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Iron as well as aluminum is reported to accumulate in neurons with neurofibrillary tangles (NFTs) of Alzheimer's disease (AD) brain. Previously we demonstrated that aluminum (III) shows phosphate-dependent binding with hyperphosphorylated tau (PHFtau), the major constituent of NFTs, thereby inducing aggregation of PHFtau. Herein we report that iron (III)(More)
The Onufrowicz (Onuf's) nuclei from eight amyotrophic lateral sclerosis (ALS) cases and nine neurological control cases were studied histologically and morphometrically. To clarify the factors relating to the involvement of the Onuf's nucleus in ALS, we correlated the relationships among the age at death, clinical duration, morphometric findings for Onuf's(More)
We examined the relationship between MRI lesions and electro-clinical findings with special attention to the localising value of aura sensations and the sides of interictal epileptiform discharges in 327 patients with symptomatic localisation-related epilepsy. As a result, while autonomic as well as psychic auras were correlated with temporal lesions,(More)
A power spectral analysis was performed on occipital EEGs recorded from 36 Down Syndrome (DS) subjects aged 15 to 54 and compared with two control groups; 47 healthy volunteers (Control) and 42 mentally retarded people without DS (MR). The frequencies of occipital alpha rhythms of DS showed a significant inverse correlation with chronological age, while(More)
Metal analysis of calcium, manganese, aluminum and copper in CNS tissue samples of degenerative CNS disease cases (six Japanese ALS, three Japanese Alzheimer disease, four Guam PD, one Guam ALS) using neutron activation analysis, was conducted with following results: Five of six Japanese ALS cases, two of three Japanese Alzheimer disease cases and all of(More)
To determine whether an association exists between Alzheimer's disease (AD) and thyroid disease, we carried out two studies in the population of Rochester, Minnesota. We reviewed medical records of a cohort of 198 women with histologically confirmed Hashimoto's thyroiditis (1935 to 1974) for evidence of subsequent dementia, applying the criteria used for(More)