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Reduced striatal dopamine D2 receptors in people with Internet addiction
An increasing amount of research has suggested that Internet addiction is associated with abnormalities in the dopaminergic brain system. We hypothesized that Internet addiction would be associatedExpand
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18F-FDG PET findings in frontotemporal dementia: an SPM analysis of 29 patients.
UNLABELLED Frontotemporal dementia (FTD) is a common cause of presenile dementia. The aim of the current study was 2-fold: (a) to delineate the brain regions with reduction of glucose metabolism, andExpand
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Loss of Nigral Hyperintensity on 3 Tesla MRI of Parkinsonism: Comparison With 123I‐FP‐CIT SPECT
The aim of this study was to investigate whether 3 Tesla susceptibility‐weighted imaging can detect the alteration of substantia nigra hyperintensity in Parkinson's disease (PD), multiple systemExpand
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Resting brain metabolic correlates of neuroticism and extraversion in young men
Neuroticism and extraversion are two core dimensions of personality and are considered to be associated with emotional disorders. We investigated resting state brain metabolic correlates ofExpand
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Cortical and white matter alterations in patients with neuropathic pain after spinal cord injury
Neuropathic pain is one of the major problems of patients with spinal cord injury (SCI), which remains refractory to treatment despite a variety of therapeutic approach. Multimodal neuroimaging couldExpand
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White‐Matter Change in Mesial Temporal Sclerosis: Correlation of MRI with PET, Pathology, and Clinical Features
Summary: Purpose: To assess the magnetic resonance imaging (MRI), positron emission tomography (PET), pathology, and clinical findings of patients with the MRI feature of white‐matter change (WMC) inExpand
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Extratemporal hypometabolism on FDG PET in temporal lobe epilepsy as a predictor of seizure outcome after temporal lobectomy
We investigated the relationship between the presence of extratemporal hypometabolism on fluorine-18 fluorodeoxyglucose positron emission tomography (FDG PET) and seizure outcome after temporalExpand
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Importance of low-range CAG expansion and CAA interruption in SCA2 Parkinsonism.
OBJECTIVES To examine the presence of an ATXN2 mutation in patients with parkinsonism in the Korean population and to find the difference in the ATXN2 mutation between ataxic and parkinsonianExpand
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Thyroglobulin in washout fluid from lymph node fine-needle aspiration biopsy in papillary thyroid cancer: large-scale validation of the cutoff value to determine malignancy and evaluation of
CONTEXT There are still some controversies regarding the cutoff value and the influential factors of thyroglobulin (Tg) concentration in washout fluid from fine-needle aspiration (FNA) biopsyExpand
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Ictal hyperperfusion of cerebellum and basal ganglia in temporal lobe epilepsy: SPECT subtraction with MRI coregistration.
UNLABELLED The ictal hyperperfusion (compared with the interictal state) of the cerebellum and basal ganglia has not been investigated systematically in patients with temporal lobe epilepsy (TLE).Expand
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