Zobrazeno 1 - 10 of 15 pro vyhledávání: '"Hiroyuki, Shinbata"'
3
Application of Image Analysis and Neural Networks to the Pathology Diagnosis of Intraductal Proliferative Lesions of the Breast
Autor: Tomoyuki Yokose, Takahiro Hasebe, Kiyoshi Mukai, Atsushi Sato, Hiroyuki Shinbata, Noriyoshi Fukushima
Publikováno v: Japanese Journal of Cancer Research : Gann
We studied whether a computer-assisted system using a combination of data collection by image analysis and analysis by neural networks can differentiate benign and malignant breast lesions. Forty-six intraductal lesions of the breast were studied by
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::806b28e00108b93efcbe468e2f405298
https://doi.org/10.1111/j.1349-7006.1997.tb00384.x
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4
Comparison of washout rate between planar image and polar map image: 123I-BMIPP study
Autor: Hideki, Otsuka, Masashi, Hieda, Hiroyuki, Shinbata, Akiko, Kubo, Hiromu, Nishitani
Publikováno v: The journal of medical investigation : JMI. 50(3-4)
Myocardial cells obtain 60-90% of their energy from free fatty acids under aerobic conditions. 123I-BMIPP can demonstrate fatty acid metabolism in the myocardium and is used to evaluate cardiac diseases. Forty-three patients underwent BMIPP imaging i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::571f5f36b76431e89c3d19ae89cc17a4
https://pubmed.ncbi.nlm.nih.gov/13678387
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5
The retention indices of 201Tl-SPECT in brain tumors
Autor: Hiroshi Tagashira, Takatoshi Senba, Hiroki Kitamura, Masashi Hieda, Hiroyuki Shinbata, Kyo Yamashita, Kenichi Kashihara, Hideki Otsuka
Publikováno v: Annals of nuclear medicine. 16(7)
Objective: The aim of this study was to assess the utility of201Tl SPECT in the differential diagnosis of intracranial tumors and to determine the relationship between201Tl uptake and histological types.Methods: Thirty-eight patients (19 males and 19
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60a7e34d98fe72513ac8e3a9486fb811
https://pubmed.ncbi.nlm.nih.gov/12508835
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6
Left ventricular volumes, ejection fraction, and regional wall motion calculated with gated technetium-99m tetrofosmin SPECT in reperfused acute myocardial infarction at super-acute phase: comparison with left ventriculography
Autor: Hiroyuki Shinbata, Mitsunori Abe, Hironari Tatsuno, Hiroshi Fukuda, Hirokazu Habara, Yukio Kazatani
Publikováno v: Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology. 7(6)
Noninvasive assessment of acute myocardial infarction (AMI) requires information about both myocardial perfusion and left ventricular (LV) function. The automated quantification of electrocardiographic-gated myocardial scintigraphy with technetium-99
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c01ad7284094c367ef164cf5abf98da
https://pubmed.ncbi.nlm.nih.gov/11144471
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7
Mathematical model for self-organization of direction columns in the primate middle temporal area
Autor: Shigeru Tanaka, Hiroyuki Shinbata
Publikováno v: Biological cybernetics. 70(3)
We attempted to reproduce modular structures for direction selectivity characteristic of the primate middle temporal area (MT) based on our thermodynamic model for the activity-dependent self-organization of neural networks. We assumed that excitator
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e137d7ebefce816125d53c15ea7c7d54
https://pubmed.ncbi.nlm.nih.gov/8136406
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10
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