular signaling mechanisms in the pathophysiology of bipolar disorder. The objective of this paper is to review the findings in neuropathology and cellular biochemistry. METHODS We performed a MEDLINE research, between 1980-2003, using bipolar disorder, signaling,...
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The hypothesis that viruses or other infectious agents may cause schizophrenia or bipolar disorder dates to the 19th century but has recently been revived. It could explain many clinical, genetic, and epidemiologic aspects of these diseases, including the winter-spring birth seasonality, regional differences, urban birth, household crowding, having an older sibling, and prenatal exposure to inf...
متن کاملHippocampal function in schizophrenia and bipolar disorder.
BACKGROUND The hippocampus plays a central role in memory formation. There is considerable evidence of abnormalities in hippocampal structure and function in schizophrenia, which may differentiate it from bipolar disorder. However, no previous studies have compared hippocampal activation in schizophrenia and bipolar disorder directly. METHOD Fifteen patients with schizophrenia, 14 patients wi...
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ژورنال
عنوان ژورنال: Psychiatry Research: Neuroimaging
سال: 2009
ISSN: 0925-4927
DOI: 10.1016/j.pscychresns.2008.06.002