Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Yayoi Hayakawa"'
Autor:
Akihiko Wada, Toshiaki Akashi, George Shih, Akifumi Hagiwara, Mitsuo Nishizawa, Yayoi Hayakawa, Junko Kikuta, Keigo Shimoji, Katsuhiro Sano, Koji Kamagata, Atsushi Nakanishi, Shigeki Aoki
Publikováno v:
Diagnostics, Vol 14, Iss 14, p 1541 (2024)
Background and Objectives: Integrating large language models (LLMs) such as GPT-4 Turbo into diagnostic imaging faces a significant challenge, with current misdiagnosis rates ranging from 30–50%. This study evaluates how prompt engineering and conf
Externí odkaz:
https://doaj.org/article/ca2372d522b849688380ec77ea7ad68b
Autor:
Akihiko Wada, Yuya Saito, Shohei Fujita, Ryusuke Irie, Toshiaki Akashi, Katsuhiro Sano, Shinpei Kato, Yutaka Ikenouchi, Akifumi Hagiwara, Kanako Sato, Nobuo Tomizawa, Yayoi Hayakawa, Junko Kikuta, Koji Kamagata, Michimasa Suzuki, Masaaki Hori, Atsushi Nakanishi, Shigeki Aoki
Publikováno v:
Magnetic Resonance in Medical Sciences. 22:57-66
Myelination-related MR signal changes in white matter are helpful for assessing normal development in infants and children. A rule-based myelination evaluation workflow regarding signal changes on T1-weighted images (T1WIs) and T2-weighted images (T2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6984bd2f801e609cfcbe4fcbae731f61
https://doi.org/10.2463/mrms.mp.2021-0068
https://doi.org/10.2463/mrms.mp.2021-0068
Publikováno v:
PLoS ONE, Vol 14, Iss 5, p e0215023 (2019)
Functional magnetic resonance imaging (fMRI), electroencephalogram (EEG), and diffusion tensor imaging (DTI) recording have complementary spatiotemporal resolution limitations but can be powerful methods when used together to enable both functional a
Externí odkaz:
https://doaj.org/article/c735dbf6127942379626d984741bcce8
Publikováno v:
Neuropsychiatric Disease and Treatment, Vol 2010, Iss Issue 1, Pp 99-105 (2010)
Yayoi Hayakawa1, Masaru Mimura2, Hidetomo Murakami3, Mitsuru Kawamura31Department of Radiology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan; 2Department of Neuropsychiatry, Showa University School of Medicine, Tokyo, Japan; 3Depart
Externí odkaz:
https://doaj.org/article/dfce3860acfa4aa486f7eb244f5e596a
Publikováno v:
International Journal of Cardiology. 228:260-264
Objectives Current clinical models predict the pre-test probability of obstructive coronary artery disease, but these models do not predict the presence of high-risk plaques. Thus the objective of this study was to propose a model to predict high-ris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43e42e345f3355918d5f554b4dd8bbcd
https://doi.org/10.1016/j.ijcard.2016.11.248
https://doi.org/10.1016/j.ijcard.2016.11.248
Publikováno v:
International Journal of Radiology. 3:90-94
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f168b1162670a92775e4de5a924ace80
https://doi.org/10.17554/j.issn.2313-3406.2016.03.31
https://doi.org/10.17554/j.issn.2313-3406.2016.03.31
Autor:
Nobuo Tomizawa1 tomizawa-tky@umin.ac.jp, Yayoi Hayakawa1, Shinichi Inoh1, Takeshi Nojo1, Sunao Nakamura2
Publikováno v:
Research Reports in Clinical Cardiology. 2015, Vol. 6, p145-152. 8p.
Publikováno v:
International Cardiovascular Forum Journal, Vol 9, Pp 15-20 (2016)
ObjectivesTo assess the diagnostic performance and enhancement of coronary CT with reduced contrast medium using the spiral flow tube compared with the T-shaped tube.MethodsWe retrospectively included 444 patients who underwent catheter examination w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fa9200a841fba61e6de580c72dbac5e
https://doi.org/10.17987/icfj.v9i0.375
https://doi.org/10.17987/icfj.v9i0.375
Publikováno v:
International Journal of Cardiology. 234:136
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b730c97e78996986c781dbca4429be25
https://doi.org/10.1016/j.ijcard.2017.02.021
https://doi.org/10.1016/j.ijcard.2017.02.021
Publikováno v:
International journal of cardiology. 176(3)
Objectives The purpose was to investigate the diagnostic performance of coronary computed tomography angiography (CTA) when non-calcified uninterpretable segments were determined as either obstructive or patent. We also investigated the factors that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::859af77271b94a4914fd18b3bbbcbc1d
https://pubmed.ncbi.nlm.nih.gov/25192784
https://pubmed.ncbi.nlm.nih.gov/25192784