Zobrazeno 1 - 10 of 52 pro vyhledávání: '"Masashi KAWAKAMI"'
1
Akademický článek
Development of Combination Methods for Detecting Malignant Uptakes Based on Physiological Uptake Detection Using Object Detection With PET-CT MIP Images
Autor: Masashi Kawakami, Kenji Hirata, Sho Furuya, Kentaro Kobayashi, Hiroyuki Sugimori, Keiichi Magota, Chietsugu Katoh
Publikováno v: Frontiers in Medicine, Vol 7 (2020)
Deep learning technology is now used for medical imaging. YOLOv2 is an object detection model using deep learning. Here, we applied YOLOv2 to FDG-PET images to detect the physiological uptake on the images. We also investigated the detection precisio
Externí odkaz: https://doaj.org/article/4e608da509504f59b12e59b74dbed31d
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4
Akademický článek
Automatic Detection of a Standard Line for Brain Magnetic Resonance Imaging Using Deep Learning
Autor: Hiroyuki Sugimori, Masashi Kawakami
Publikováno v: Applied Sciences, Vol 9, Iss 18, p 3849 (2019)
Recently, deep learning technology has been applied to medical images. This study aimed to create a detector able to automatically detect an anatomical structure presented in a brain magnetic resonance imaging (MRI) scan to draw a standard line. A to
Externí odkaz: https://doaj.org/article/179f0214eb154371a127e706645f0332
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5
Akademický článek
Long-term exercise is a potent trigger for ΔFosB induction in the hippocampus along the dorso-ventral axis.
Autor: Takeshi Nishijima, Masashi Kawakami, Ichiro Kita
Publikováno v: PLoS ONE, Vol 8, Iss 11, p e81245 (2013)
Physical exercise improves multiple aspects of hippocampal function. In line with the notion that neuronal activity is key to promoting neuronal functions, previous literature has consistently demonstrated that acute bouts of exercise evoke neuronal
Externí odkaz: https://doaj.org/article/97b65b7eb0624436a2304445e4baa023
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7
A bout of treadmill exercise increases matrix metalloproteinase-9 activity in the rat hippocampus
Autor: Masashi Kawakami, Ichiro Kita, Takeshi Nishijima
Publikováno v: Neuroscience Letters. 594:144-149
Regular exercise induces a variety of structural changes in the hippocampus of rodents, although the underlying mechanisms remain obscure. Particularly, the possible involvement of molecules regulating the remodeling of the extracellular matrix (ECM)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c76653aa56735a0ba445cf96086da590
https://doi.org/10.1016/j.neulet.2015.03.063
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8
Automatic Detection of a Standard Line for Brain Magnetic Resonance Imaging Using Deep Learning
Autor: Masashi Kawakami, Hiroyuki Sugimori
Publikováno v: Applied Sciences
Volume 9
Issue 18
Applied Sciences, Vol 9, Iss 18, p 3849 (2019)
Recently, deep learning technology has been applied to medical images. This study aimed to create a detector able to automatically detect an anatomical structure presented in a brain magnetic resonance imaging (MRI) scan to draw a standard line. A to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::764d8ac60b7cc76f919ca591d5b66bec
https://doi.org/10.3390/app9183849
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9
Application of the preference set-based design to layout of the microstrip line on board edge with RLGC meta modeling
Autor: Haruo Ishikawa, Yoshio Kami, Kazuya Nagao, Fengchao Xiao, Masashi Kawakami
Publikováno v: 2016 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC).
Multi-objective optimization methods are applied to solve various issues in fields of not only mechanical engineering but also management, medicine, etc. Preference set-based design (PSD) method is one of them and has been successfully applied in the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b131de843e963f9acf339c240f80f78
https://doi.org/10.1109/apemc.2016.7522809
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