Zobrazeno 1 - 10
of 351
pro vyhledávání: '"Akihiko WADA"'
Autor:
Rukeye Tuerxun, Koji Kamagata, Yuya Saito, Christina Andica, Kaito Takabayashi, Wataru Uchida, Seina Yoshida, Junko Kikuta, Hiroki Tabata, Hitoshi Naito, Yuki Someya, Hideyoshi Kaga, Mari Miyata, Toshiaki Akashi, Akihiko Wada, Toshiaki Taoka, Shinji Naganawa, Yoshifumi Tamura, Hirotaka Watada, Ryuzo Kawamori, Shigeki Aoki
Publikováno v:
Frontiers in Aging Neuroscience, Vol 16 (2024)
Background and purposeGlymphatic system in type 2 diabetes mellitus (T2DM) but not in the prodrome, prediabetes (Pre-DM) was investigated using diffusion tensor image analysis along the perivascular space (DTI-ALPS). Association between glymphatic sy
Externí odkaz:
https://doaj.org/article/c40a8445132d4936873403da60816f57
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:
Wataru Uchida, Koji Kamagata, Christina Andica, Kaito Takabayashi, Yuya Saito, Mana Owaki, Shohei Fujita, Akifumi Hagiwara, Akihiko Wada, Toshiaki Akashi, Katsuhiro Sano, Masaaki Hori, Shigeki Aoki
Publikováno v:
npj Parkinson's Disease, Vol 9, Iss 1, Pp 1-11 (2023)
Abstract Progressive supranuclear palsy (PSP) and corticobasal syndrome (CBS) are characterized by progressive white matter (WM) alterations associated with the prion-like spreading of four-repeat tau, which has been pathologically confirmed. It has
Externí odkaz:
https://doaj.org/article/b42acf58114a47c6b14792f10e371af7
Autor:
Yuichi Morita, Koji Kamagata, Christina Andica, Kaito Takabayashi, Junko Kikuta, Shohei Fujita, Thomas Samoyeau, Wataru Uchida, Yuya Saito, Hiroki Tabata, Hitoshi Naito, Yuki Someya, Hideyoshi Kaga, Yoshifumi Tamura, Mari Miyata, Toshiaki Akashi, Akihiko Wada, Toshiaki Taoka, Shinji Naganawa, Hirotaka Watada, Ryuzo Kawamori, Osamu Abe, Shigeki Aoki
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
Background and purposeExposure to contact sports in youth causes brain health problems later in life. For instance, the repetitive head impacts in contact sports might contribute to glymphatic clearance impairment and cognitive decline. This study ai
Externí odkaz:
https://doaj.org/article/a8c682bc98e04143919171ba9123aeb9
Autor:
Christina Andica, Koji Kamagata, Yuya Saito, Wataru Uchida, Shohei Fujita, Akifumi Hagiwara, Toshiaki Akashi, Akihiko Wada, Takashi Ogawa, Taku Hatano, Nobutaka Hattori, Shigeki Aoki
Publikováno v:
npj Parkinson's Disease, Vol 7, Iss 1, Pp 1-8 (2021)
Abstract Using a fixel-based analysis (FBA), we assessed the fiber-specific white matter (WM) alterations in nonmedicated patients with early-stage Parkinson’s disease (PD) with tremor-dominant (TD; n = 53; mean age, 61.7 ± 8.7 years) and postural
Externí odkaz:
https://doaj.org/article/a62949e23bc44e2eb28679d9ca2f8462
Autor:
Kentaro Sakashita, Rikiya Takeuchi, Keita Takeda, Mikio Takamori, Kensuke Ito, Yuriko Igarashi, Eiji Hayashi, Mari Iguchi, Masahiro Ono, Tetsuya Kashiyama, Masatoshi Tachibana, Jun Miyakoshi, Koichi Yano, Yu Sato, Miyake Yamamoto, Kengo Murata, Akihiko Wada, Kinuyo Chikamatsu, Akio Aono, Akiko Takaki, Hideaki Nagai, Akira Yamane, Masahiro Kawashima, Mariko Komatsu, Kazunari Nakaishi, Satoshi Watabe, Satoshi Mitarai
Publikováno v:
International Journal of Infectious Diseases, Vol 96, Iss , Pp 244-253 (2020)
Objectives: This study examined Mycobacterium tuberculosis (MTB)-secreted MPT64 as a surrogate of bacterial viability for the diagnosis of active pulmonary TB (PTB) and for follow-up treatment. Methods: In this proof-of-concept prospective study, 50
Externí odkaz:
https://doaj.org/article/adb7cbda1d1a418b9d229d52d983224b
Autor:
Yuya Saito, Koji Kamagata, Peter A. Wijeratne, Christina Andica, Wataru Uchida, Kaito Takabayashi, Shohei Fujita, Toshiaki Akashi, Akihiko Wada, Keigo Shimoji, Masaaki Hori, Yoshitaka Masutani, Daniel C. Alexander, Shigeki Aoki
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
Differentiating corticobasal degeneration presenting with corticobasal syndrome (CBD-CBS) from progressive supranuclear palsy with Richardson's syndrome (PSP-RS), particularly in early stages, is often challenging because the neurodegenerative condit
Externí odkaz:
https://doaj.org/article/ee3a10d3f8f94d689014a39856809203
Autor:
Junko Kikuta, Koji Kamagata, Toshiaki Taoka, Kaito Takabayashi, Wataru Uchida, Yuya Saito, Christina Andica, Akihiko Wada, Kaito Kawamura, Chihiro Akiba, Madoka Nakajima, Masakazu Miyajima, Shinji Naganawa, Shigeki Aoki
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
BackgroundThe aim of this study was to evaluate the water diffusivity changes along the perivascular space after lumboperitoneal shunt (LPS) surgery in idiopathic normal pressure hydrocephalus.MethodsNine patients diagnosed with idiopathic normal pre
Externí odkaz:
https://doaj.org/article/d9a244d734e84cd884ccf3f309709a48
Publikováno v:
Respiratory Medicine Case Reports, Vol 33, Iss , Pp 101416- (2021)
Unsuspected, non-asphyxiating, aspirated foreign body often masquerades as unresolved pneumonia, bronchiolitis or bronchial asthma. We report herein an 82-year-old, male patient with pleural effusion. Although the patient received the diagnosis of he
Externí odkaz:
https://doaj.org/article/811a223b801e4bf192bf776333fcfcd1
Autor:
Laetitia Saccenti, Akifumi Hagiwara, Christina Andica, Kazumasa Yokoyama, Shohei Fujita, Shimpei Kato, Tomoko Maekawa, Koji Kamagata, Alice Le Berre, Masaaki Hori, Akihiko Wada, Ukihide Tateishi, Nobutaka Hattori, Shigeki Aoki
Publikováno v:
Cells, Vol 9, Iss 2, p 393 (2020)
Evaluation of myelin by magnetic resonance imaging (MRI) is a difficult challenge, but holds promise in demyelinating diseases, such as multiple sclerosis (MS). Although multiple techniques have been developed, no gold standard has been established.
Externí odkaz:
https://doaj.org/article/53b867faacf84c80b30a5ceb467ce2b2