Oral Session

[O-34] Oral Session 34

Fri. May 20, 2022 9:45 AM - 11:15 AM Room12 (Tokyo International Forum G Block 4F G402)

Chair:Akihiro Hashiguchi(Kagoshima University Hospital, Neurology, Neurological Disease Center)

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[O-34-1] A diagnostic marker of amyotrophic lateral sclerosis based on muscle ultrasonographic fasciculations

^○Koji Fukushima^1,2, Naoko Takamatsu¹, Yuki Yamamoto¹, Hiroki Yamazaki¹, Takeshi Yoshida^1,3, Shotaro Haji¹, Yusuke Osaki¹, Koji Fujita¹, Kazuma Sugie², Yuishin Izumi¹ (1.Department of Neurology, Tokushima University Graduate School of Biomedical Sciences, Japan, 2.Department of Neurology, Nara Medical University, Japan, 3.Department of Rheumatology, Chikamori Hospital, Japan)

[O-34-2] Upper motor neuron signs and cortical hyperexcitability in amyotrophic lateral sclerosis

^○Kazumoto Shibuya, Ryo Otani, Tomoki Suichi, Keigo Nakamura, Marie Morooka, Yuya Aotsuka, Sonoko Misawa, Satoshi Kuwabara (Department of Neurology, Chiba University, Japan)

[O-34-3] Study on Method to Assess Efficacy of Risdiplam on Manual Dexterity in SMA: A Study Protocol

^○Akihiro Hashiguchi¹, Yasuhiro Takeshima², Katsuhiro Mizuno³, Toshio Saito⁴, Kentaro Sahashi⁵, Akihiro Hirakawa⁶, Hiromitsu Kawata⁷, Masahisa Katsuno⁵ (1.Neurology, Neurological Disease Center, Kagoshima University Hospital, Kagoshima, Japan, 2.Department of Pediatrics, Hyogo College of Medicine, Hyogo, Japan, 3.Department of Physical Rehabilitation, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, Japan, 4.Division of Child Neurology, Department of Neurology, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan, 5.Department of Neurology, Nagoya University Graduate School of Medicine, Aichi, Japan, 6.Department of Clinical Biostatistics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan, 7.Chugai Pharmaceutical Co. Ltd, Tokyo, Japan)

[O-34-4] Surgical invasiveness of percutaneous endoscopic gastrostomy in amyotrophic lateral sclerosis

^○Sagiri Isose, Kimiko Ito, Takahiro Takeda, Sayuri Kokubun, Atsuko Tsuneyama, Ai Ishikawa, Kazuhiro Honda (Department of Neurology, National Hospital Organization Chibahigashi National Hospital, Japan)

[O-34-5] Evaluation of respiratory function in ALS using ultrasound speckle tracking

^○Shunsuke Watanabe¹, Kenji Sekiguchi¹, Hirotomo Suehiro¹, Masaaki Yoshikawa¹, Yoshikatsu Noda¹, Naohisa Kamiyama², Riki Matsumoto¹ (1.Division of Neurology, Kobe University Graduate School of Medicine, Japan, 2.G.E healthcare, Ultrasound Division)

[O-34-6] Bright tongue sign is associated with dysphagia of ALS patients

^○Takashi Kurashige, Naoko Mine, Tomomi Murao, Yuhei Kanaya, Yoriko Dodo, Tomohito Sugiura, Tsuyoshi Torii (Department of Neurology, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Japan)