Inter-rater variability of visual interpretation and comparison with quantitative evaluation of 11C-PiB PET amyloid images of the Japanese Alzheimer's Disease …

T Yamane, K Ishii, M Sakata, Y Ikari, T Nishio… - European journal of …, 2017 - Springer
Purpose The aim of this study was to assess the inter-rater variability of the visual interpretation
of 11 C-PiB PET images regarding the positivity/negativity of amyloid deposition that …

Influence of statistical fluctuation on reproducibility and accuracy of SUVmax and SUVpeak: a phantom study

G Akamatsu, Y Ikari, H Nishida, T Nishio… - Journal of nuclear …, 2015 - Soc Nuclear Med
Standardized uptake values (SUVs) have been widely used in the diagnosis of malignant
tumors and in clinical trials of tumor therapies as semiquantitative metrics of tumor 18 F-FDG …

[HTML][HTML] Phantom criteria for qualification of brain FDG and amyloid PET across different cameras

Y Ikari, G Akamatsu, T Nishio, K Ishii, K Ito, T Iwatsubo… - EJNMMI physics, 2016 - Springer
… Co-author of Tomoyuki Nishio joined Eli Lilly Japan in February 2016. All of Nishio’s
efforts in this study were conducted as a member of IBRI. … Tomoyuki Nishio

Head motion evaluation and correction for PET scans with 18F-FDG in the Japanese Alzheimer's disease neuroimaging initiative (J-ADNI) multi-center study

Y Ikari, T Nishio, Y Makishi, Y Miya, K Ito… - Annals of nuclear …, 2012 - Springer
Objective Head motion during 30-min (six 5-min frames) brain PET scans starting 30 min
post-injection of FDG was evaluated together with the effect of post hoc motion correction …

Exploratory human PET study of the effectiveness of 11C-ketoprofen methyl ester, a potential biomarker of neuroinflammatory processes in Alzheimer's disease

…, T Yamane, T Mikami, H Nishida, T Nishio… - Nuclear medicine and …, 2016 - Elsevier
Introduction Neuroinflammatory processes play an important role in the pathogenesis of
Alzheimer's disease (AD). As a biomarker of neuroinflammatory processes, we designed 11 C-…

Human whole-body biodistribution and dosimetry of a new PET tracer,[11C] ketoprofen methyl ester, for imagings of neuroinflammation

…, T Yamane, M Sasaki, T Mikami, T Nishio… - Nuclear medicine and …, 2014 - Elsevier
Introduction Neuroinflammatory processes play an important role in the pathogenesis of
Alzheimer's disease and other brain disorders, and nonsteroidal anti-inflammatory drugs (…

Optimization of image reconstruction conditions with phantoms for brain FDG and amyloid PET imaging

G Akamatsu, Y Ikari, T Nishio, H Nishida… - Annals of nuclear …, 2016 - Springer
Objectives The purpose of this study was to optimize image reconstruction conditions for brain
18 F-FDG, 11 C-PiB, 18 F-florbetapir and 18 F-flutemetamol PET imaging with Discovery-…

The use of electrolyzed water for sanitation control of eggshells and GP center

N ACHIWA, T NISHIO - Food science and technology research, 2003 - jstage.jst.go.jp
The use of electrolyzed water for washing and sanitizing eggshells and an egg washer was
evaluated for its effectiveness at a Grade & Packing Center adjacent to a poultry farm for a …

Equal sensitivity of early and late scans after injection of FDG for the detection of Alzheimer pattern: an analysis of 3D PET data from J-ADNI, a multi-center study

…, K Ito, K Ishii, T Kato, Y Makishi, T Nishio… - Annals of nuclear …, 2013 - Springer
Objective To determine the optimal accumulation time for three-dimensional positron emission
tomography (3D-PET) with 18 F-2-fluoro-2-deoxy-d-glucose ( 18 F-FDG) to detect the …

Harmonization of Standardized Uptake Value among Different Generation PET/CT Cameras Based on a Phantom Experiment-Utility of SUV (peak)

…, A Fujino, A Ohnishi, Y Ikari, T Nishio… - … Gijutsu Gakkai Zasshi, 2015 - europepmc.org
Standardized uptake value (SUV) has been widely used as a semi-quantitative metric of
uptake in FDGPET/CT for diagnosis of malignant tumors and evaluation of tumor therapies. …