Search Results - "KYOGOKU, Shinsuke"

Advantages of Using Both Voxel- and Surface-based Morphometry in Cortical Morphology Analysis: A Review of Various Applications by Goto, Masami, Abe, Osamu, Hagiwara, Akifumi, Fujita, Shohei, Kamagata, Koji, Hori, Masaaki, Aoki, Shigeki, Osada, Takahiro, Konishi, Seiki, Masutani, Yoshitaka, Sakamoto, Hajime, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki

“…Surface-based morphometry (SBM) is extremely useful for estimating the indices of cortical morphology, such as volume, thickness, area, and gyrification,…”
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Reducing image artifacts in sparse projection CT using conditional generative adversarial networks by Usui, Keisuke, Kamiyama, Sae, Arita, Akihiro, Ogawa, Koichi, Sakamoto, Hajime, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki

“…Reducing the amount of projection data in computed tomography (CT), specifically sparse-view CT, can reduce exposure dose; however, image artifacts can occur…”
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Evaluation of motion artefact reduction depending on the artefacts’ directions in head MRI using conditional generative adversarial networks by Usui, Keisuke, Muro, Isao, Shibukawa, Syuhei, Goto, Masami, Ogawa, Koichi, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki

“…Motion artefacts caused by the patient’s body movements affect magnetic resonance imaging (MRI) accuracy. This study aimed to compare and evaluate the accuracy…”
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An analysis of the effectiveness of reflective learning through watching videos recorded with smart glasses-With multiple views (student, patient, and overall) in radiography education by Muroi, Kenzo, Kyogoku, Shinsuke, Sakano, Yasuaki, Sakamoto, Hajime, Nakazeko, Kazuma, Koyama, Kazuya, Fukunaga, Issei, Hori, Kensuke, Kotake, Kumiko, Nojiri, Shuko, Sekine, Miwa, Nishizaki, Yuji, Daida, Hiroyuki

“…The Objective Structured Clinical Examination (OSCE) is designed to assess medical students' skills and attitude competencies before clinical practice…”
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Analysis of synthetic magnetic resonance images by multi-channel segmentation increases accuracy of volumetry in the putamen and decreases mis-segmentation in the dural sinuses by Goto, Masami, Fukunaga, Issei, Hagiwara, Akifumi, Fujita, Shohei, Hori, Masaaki, Kamagata, Koji, Aoki, Shigeki, Abe, Osamu, Sakamoto, Hajime, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki

“…Voxel-based morphometry (VBM) using magnetic resonance imaging (MR) has been used to estimate cortical atrophy associated with various diseases. However, there…”
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Influence of Mild White Matter Lesions on Voxel-based Morphometry by Goto, Masami, Hagiwara, Akifumi, Fujita, Shohei, Hori, Masaaki, Kamagata, Koji, Aoki, Shigeki, Abe, Osamu, Sakamoto, Hajime, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki

“…Purpose: The aim of this study was to investigate whether the detectability of brain volume change in voxel-based morphometry (VBM) with gray matter images is…”
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Deep Learning-based Hierarchical Brain Segmentation with Preliminary Analysis of the Repeatability and Reproducibility by Goto, Masami, Kamagata, Koji, Andica, Christina, Takabayashi, Kaito, Uchida, Wataru, Goto, Tsubasa, Yuzawa, Takuya, Kitamura, Yoshiro, Hatano, Taku, Hattori, Nobutaka, Aoki, Shigeki, Sakamoto, Hajime, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki, The Alzheimer’s Disease Neuroimaging Initiative

“…Purpose: We developed new deep learning-based hierarchical brain segmentation (DLHBS) method that can segment T1-weighted MR images (T1WI) into 107 brain…”
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Estimation of intracranial volume: A comparative study between synthetic MRI and FSL-brain extraction tool (BET)2 by Goto, Masami, Hagiwara, Akifumi, Kato, Ayumi, Fujita, Shohei, Hori, Masaaki, Kamagata, Koji, Sugano, Hidenori, Arai, Hajime, Aoki, Shigeki, Abe, Osamu, Sakamoto, Hajime, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki

“…•Intracranial extraction represents an important step in neuroimaging analyses.•Synthetic magnetic resonance method can make intracranial volume…”
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Effect of changing the analyzed image contrast on the accuracy of intracranial volume extraction using Brain Extraction Tool 2 by Goto, Masami, Hagiwara, Akifumi, Kato, Ayumi, Fujita, Shohei, Hori, Masaaki, Kamagata, Koji, Aoki, Shigeki, Abe, Osamu, Sakamoto, Hajime, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki

“…The aim of this study was to evaluate the effect of changing the contrast of an analyzed image on the accuracy of intracranial volume (ICV) extraction using…”
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Alterations of the optic pathway between unilateral and bilateral optic nerve damage in multiple sclerosis as revealed by the combined use of advanced diffusion kurtosis imaging and visual evoked potentials by Takemura, Mariko Yoshida, Hori, Masaaki, Yokoyama, Kazumasa, Hamasaki, Nozomi, Suzuki, Michimasa, Kamagata, Koji, Kamiya, Kouhei, Suzuki, Yuriko, Kyogoku, Shinsuke, Masutani, Yoshitaka, Hattori, Nobutaka, Aoki, Shigeki

“…Abstract Objectives We investigated changes in the optic tract and optic radiation in patients with multiple sclerosis (MS) by comparing unilateral and…”
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A Contribution to the History of Japanese Education Systems for Radiological Technologists by Sakano, Yasuaki, Muroi, Kenzo, Goto, Masami, Sakamoto, Hajime, Morimoto, Yuh, Kyogoku, Shinsuke, Sakai, Tatsuo, Daida, Hiroyuki

“…The evolution of radiological technology is one of the most remarkable events of modern medical technology. Radiological examination has resulted in…”
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Effects of Diet and Exercise on Muscle and Liver Intracellular Lipid Contents and Insulin Sensitivity in Type 2 Diabetic Patients by Tamura, Yoshifumi, Tanaka, Yasushi, Sato, Fumihiko, Choi, Jong Bock, Watada, Hirotaka, Niwa, Masataka, Kinoshita, Junichiro, Ooka, Aiko, Kumashiro, Naoki, Igarashi, Yasuhiro, Kyogoku, Shinsuke, Maehara, Tadayuki, Kawasumi, Masahiko, Hirose, Takahisa, Kawamori, Ryuzo

“…Insulin resistance is associated with the circulating free fatty acid (FFA) level and intracellular lipid content in muscle and liver. We investigated the…”
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Accuracy of skull stripping in a single-contrast convolutional neural network model using eight-contrast magnetic resonance images by Goto, Masami, Otsuka, Yujiro, Hagiwara, Akifumi, Fujita, Shohei, Hori, Masaaki, Kamagata, Koji, Aoki, Shigeki, Abe, Osamu, Sakamoto, Hajime, Sakano, Yasuaki, Kyogoku, Shinsuke, Daida, Hiroyuki

“…In automated analyses of brain morphometry, skull stripping or brain extraction is a critical first step because it provides accurate spatial registration and…”
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Cervical spondylosis: Evaluation of microstructural changes in spinal cord white matter and gray matter by diffusional kurtosis imaging by Hori, Masaaki, Tsutsumi, Satoshi, Yasumoto, Yukimasa, Ito, Masanori, Suzuki, Michimasa, Tanaka, Fumine S, Kyogoku, Shinsuke, Nakamura, Masanobu, Tabuchi, Takashi, Fukunaga, Issei, Suzuki, Yuriko, Kamagata, Koji, Masutani, Yoshitaka, Aoki, Shigeki

“…Abstract Introduction We investigated microstructural changes in the spinal cord, separately for white matter and gray matter, in patients with cervical…”
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Effects of Diet-Induced Moderate Weight Reduction on Intrahepatic and Intramyocellular Triglycerides and Glucose Metabolism in Obese Subjects by Sato, Fumihiko, Tamura, Yoshifumi, Watada, Hirotaka, Kumashiro, Naoki, Igarashi, Yasuhiro, Uchino, Hiroshi, Maehara, Tadayuki, Kyogoku, Shinsuke, Sunayama, Satoshi, Sato, Hiroyuki, Hirose, Takahisa, Tanaka, Yasushi, Kawamori, Ryuzo

“…Context: Although moderate weight reduction is recommended as primary therapy of metabolic syndrome, little information is known regarding metabolic changes…”
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Multiple sclerosis: Benefits of q-space imaging in evaluation of normal-appearing and periplaque white matter by Hori, Masaaki, Yoshida, Mariko, Yokoyama, Kazumasa, Kamagata, Koji, Kumagai, Fumitaka, Fukunaga, Issei, Kamiya, Kouhei, Suzuki, Michimasa, Masutani, Yoshitaka, Hamasaki, Nozomi, Suzuki, Yuriko, Kyogoku, Shinsuke, Hattori, Nobutaka, Aoki, Shigeki

“…Abstract Introduction Diffusion tensor imaging (DTI) reveals white matter pathology in patients with multiple sclerosis (MS). A recent non-Gaussian diffusion…”
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Intersite Reliability of Diffusion Tensor Imaging on Two 3T Scanners by KAMAGATA, Koji, SHIMOJI, Keigo, HORI, Masaaki, NISHIKORI, Akira, TSURUTA, Kohei, YOSHIDA, Mariko, KAMIYA, Kouhei, IRIE, Ryusuke, SUZUKI, Michimasa, KYOGOKU, Shinsuke, SUZUKI, Yuriko, SATO, Noriko, AOKI, Shigeki

“…We report the intersite scan reliability of diffusion tensor imaging (DTI) parameters using identical 3T scanners and acquisition protocols at 2 sites…”
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Distribution of estimated glomerular filtration rate (eGFR) values in patients receiving contrast-enhanced magnetic resonance imaging by Shimoji, Keigo, Aoki, Shigeki, Nakanishi, Atsushi, Suzuki, Michimasa, Hori, Masaaki, Sato, Syuji, Hoshito, Haruyoshi, Kyogoku, Shinsuke, Cho, Narisumi, Ozaki, Yutaka, Suzuki, Masaru, Kuwatsuru, Ryohei, Sasai, Keisuke

“…Purpose The aim of this study was to elucidate the distribution of estimated glomerular filtration rate (eGFR) values in patients who underwent…”
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Carotid artery plaque assessment using CT with iodine mapping by Suzuki, Michimasa, Onozato, Yusuke, Kondo, Jiro, Kyogoku, Shinsuke

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Differential T2 changes in tibialis anterior and soleus: Influence of exercise type and perceived exertion by Shibukawa, Shuhei, Yoshimaru, Daisuke, Hiyama, Yoshinori, Ozawa, Takuya, Usui, Keisuke, Goto, Masami, Sakamoto, Hajime, Kyogoku, Shinsuke, Daida, Hiroyuki

“…Understanding muscle response to exercise is critical for optimizing training strategies. This study investigated the effects of dorsiflexion and plantar…”
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