Search Results - "AOTSUKA, A"

Mapping of brain acetylcholinesterase alterations in Lewy body disease by PET by SHIMADA, H, HIRANO, S, HATTORI, T, SUHARA, T, IRIE, T, SHINOTOH, H, AOTSUKA, A, SATO, K, TANAKA, N, OTA, T, ASAHINA, M, FUKUSHI, K, KUWABARA, S

“…To characterize brain cholinergic deficits in Parkinson disease (PD), PD with dementia (PDD), and dementia with Lewy bodies (DLB). Participants included 18…”
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Effect of donepezil on brain acetylcholinesterase activity in patients with AD measured by PET by SHINOTOH, H, AOTSUKA, A, FUKUSHI, K, NAGATSUKA, S, TANAKA, N, OTA, T, TANADA, S, IRIE, T

“…Acetylcholinesterase (AChE) activities in the brain of three patients with AD were measured once before and once during donepezil treatment (5 mg/d in two…”
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The amygdala and Alzheimer's disease: positron emission tomographic study of the cholinergic system by Shinotoh, H, Fukushi, K, Nagatsuka, S, Tanaka, N, Aotsuka, A, Ota, T, Namba, H, Tanada, S, Irie, T

“…The primary transmitter deficit is cholinergic in Alzheimer's disease (AD), and the amygdala receives a major cholinergic projection from the nucleus basalis…”
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Brain acetylcholinesterase activity in FTDP-17 studied by PET by HIRANO, S, SHINOTOH, H, IRIE, T, KOBAYASHI, T, TSUBOI, Y, WSZOLEK, Z. K, AOTSUKA, A, TANAKA, N, OTA, T, FUKUSHI, K, TANADA, S

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2.021 DEMENTIA WITH LEWY BODIES CAN BE WELL-DIFFERENTIATED FROM ALZHEIMER'S DISEASE BY MEASUREMENT OF BRAIN ACETYLCHOLIN ESTERASE ACTIVITY BY PET by Shimada, H, Hirano, S, Shinotoh, H, Aotsuka, A, Sato, K, Tanaka, N, Ota, T, Asahina, M, Fukushi, K, Kuwabara, S, Irie, T, Ito, H, Suhara, T

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Dopamine D1 receptors in Parkinson's disease and striatonigral degeneration: a positron emission tomography study by Shinotoh, H, Inoue, O, Hirayama, K, Aotsuka, A, Asahina, M, Suhara, T, Yamazaki, T, Tateno, Y

“…Striatal dopamine D1 receptors were investigated in 11 patients with Parkinson's disease (PD), five patients with striatonigral degeneration (SND) and six…”
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Levodopa peak response time reflects severity of dopamine neuron loss in Parkinson's disease by Sohn, Y H, Metman, L V, Bravi, D, Linfante, I, Aotsuka, A, Mouradian, M M, Chase, T N

“…We measured the time to peak antiparkinson response following injection of levodopa or apomorphine in 57 patients with Parkinson's disease. The peak response…”
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Event-related potentials in Parkinson's disease by Aotsuka, A, Weate, S J, Drake, Jr, M E, Paulson, G W

“…The increasingly recognized occurrence of dementia in Parkinson's disease (PD) has prompted study of cognitive evoked potentials in this disorder. The P300…”
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Magnetic resonance spectroscopy in Parkinson's disease and multiple system atrophy by Aotsuka, A, Shinotoh, H, Hattori, T

“…Recent advances in magnetic resonance spectroscopy(MRS) allow to assay noninvasively key molecules of brain metabolism in living patients. There are several…”
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Parkinsonian syndromes by Paulson, G W, Aotsuka, A

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Progressive loss of cortical acetylcholinesterase activity in association with cognitive decline in Alzheimer's disease: A positron emission tomography study by Shinotoh, Hitoshi, Namba, Hiroki, Fukushi, Kiyoshi, Nagatsuka, Shin-Ichiro, Tanaka, Noriko, Aotsuka, Akiyo, Ota, Tsuneyoshi, Tanada, Shuji, Irie, Toshiaki

“…We measured brain acetylcholinesterase activity in 30 patients with Alzheimer's disease (AD) and 14 age‐matched controls by positron emission tomography (PET)…”
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Paraneoplastic dermatomyositis by Aotsuka, A, Hattori, T

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Punch drunk syndrome due to repeated karate kicks and punches by Aotsuka, A, Kojima, S, Furumoto, H, Hattori, T, Hirayama, K

“…We reported a 39-year-old man with punch drunk syndrome who had cerebellar ataxia, seizure and dementia. CT scan of the brain revealed remarkable atrophy and…”
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Magnetic resonance imaging in multiple system atrophy by Aotsuka, A, Shinotoh, H, Hirayama, K, Ikehira, H, Hashimoto, T

“…We studied 18 patients with multiple system atrophy (MSA) by high field strength MRI: 6 striatonigral degeneration (SND), 4 Shy-Drager syndrome (SDS), and 8…”
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MRI in Parkinson's disease and vascular parkinsonism--study on the lesion of substantia nigra by Aotsuka, A, Shinotoh, H, Hirayama, K, Ikehira, H, Fukuda, H

“…We examined the magnetic resonance (MR) image of midbrain and striatum in 30 patients with Parkinson's disease (PD), 10 patients with vascular parkinsonism…”
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Kinetic Analysis of [ C]MP4A Using a High-Radioactivity Brain Region That Represents an Integrated Input Function for Measurement of Cerebral Acetylcholinesterase Activity Without Arterial Blood Sampling by Nagatsuka, Shin-Ichiro, Fukushi, Kiyoshi, Shinotoh, Hitoshi, Namba, Hiroki, Iyo, Masaomi, Tanaka, Noriko, Aotsuka, Akiyo, Ota, Tsuneyoshi, Tanada, Shuji, Irie, Toshiaki

“…N-[11C]methylpiperidin-4-yl acetate ([11C]MP4A) is an acetylcholine analog. It has been used successfully for the quantitative measurement of…”
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The Amygdala and Alzheimer's Disease by SHINOTOH, H., FUKUSHI, K., NAGATSUKA, S., TANAKA, N., AOTSUKA, A., OTA, T., NAMBA, H., TANADA, S., IRIE, T.

“…: The primary transmitter deficit is cholinergic in Alzheimer's disease (AD), and the amygdala receives a major cholinergic projection from the nucleus basalis…”
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Evaluation of Simplified Kinetic Analyses for Measurement of Brain Acetylcholinesterase Activity Using N-[11C]Methylpiperidin-4-yl Propionate and Positron Emission Tomography by Sato, Koichi, Fukushi, Kiyoshi, Shinotoh, Hitoshi, Nagatsuka, Shinichiro, Tanaka, Noriko, Aotsuka, Akiyo, Ota, Tsuneyoshi, Shiraishi, Tetsuya, Tanada, Shuji, Iyo, Masaomi, Irie, Toshiaki

“…The applicability of two reference tissue-based analyses without arterial blood sampling for the measurement of brain regional acetylcholinesterase (AChE)…”
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Positron Emission Tomographic Measurement of Brain Acetylcholinesterase Activity Using N-[11C]methylpiperidin-4-yl Acetate Without Arterial Blood Sampling: Methodology of Shape Analysis and its Diagnostic Power for Alzheimer's Disease by Tanaka, Noriko, Fukushi, Kiyoshi, Shinotoh, Hitoshi, Nagatsuka, Shin-ichiro, Namba, Hiroki, Iyo, Masaomi, Aotsuka, Akiyo, Ota, Tsuneyoshi, Tanada, Shuji, Irie, Toshiaki

“…N-[11C]methylpiperidin-4-yl acetate ([11C]MP4A) is a radiotracer that has been used successfully for the quantitative measurement of acetylcholinesterase…”
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Brain acetylcholinesterase activity in Alzheimer disease measured by positron emission tomography by SHINOTOH, H, NAMBA, H, FUKUSHI, K, NAGATSUKA, S.-I, TANAKA, N, AOTSUKA, A, TANADA, S, IRIE, T

“…Brain acetylcholinesterase activity was measured in 14 patients with Alzheimer disease and 14 age-matched control subjects by positron emission tomography with…”
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