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Mismatch negativity (MMN) and P300 to auditory stimuli was carried out using global field power (GFP) in 25 schizophrenics and 25 normal controls. The peak latencies of MMN and P300 were significantly longer in schizophrenics than in normal controls, and the differences in MMN were marked in the frontal regions. The peak amplitudes of MMN and P300 were(More)
A subset of colorectal cancers (CRCs) harbor the CpG island methylator phenotype (CIMP), with concurrent multiple promoter hypermethylation of tumor-related genes. A serrated pathway in which CIMP is developed from serrated polyps is proposed. The present study characterized CIMP and morphologically examined precursor lesions of CIMP. In total, 104 CRCs(More)
A 28-year-old man developed neurological disorders consisting of cerebellar symptoms and dementia over a period of 8 years of inhalation of toluene. He also developed bilateral optic atrophy. CT scan and MRI revealed atrophy of cerebrum, cerebellum and brainstem. The severity of neurological symptoms corresponded with the findings of CT and MRI.(More)
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