Search Results - "Satoru IWASAKI"

Asymptotic convergence of solutions of Keller–Segel equations in network shaped domains by Iwasaki, Satoru

“…The objective of this study is to examine the classical Keller–Segel equations in network shaped domains. First, the existence of unique strict global…”
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A Mathematical Model of Non-Diffusion-Based Mobile Molecular Communication Networks by Iwasaki, Satoru, Jian Yang, Nakano, Tadashi

“…This letter presents a mathematical model of molecular communication networks where mobile bio-nanomachines coordinate their motion by using non-diffusive…”
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A Case of Anti-CRMP5 Paraneoplastic Neurological Syndrome Induced by Atezolizumab for Small Cell Lung Cancer by Tatsumi, Shinsui, Uryu, Kiyoaki, Iwasaki, Satoru, Harada, Hiromasa

“…We herein report a 76-year-old man who developed irritability and forgetfulness 5 months after the introduction of atezolizumab for the treatment of small cell…”
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Displacement of the facial nerve course by vestibular schwannoma: Preoperative visualization using diffusion tensor tractography by Taoka, Toshiaki, Hirabayashi, Hidehiro, Nakagawa, Hiroyuki, Sakamoto, Masahiko, Myochin, Kaoru, Hirohashi, Shinji, Iwasaki, Satoru, Sakaki, Toshisuke, Kichikawa, Kimihiko

“…Purpose To preoperatively visualize the course of the facial nerve, which is displaced by vestibular schwannoma, using diffusion tensor (DT) tractography, and…”
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Anatomical Evaluation of the Dural Sinuses in the Region of the Torcular Herophili Using Three Dimensional CT Venography by Fukusumi, Akio, MD, Okudera, Toshio, MD, Takahashi, Shoki, MD, Taoka, Toshiaki, MD, Sakamoto, Masahiko, MD, Nakagawa, Hiroyuki, MD, Takayama, Katsutoshi, MD, Kichikawa, Kimihiko, MD, Iwasaki, Satoru, MD

“…Rationale and Objectives The torcular herophili, or “confluence of the sinuses,” shows various configurations with other venous sinuses, as revealed by…”
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Asymptotic convergence of solutions to the forest kinematic model by Iwasaki, Satoru

“…We study the asymptotic behavior of global solutions to forest kinetic model equations composed of young trees, old trees, and air-borne seeds. Under some…”
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Diffusivity and diffusion anisotropy of cerebellar peduncles in cases of spinocerebellar degenerative disease by Taoka, Toshiaki, Kin, Tesseki, Nakagawa, Hiroyuki, Hirano, Makito, Sakamoto, Masahiko, Wada, Takeshi, Takayama, Katsutoshi, Wuttikul, Chatchada, Iwasaki, Satoru, Ueno, Satoshi, Kichikawa, Kimihiko

“…This study accessed the feasibility of using tractography-based analysis to evaluate the apparent diffusion coefficient (ADC) and fractional anisotropy (FA) of…”
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Active cerebrospinal fluid leakage after resolution of postdural puncture headache by Yokota, Hiroshi, Yokoyama, Kazuhiro, Nishioka, Toshikazu, Iwasaki, Satoru

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Magnetic resonance plaque imaging to predict the occurrence of the slow-flow phenomenon in carotid artery stenting procedures by Sakamoto, Masahiko, Taoka, Toshiaki, Nakagawa, Hiroyuki, Takayama, Katsutoshi, Wada, Takeshi, Myouchin, Kaoru, Akashi, Toshiaki, Miyasaka, Toshiteru, Fukusumi, Akio, Iwasaki, Satoru, Kichikawa, Kimihiko

“…Introduction The purpose is to investigate the feasibility of magnetic resonance (MR) plaque imaging in predicting the arterial flow impairment (slow-flow…”
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Changes of tumor size and tumor contrast enhancement during radiotherapy for non-small-cell lung cancer may be suggestive of treatment response by Okada, Hiroshi, Hontsu, Shigeto, Miura, Sachiko, Asakawa, Isao, Tamamoto, Tetsuro, Katayama, Emiko, Iwasaki, Satoru, Kimura, Hiroshi, Kichikawa, Kimihiko, Hasegawa, Masatoshi

“…We evaluated sequential dynamic contrast-enhanced CT (DCE-CT) scans to assess the possibility of early prediction of treatment responses by quantifying the…”
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Graph-Based Modeling of Mobile Molecular Communication Systems by Iwasaki, Satoru, Nakano, Tadashi

“…This letter develops a graph-based model of mobile molecular communication systems to study the spatio-temporal dynamics of bio-nanomachine concentration in a…”
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Asymptotic convergence of solutions for Laplace reaction–diffusion equations by Iwasaki, Satoru, Yagi, Atsushi

“…We study the initial–boundary value problem for a Laplace reaction–diffusion equation. After constructing local solutions by using the theory of abstract…”
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Initial experience of carotid artery stenting using the Carotid WALLSTENT and FilterWire EZ in Japan by Takayama, Katsutoshi, Taoka, Toshiaki, Nakagawa, Hiroyuki, Myouchin, Kaoru, Wada, Takeshi, Miyasaka, Toshiteru, Sakamoto, Masahiko, Fukusumi, Akio, Iwasaki, Satoru, Kimura, Ryota, Kurokawa, Shinichiro, Kichikawa, Kimihiko

“…Purpose The Carotid WALLSTENT (CWS) and Filter-Wire EZ (FWEZ) embolic protection devices for use in carotid arterial stenting (CAS) were newly approved for…”
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Initial experience of using the filter protection device during carotid artery stenting in Japan by Takayama, Katsutoshi, Nakagawa, Hiroyuki, Iwasaki, Satoru, Taoka, Toshiaki, Miyasaka, Toshiteru, Myouchin, Kaoru, Wada, Takeshi, Sakamoto, Masahiko, Fukusumi, Akio, Nakagawa, Ichiro, Kurokawa, Shinichiro, Kichikawa, Kimihiko

“…No filter protection devices for carotid artery stenting (CAS) have been formally approved for use in Japan; however, as of April 2008, the Angioguard XP…”
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Successful percutaneous transluminal angioplasty and stenting for symptomatic intracranial vertebral artery stenosis using intravascular ultrasound virtual histology by Takayama, Katsutoshi, Taoka, Toshiaki, Nakagawa, Hiroyuki, Myouchin, Kaoru, Wada, Takeshi, Sakamoto, Masahiko, Fukusumi, Akio, Iwasaki, Satoru, Kurokawa, Shinichiro, Kichikawa, Kimihiko

“…This is the first report of percutaneous transluminal angioplasty (PTA) of an intracranial artery applying intravascular ultrasound virtual histology…”
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Multiple cerebral aneurysms associated with Takayasu arteritis successfully treated with coil embolization by Takayama, Katsutoshi, Nakagawa, Hiroyuki, Iwasaki, Satoru, Taoka, Toshiaki, Myouchin, Kaoru, Wada, Takeshi, Sakamoto, Masahiko, Fukusumi, Akio, Kurokawa, Shinichiro, Kichikawa, Kimihiko

“…The cerebrovascular complications of Takayasu arteritis are primarily related to the presence of occlusive lesions. Cerebral aneurysms rarely occur as…”
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Cerebral hemorrhage with angiographic extravasation immediately after carotid artery stenting by Takayama, Katsutoshi, Nakagawa, Hiroyuki, Iwasaki, Satoru, Taoka, Toshiaki, Wada, Takeshi, Myouchin, Kaoru, Sakamoto, Masahiko, Fukusumi, Akio, Kichikawa, Kimihiko

“…Recognizing cerebral hyperperfusion syndrome with intracerebral hemorrhage following carotid artery stenting is critical because the mortality rate is high…”
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Age correlation of the time lag in signal change on EPI-fMRI by TAOKA, T, IWASAKI, S, UCHIDA, H, FUKUSUMI, A, NAKAGAWA, H, KICHIKAWA, K, TAKAYAMA, K, YOSHIOKA, T, TAKEWA, M, OHISHI, H

“…We measured the time lags between the start or end of tasks and signal changes in functional MRI (fMRI) for various age groups and evaluated the age…”
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Changes of Tumor Size and Tumor Contrast Enhancement during Radiotherapy for Non-small-cell Lung Cancer May Be Suggestive of Treatment Response by Hiroshi OKADA, Shigeto HONTSU, Sachiko MIURA, Isao ASAKAWA, Tetsuro TAMAMOTO, Emiko KATAYAMA, Satoru IWASAKI, Hiroshi KIMURA, Kimihiko KICHIKAWA, Masatoshi HASEGAWA

“…We evaluated sequential dynamic contrast-enhanced CT (DCE-CT) scans to assess the possibility of early prediction of treatment responses by quantifying the…”
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Initial experience of using the filter protection device during carotid artery stenting in Japan by Takayama, Katsutoshi, Nakagawa, Hiroyuki, Iwasaki, Satoru, Taoka, Toshiaki, Miyasaka, Toshiteru, Myouchin, Kaoru, Wada, Takeshi, Sakamoto, Masahiko, Fukusumi, Akio, Nakagawa, Ichiro, Kurokawa, Shinichiro, Kichikawa, Kimihiko

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