Tokushima University / Educator and Researcher Directory --- Fujikawa, Joji

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Tokushima University ⟩ Graduate School of Biomedical Sciences ⟩ 医学域 ⟩ 共同研究講座 ⟩ Department of Advanced Brain Research ⟩

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Research

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Academic Paper (Judged Full Paper):

1.	Joji Fujikawa, Ryoma Morigaki, Kazuhisa Miyake, Taku Matsuda, Hiroshi Koyama, Teruo Oda, Nobuaki Yamamoto, Yuishin Izumi, Hideo Mure, Satoshi Goto and Yasushi Takagi : Cranial geometry in patients with dystonia and Parkinson's disease., Scientific Reports, Vol.13, No.1, 2023. (Summary) Abnormal skull shape has been reported in brain disorders. However, no studies have investigated cranial geometry in neurodegenerative disorders. This study aimed to evaluate the cranial geometry of patients with dystonia or Parkinson's disease (PD). Cranial computed tomography images of 36 patients each with idiopathic dystonia (IDYS), PD, and chronic subdural hematoma (CSDH) were analyzed. Those with IDYS had a significantly higher occipital index (OI) than those with CSDH (p = 0.014). When cephalic index (CI) was divided into the normal and abnormal groups, there was a significant difference between those with IDYS and CSDH (p = 0.000, α = 0.017) and between PD and CSDH (p = 0.031, α = 0.033). The age of onset was significantly correlated with the CI of IDYS (τ = - 0.282, p = 0.016). The Burke-Fahn-Marsden Dystonia Rating Scale motor score (BFMDRS-M) showed a significant correlation with OI in IDYS (τ = 0.372, p = 0.002). The cranial geometry of patients with IDYS was significantly different from that of patients with CSDH. There was a significant correlation between age of onset and CI, as well as between BFMDRS-M and OI, suggesting that short heads in the growth phase and skull balance might be related to the genesis of dystonia and its effect on motor symptoms. (Keyword) Humans / Dystonia / Parkinson Disease / Treatment Outcome / Deep Brain Stimulation / Dystonic Disorders / Skull / Hematoma, Subdural, Chronic / Globus Pallidus (Tokushima University Institutional Repository) ● Metadata: 118394 (Link to Publication Site) ● Publication site (DOI): 10.1038/s41598-023-37833-3 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 37420081 ● Search Scopus @ Elsevier (PMID): 37420081 ● Search Scopus @ Elsevier (DOI): 10.1038/s41598-023-37833-3 (Tokushima University Institutional Repository: 118394, DOI: 10.1038/s41598-023-37833-3, PubMed: 37420081)
2.	Joji Fujikawa, Ryoma Morigaki, Nobuaki Yamamoto, Teruo Oda, Hiroshi Nakanishi, Yuishin Izumi and Yasushi Takagi : Therapeutic Devices for Motor Symptoms in Parkinson's Disease: Current Progress and a Systematic Review of Recent Randomized Controlled Trials., Frontiers in Aging Neuroscience, Vol.14, 2022. (Summary) Invasive and non-invasive medical devices have unique characteristics, and several RCTs have been conducted for each device. Invasive devices are more effective, while non-invasive devices are less effective and have lower hurdles and risks. It is important to understand the characteristics of each device and capitalize on these. (Tokushima University Institutional Repository) ● Metadata: 117340 (Link to Publication Site) ● Publication site (DOI): 10.3389/fnagi.2022.807909 (Link to Search Site for Scientific Articles) ● PubMed @ National Institutes of Health, US National Library of Medicine (PMID): 35462692 ● Search Scopus @ Elsevier (PMID): 35462692 ● Search Scopus @ Elsevier (DOI): 10.3389/fnagi.2022.807909 (Tokushima University Institutional Repository: 117340, DOI: 10.3389/fnagi.2022.807909, PubMed: 35462692)

Proceeding of International Conference:

1.	Joji Fujikawa, Ryoma Morigaki, Kazuhisa Miyake, Taku Matsuda, Hiroshi Koyama, Teruo Oda, Nobuaki Yamamoto, Yuishin Izumi, Hideo Mure, Satoshi Goto and Yasushi Takagi : Cranial geometry in patients with dystonia, The 13th Scientific meeting of Asian Australasian Society for Stereotactic and Functional Neurosurgery (AASSFN 2023), Osaka, Apr. 2023.
2.	NAKANISHI Hiroshi, Ryoma Morigaki, Nobuaki Yamamoto, Joji Fujikawa, Teruo Oda, OMAE Hiroshi, Yuishin Izumi and Yasushi Takagi : The effect of Rikaba, a hybrid physical exercise salon for Parkinson's disease patients, The 13th Scientific meeting of Asian Australasian Society for Stereotactic and Functional Neurosurgery (AASSFN 2023), Osaka, Apr. 2023.
3.	Ryoma Morigaki, Maya Anzai, Joji Fujikawa, Teruo Oda, Hayasawa Hiroaki, Matsuda Taku, Jiro Kasahara and Yasushi Takagi : Changes in phosphodiesterase 10A in mice model of levodopa-induced dyskinesia, The 13th Scientific meeting of Asian Australasian Society for Stereotactic and Functional Neurosurgery (AASSFN 2023), Osaka, Apr. 2023.

Proceeding of Domestic Conference:

1.	Ryoma Morigaki, Hiroshi NAKANISHI, Teruo Oda, Joji Fujikawa, Hiroshi OMAE, Takamitsu Kawarasaki, Nobuaki Yamamoto, 立花亜由美, 尾崎智樹, Junichi Iga and Yasushi Takagi : Interdisciplinary Collaboration: Caregiving Medical Support System Originating from Parkinson's Salon., 日本脳神経外科学会第83回学術総会, Oct. 2024.
2.	Joji Fujikawa, Kazuhisa Miyake and Ryoma Morigaki : 脳深部刺激電極から得たLFPの解析(初級編), 第6回中国四国機能神経外科懇話会, Mar. 2024.
3.	Ryoma Morigaki, Joji Fujikawa, Taku Matsuda, Kazuhisa Miyake, Hideo Mure, Teruo Oda, Ryosuke Miyamoto, Koji Fujita, Nobuaki Yamamoto, 和泉唯心 and Yasushi Takagi : 特発性ジストニア患者の頭蓋骨の歪み, 日本定位・機能神経外科学会機関紙, Jan. 2022.
4.	Ryoma Morigaki, Joji Fujikawa, Teruo Oda, NAKANISHI Hiroshi, Nobuaki Yamamoto, Kazuhisa Miyake, Taku Matsuda and Yasushi Takagi : 機械学習を用いた脳線条体免疫染色画像の解析, 日本脳神経外科学会学術総会, Oct. 2021.

Grants-in-Aid for Scientific Research (KAKEN Grants Database @ NII.ac.jp)

手掌部電気刺激と聴覚刺激が脳に与える影響の調査と脳卒中リハビリテーションへの応用 (Project/Area Number: 24K20437 )
ふたつの異なるモデルによるジストニア発症機序と治療ターゲットの解明 (Project/Area Number: 23K08523 )
Search by Researcher Number (70903558)