Voxel-based morphometric comparison between early-and late-onset mild Alzheimer's disease and assessment of diagnostic performance of z score images

K Ishii, T Kawachi, H Sasaki, AK Kono… - American Journal …, 2005 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Voxel-based morphometry (VBM), used for detecting brain
atrophy, permits comparison of local gray matter concentration at every voxel in an image …

Integrating CT myocardial perfusion and CT-FFR in the work-up of coronary artery disease

…, A Rossi, MM Lubbers, A Kurata, AK Kono… - JACC: Cardiovascular …, 2017 - jacc.org
Objectives : The aim of this study was to investigate the individual and combined accuracy
of dynamic computed tomography (CT) myocardial perfusion imaging (MPI) and computed …

Dual-energy CT head bone and hard plaque removal for quantification of calcified carotid stenosis: utility and comparison with digital subtraction angiography

…, Y Watanabe, M Higashi, T Nakazawa, AK Kono… - European …, 2009 - Springer
We evaluated quantification of calcified carotid stenosis by dual-energy (DE) CTA and dual-energy
head bone and hard plaque removal (DE hard plaque removal) and compared the …

Prevalence and extent of mitral annular disjunction in structurally normal hearts: comprehensive 3D analysis using cardiac computed tomography

…, T Toba, Y Watanabe, AK Kono… - European Heart …, 2021 - academic.oup.com
Aims Mitral annular disjunction is fibrous separation between the attachment of the posterior
mitral leaflet and the basal left ventricular myocardium initially described in dissected hearts…

Comparison of grey matter and metabolic reductions in frontotemporal dementia using FDG-PET and voxel-based morphometric MR studies

…, T Uemura, N Miyamoto, T Yoshikawa, AK Kono… - European journal of …, 2008 - Springer
Purpose The aim of this study was to investigate the regional differences between the
morphologic and functional changes in the same patients with frontotemporal dementia (FTD) …

Comparison of regional brain volume and glucose metabolism between patients with mild dementia with Lewy bodies and those with mild Alzheimer's disease

K Ishii, T Soma, AK Kono, K Sofue… - Journal of Nuclear …, 2007 - Soc Nuclear Med
The aim of this study was to investigate regional differences between morphologic and
functional changes in patients with mild dementia with Lewy bodies (DLB) compared with those …

Comparison of gray matter and metabolic reduction in mild Alzheimer's disease using FDG-PET and voxel-based morphometric MR studies

K Ishii, H Sasaki, AK Kono, N Miyamoto… - European journal of …, 2005 - Springer
Purpose The aim of this study was to investigate regional differences between morphologic
and functional changes in the same patients with mild Alzheimer’s disease (AD) using …

Relative myocardial blood flow by dynamic computed tomographic perfusion imaging predicts hemodynamic significance of coronary stenosis better than absolute …

AK Kono, A Coenen, M Lubbers, A Kurata… - Investigative …, 2014 - journals.lww.com
Objectives Quantitative myocardial perfusion imaging by computed tomography (CT) was
recently introduced to calculate myocardial blood flow (MBF). Because absolute MBF …

Fully automatic diagnostic system for early-and late-onset mild Alzheimer's disease using FDG PET and 3D-SSP

K Ishii, AK Kono, H Sasaki, N Miyamoto… - European journal of …, 2006 - Springer
Purpose The purpose of this study was to design a fully automatic computer-assisted
diagnostic system for early- and late-onset mild Alzheimer’s disease (AD). Methods Glucose …

[HTML][HTML] Diagnostic accuracy of deep-learning with anomaly detection for a small amount of imbalanced data: discriminating malignant parotid tumors in MRI

…, AK Kono, M Hori, M Teshima, N Otsuki, K Nibu… - Scientific Reports, 2020 - nature.com
We hypothesized that, in discrimination between benign and malignant parotid gland tumors,
high diagnostic accuracy could be obtained with a small amount of imbalanced data when …