Works matching AU Nakamura, Ryoichi

Results: 41

Identification of DAGLB variants in Japanese early-onset Parkinson's disease.

Published in:

Journal of Neural Transmission, 2025, v. 132, n. 7, p. 1023, doi. 10.1007/s00702-025-02926-y

By:

Luo, Yue;
Funayama, Manabu;
Hatano, Taku;
Li, Yuanzhe;
Yoshino, Hiroyo;
Yamashita, Satoshi;
Mori, Akira;
Nakamura, Ryoichi;
Hashizume, Yoshio;
Yoshida, Mari;
Riku, Yuichi;
Kanzato, Naomi;
Hattori, Nobutaka

Publication type:

Article

Oral administration of choline does not affect metabolic characteristics of gliomas and normal-appearing white matter, as detected with single-voxel <sup>1</sup>H-MRS at 1.5 T.

Published in:

Neuroradiology, 2009, v. 51, n. 3, p. 137, doi. 10.1007/s00234-008-0471-x

By:

Chernov, Mikhail F.;
Muragaki, Yoshihiro;
Maruyama, Takashi;
Ono, Yuko;
Usukura, Masao;
Yoshida, Shigetoshi;
Nakamura, Ryoichi;
Iseki, Hiroshi;
Kubo, Osami;
Hori, Tomokatsu;
Takakura, Kintomo

Publication type:

Article

Serial <sup>1</sup>H-MRS of thalamus during deep brain stimulation of bilateral globus pallidus internus for primary generalized dystonia.

Published in:

Neuroradiology, 2008, v. 50, n. 12, p. 1055, doi. 10.1007/s00234-008-0458-7

By:

Chernov, Mikhail;
Ochiai, Taku;
Taira, Takaomi;
Ono, Yuko;
Nakamura, Ryoichi;
Muragaki, Yoshihiro;
Iseki, Hiroshi;
Hori, Tomokatsu;
Takakura, Kintomo

Publication type:

Article

Improving situation recognition using endoscopic videos and navigation information for endoscopic sinus surgery.

Published in:

International Journal of Computer Assisted Radiology & Surgery, 2023, v. 18, n. 1, p. 9, doi. 10.1007/s11548-022-02754-5

By:

Kawamura, Kazuya;
Ebata, Ryu;
Nakamura, Ryoichi;
Otori, Nobuyoshi

Publication type:

Article

Comparative analysis of surgical processes for image-guided endoscopic sinus surgery.

Published in:

International Journal of Computer Assisted Radiology & Surgery, 2019, v. 14, n. 1, p. 93, doi. 10.1007/s11548-018-1855-y

By:

Sugino, Takaaki;
Nakamura, Ryoichi;
Kuboki, Akihito;
Honda, Osamu;
Yamamoto, Masashi;
Ohtori, Nobuyoshi

Publication type:

Article

A case of dementia with Lewy bodies that temporarily showed symptoms similar to Creutzfeldt-Jakob disease.

Published in:

Psychogeriatrics, 2010, v. 10, n. 4, p. 201, doi. 10.1111/j.1479-8301.2010.00336.x

By:

UKAI, Katsuyuki;
MATSUO, Koji;
NAKAMURA, Ryoichi;
SOBUE, Gen;
KOSAKA, Kenji;
SHIBAYAMA, Hiroto;
IRITANI, Shuji;
ISHIHARA, Ryoko;
OZAKI, Norio

Publication type:

Article

A multi-ethnic meta-analysis identifies novel genes, including ACSL5, associated with amyotrophic lateral sclerosis.

Published in:

Communications Biology, 2020, v. 3, n. 1, p. N.PAG, doi. 10.1038/s42003-020-01251-2

By:

Nakamura, Ryoichi;
Misawa, Kazuharu;
Tohnai, Genki;
Nakatochi, Masahiro;
Furuhashi, Sho;
Atsuta, Naoki;
Hayashi, Naoki;
Yokoi, Daichi;
Watanabe, Hazuki;
Watanabe, Hirohisa;
Katsuno, Masahisa;
Izumi, Yuishin;
Kanai, Kazuaki;
Hattori, Nobutaka;
Morita, Mitsuya;
Taniguchi, Akira;
Kano, Osamu;
Oda, Masaya;
Shibuya, Kazumoto;
Kuwabara, Satoshi

Publication type:

Article

Analysis of Hemostasis Procedures through Machine Learning of Endoscopic Images towards Automatic Surgery.

Published in:

Sensors & Materials, 2020, v. 32, n. 3, Part 2, p. 947, doi. 10.18494/SAM.2020.2544

By:

Yoshihisa Matsunaga;
Ryoichi Nakamura

Publication type:

Article

Drosophila Damaged DNA Binding Protein 1 Contributes to Genome Stability in Somatic Cells.

Published in:

Journal of Biochemistry, 2006, v. 139, n. 1, p. 51, doi. 10.1093/jb/mvj006

By:

Shimanouchi, Kaori;
Takata, Kei-ichi;
Yamaguchi, Masamitsu;
Murakami, Shizuka;
Ishikawa, Gen;
Takeuchi, Ryo;
Kanai, Yoshihiro;
Ruike, Tatsushi;
Nakamura, Ryoichi;
Abe, Yoko;
Sakaguchi, Kengo

Publication type:

Article

Characterization of a second proliferating cell nuclear antigen (PCNA2) from Drosophila melanogaster.

Published in:

FEBS Journal, 2006, v. 273, n. 22, p. 5062, doi. 10.1111/j.1742-4658.2006.05504.x

By:

Ruike, Tatsushi;
Takeuchi, Ryo;
Takata, Kei-ichi;
Oshige, Masahiko;
Kasai, Nobuyuki;
Shimanouchi, Kaori;
Kanai, Yoshihiro;
Nakamura, Ryoichi;
Sugawara, Fumio;
Sakaguchi, Kengo

Publication type:

Article

Angiographical severity of coronary atherosclerosis predicts death in the first year of hemodialysis.

Published in:

International Urology & Nephrology, 2003, v. 35, n. 2, p. 289, doi. 10.1023/B:UROL.0000020356.82724.37

By:

Joki, Nobuhiko;
Hase, Hiroki;
Takahashi, Yasunori;
Ishikawa, Hiroyasu;
Nakamura, Ryoichi;
Imamura, Yoshihiko;
Tanaka, Yuri;
Saijyo, Tomokatsu;
Fukazawa, Masayuki;
Inishi, Yoji;
Nakamura, Masato;
Yamaguchi, Tetsu

Publication type:

Article

Two-way least-incision transformable end-effector forceps for robot-assisted surgery.

Published in:

ROBOMECH Journal, 2015, v. 2, n. 1, p. 1, doi. 10.1186/s40648-015-0029-8

By:

Yamamoto, Yuki;
Nakamura, Ryoichi

Publication type:

Article

Three-dimensional S-wave attenuation structure in and around source area of the 2018 Hokkaido Eastern Iburi Earthquake, Japan.

Published in:

2019

By:

Nakamura, Ryoichi;
Shiina, Takahiro

Publication type:

Letter

The SYNGAP1 3'UTR Variant in ALS Patients Causes Aberrant SYNGAP1 Splicing and Dendritic Spine Loss by Recruiting HNRNPK.

Published in:

Journal of Neuroscience, 2022, v. 42, n. 47, p. 8881, doi. 10.1523/JNEUROSCI.0455-22.2022

By:

Satoshi Yokoi;
Takuji Ito;
Kentaro Sahashi;
Masahiro Nakatochi;
Ryoichi Nakamura;
Genki Tohnai;
Yusuke Fujioka;
Shinsuke Ishigaki;
Tsuyoshi Udagawa;
Yuishin Izumi;
Mitsuya Morita;
Osamu Kano;
Masaya Oda;
Takefumi Sone;
Hideyuki Okano;
Naoki Atsuta;
Masahisa Katsuno;
Yohei Okada;
Gen Sobue

Publication type:

Article

A nerve conduction study predicts the prognosis of sporadic amyotrophic lateral sclerosis.

Published in:

Journal of Neurology, 2020, v. 267, n. 9, p. 2524, doi. 10.1007/s00415-020-09858-5

By:

Imai, Eriko;
Nakamura, Tomohiko;
Atsuta, Naoki;
Nakatochi, Masahiro;
Suzuki, Masashi;
Harada, Yumiko;
Nakamura, Ryoichi;
Hayashi, Naoki;
Sobue, Gen;
Katsuno, Masahisa

Publication type:

Article

Age of onset differentially influences the progression of regional dysfunction in sporadic amyotrophic lateral sclerosis.

Published in:

Journal of Neurology, 2016, v. 263, n. 6, p. 1129, doi. 10.1007/s00415-016-8109-0

By:

Yokoi, Daichi;
Atsuta, Naoki;
Watanabe, Hazuki;
Nakamura, Ryoichi;
Hirakawa, Akihiro;
Ito, Mizuki;
Watanabe, Hirohisa;
Katsuno, Masahisa;
Izumi, Yuishin;
Morita, Mitsuya;
Taniguchi, Akira;
Oda, Masaya;
Abe, Koji;
Mizoguchi, Kouichi;
Kano, Osamu;
Kuwabara, Satoshi;
Kaji, Ryuji;
Sobue, Gen

Publication type:

Article

Favourable long‐term outcome by repeated percutaneous coronary revascularization in diabetic haemodialysis patients.

Published in:

Nephrology Dialysis Transplantation, 2002, v. 17, n. 1, p. 100, doi. 10.1093/ndt/17.1.100

By:

Hase, Hiroki;
Joki, Nobuhiko;
Nakamura, Masato;
Tsunoda, Taro;
Tanaka, Yuri;
Fukazawa, Masayuki;
Takahashi, Yasunori;
Imamura, Yoshihiko;
Nakamura, Ryoichi;
Yamaguchi, Tetsu

Publication type:

Article

Independent predictors of restenosis after percutaneous coronary revascularization in haemodialysis patients.

Published in:

Nephrology Dialysis Transplantation, 2001, v. 16, n. 12, p. 2372, doi. 10.1093/ndt/16.12.2372

By:

Hase, Hiroki;
Nakamura, Masato;
Joki, Nobuhiko;
Tsunoda, Taro;
Nakamura, Ryoichi;
Saijyo, Tomokatsu;
Morishita, Masaki;
Yamaguchi, Tetsu

Publication type:

Article

Estimation of genetic parameters for visceral diseases of fattening Japanese Black cattle in Shimane Prefecture, Japan.

Published in:

Animal Science Journal, 2024, v. 95, n. 1, p. 1, doi. 10.1111/asj.13930

By:

Nakamura, Ryoichi;
Sasaki, Makiko;
Shoji, Nobutaka;
Takahashi, Masaru;
Watanabe, Akihiro;
Iijima, Kumi;
Hasegawa, Kiyotoshi;
Oyama, Kenji;
Mannen, Hideyuki

Publication type:

Article

Nucleotide polymorphisms and the 5′-UTR transcriptional analysis of the bovine growth hormone secretagogue receptor 1a ( GHSR1a) gene.

Published in:

Animal Science Journal, 2010, v. 81, n. 5, p. 530, doi. 10.1111/j.1740-0929.2010.00797.x

By:

KOMATSU, Masanori;
FUJIMORI, Yuki;
SATO, Yoichi;
OKAMURA, Hiroaki;
SASAKI, Seiki;
ITOH, Tomohito;
MORITA, Mitsuo;
NAKAMURA, Ryoichi;
OE, Toshiaki;
FURUTA, Masako;
YASUDA, Junpei;
KOJIMA, Takatoshi;
WATANABE, Toshio;
HAYASHI, Takeshi;
MALAU-ADULI, Aduli E.O.;
TAKAHASHI, Hideaki

Publication type:

Article

ALSFRS-R decline rate prior to baseline is not useful for stratifying subsequent progression of functional decline.

Published in:

Amyotrophic Lateral Sclerosis & Frontotemporal Degeneration, 2024, v. 25, n. 3/4, p. 388, doi. 10.1080/21678421.2024.2309989

By:

Hamatani, Tatsuto;
Atsuta, Naoki;
Sano, Fumiya;
Nakamura, Ryoichi;
Hayashi, Yukikazu;
Sobue, Gen

Publication type:

Article

Clinicoradiological features in amyotrophic lateral sclerosis patients with olfactory dysfunction.

Published in:

Amyotrophic Lateral Sclerosis & Frontotemporal Degeneration, 2021, v. 22, n. 3/4, p. 260, doi. 10.1080/21678421.2020.1859544

By:

Masuda, Michihito;
Watanabe, Hirohisa;
Ogura, Aya;
Ohdake, Reiko;
Kato, Toshiyasu;
Kawabata, Kazuya;
Hara, Kazuhiro;
Nakamura, Ryoichi;
Atsuta, Naoki;
Epifanio, Bagarinao;
Katsuno, Masahisa;
Sobue, Gen

Publication type:

Article

Age-related impairment in Addenbrooke's cognitive examination revised scores in patients with amyotrophic lateral sclerosis.

Published in:

Amyotrophic Lateral Sclerosis & Frontotemporal Degeneration, 2018, v. 19, n. 7/8, p. 578, doi. 10.1080/21678421.2018.1510009

By:

Masuda, Michihito;
Watanabe, Hirohisa;
Tanaka, Yasuhiro;
Ohdake, Reiko;
Ogura, Aya;
Yokoi, Takamasa;
Imai, Kazunori;
Kawabata, Kazuya;
Riku, Yuichi;
Hara, Kazuhiro;
Nakamura, Ryoichi;
Atsuta, Naoki;
Katsuno, Masahisa;
Sobue, Gen

Publication type:

Article

Involvement of the caudate nucleus head and its networks in sporadic amyotrophic lateral sclerosis-frontotemporal dementia continuum.

Published in:

Amyotrophic Lateral Sclerosis & Frontotemporal Degeneration, 2016, v. 17, n. 7/8/2016, p. 571, doi. 10.1080/21678421.2016.1211151

By:

Masuda, Michihito;
Senda, Joe;
Watanabe, Hirohisa;
Epifanio, Bagarinao;
Tanaka, Yasuhiro;
Imai, Kazunori;
Riku, Yuchi;
Li, Yuanzhe;
Nakamura, Ryoichi;
Ito, Mizuki;
Ishigaki, Shinsuke;
Atsuta, Naoki;
Koike, Haruki;
Katsuno, Masahisa;
Hattori, Nobutaka;
Naganawa, Shinji;
Sobue, Gen

Publication type:

Article

Factors affecting longitudinal functional decline and survival in amyotrophic lateral sclerosis patients.

Published in:

Amyotrophic Lateral Sclerosis & Frontotemporal Degeneration, 2015, v. 16, n. 3/4, p. 230, doi. 10.3109/21678421.2014.990036

By:

Watanabe, Hazuki;
Atsuta, Naoki;
Nakamura, Ryoichi;
Hirakawa, Akihiro;
Watanabe, Hirohisa;
Ito, Mizuki;
Senda, Jo;
Katsuno, Masahisa;
Izumi, Yuishin;
Morita, Mitsuya;
Tomiyama, Hiroyuki;
Taniguchi, Akira;
Aiba, Ikuko;
Abe, Koji;
Mizoguchi, Kouichi;
Oda, Masaya;
Kano, Osamu;
Okamoto, Koichi;
Kuwabara, Satoshi;
Hasegawa, Kazuko

Publication type:

Article

Fiber‐specific white matter analysis reflects upper motor neuron impairment in amyotrophic lateral sclerosis.

Published in:

European Journal of Neurology, 2022, v. 29, n. 2, p. 432, doi. 10.1111/ene.15136

By:

Ogura, Aya;
Kawabata, Kazuya;
Watanabe, Hirohisa;
Choy, Shao Wei;
Bagarinao, Epifanio;
Kato, Toshiyasu;
Imai, Kazunori;
Masuda, Michihito;
Ohdake, Reiko;
Hara, Kazuhiro;
Nakamura, Ryoichi;
Atsuta, Naoki;
Nakamura, Tomohiko;
Katsuno, Masahisa;
Sobue, Gen

Publication type:

Article

A wearable lower extremity support for laparoscopic surgeons: A pilot study.

Published in:

Asian Journal of Endoscopic Surgery, 2021, v. 14, n. 1, p. 144, doi. 10.1111/ases.12812

By:

Kawahira, Hiroshi;
Nakamura, Ryoichi;
Shimomura, Yoshihiro;
Oshiro, Takashi;
Okazumi, Shinichi;
Lefor, Alan K.

Publication type:

Article

TRF4 Is Involved in Polyadenylation of snRNAs in Drosophila melanogaster.

Published in:

Molecular & Cellular Biology, 2008, v. 28, n. 21, p. 6620, doi. 10.1128/MCB.00448-08

By:

Nakamura, Ryoichi;
Takeuchi, Ryo;
Takata, Kei-ichi;
Shimanouchi, Kaori;
Abe, Yoko;
Kanai, Yoshihiro;
Ruike, Tatsushi;
Ihara, Ayumi;
Sakaguchi, Kengo

Publication type:

Article

Long-term Prognostic Assessment of 185 Newly Diagnosed Gliomas—Grade III Glioma Showed Prognosis Comparable to That of Grade II Glioma.

Published in:

Japanese Journal of Clinical Oncology, 2008, v. 38, n. 11, p. 730, doi. 10.1093/jjco/hyn099

By:

Shinohara, Chie;
Muragaki, Yoshihiro;
Maruyama, Takashi;
Shimizu, Satoru;
Tanaka, Masahiko;
Kubota, Yuichi;
Oikawa, Mitsuteru;
Nakamura, Ryoichi;
Iseki, Hiroshi;
Kubo, Osami;
Takakura, Kintomo;
Hori, Tomokatsu

Publication type:

Article

Combined assessment of cardiac systolic dysfunction and coronary atherosclerosis used to predict future cardiac deaths after starting hemodialysis.

Published in:

2003

By:

Joki, Nobuhiko;
Hase, Hiroki;
Saijyo, Tomokatsu;
Tanaka, Yuri;
Takahashi, Yasunori;
Ishikawa, Hiroyasu;
Nakamura, Ryoichi;
Fukazawa, Masayuki;
Inishi, Yoji;
Nakamura, Masato;
Imamura, Yoshihiko

Publication type:

journal article

Three-dimensional attenuation ( Qs) structure beneath the Kanto district, Japan, as inferred from strong motion records.

Published in:

Geophysical Research Letters, 2006, v. 33, n. 21, p. n/a, doi. 10.1029/2006GL027352

By:

Nakamura, Ryoichi;
Satake, Kenji;
Toda, Shinji;
Uetake, Tomiichi;
Kamiya, Shin'ichiro

Publication type:

Article

Parent‐of‐origin effects on carcass traits in Japanese Black cattle.

Published in:

Journal of Animal Breeding & Genetics, 2019, v. 136, n. 3, p. 190, doi. 10.1111/jbg.12382

By:

Okamoto, Kan;
Oishi, Kazato;
Nakamura, Ryoichi;
Abe, Atsuko;
Inoue, Keiichi;
Kumagai, Hajime;
Hirooka, Hiroyuki

Publication type:

Article

SMN2 gene copy number affects the incidence and prognosis of motor neuron diseases in Japan.

Published in:

BMC Medical Genomics, 2024, v. 17, n. 1, p. 1, doi. 10.1186/s12920-024-02026-y

By:

Ishihara, Tomohiko;
Koyama, Akihide;
Atsuta, Naoki;
Tada, Mari;
Toyoda, Saori;
Kashiwagi, Kenta;
Hirokawa, Sachiko;
Hatano, Yuya;
Yokoseki, Akio;
Nakamura, Ryoichi;
Tohnai, Genki;
Izumi, Yuishin;
Kaji, Ryuji;
Morita, Mitsuya;
Tamura, Asako;
Kano, Osamu;
Aoki, Masashi;
Kuwabara, Satoshi;
Kakita, Akiyoshi;
Sobue, Gen

Publication type:

Article

Nationwide survey of patients with multisystem proteinopathy in Japan.

Published in:

Annals of Clinical & Translational Neurology, 2024, v. 11, n. 4, p. 938, doi. 10.1002/acn3.52011

By:

Yamashita, Satoshi;
Takahashi, Yuji;
Hashimoto, Jun;
Murakami, Ayuka;
Nakamura, Ryoichi;
Katsuno, Masahisa;
Izumi, Rumiko;
Suzuki, Naoki;
Warita, Hitoshi;
Aoki, Masashi;
Mori‐Yoshimura, Madoka;
Matsumoto, Shinichi;
Sakai, Tetsuo;
Tanaka, Hiroyasu;
Ikeda, Masaki;
Kuru, Satoshi;
Tamaoka, Akira;
Taniguchi, Daisuke;
Sakae, Nobutaka;
Toyooka, Keiko

Publication type:

Article

The neural network basis of altered decision‐making in patients with amyotrophic lateral sclerosis.

Published in:

Annals of Clinical & Translational Neurology, 2020, v. 7, n. 11, p. 2115, doi. 10.1002/acn3.51185

By:

Imai, Kazunori;
Masuda, Michihito;
Watanabe, Hirohisa;
Ogura, Aya;
Ohdake, Reiko;
Tanaka, Yasuhiro;
Kato, Toshiyasu;
Kawabata, Kazuya;
Riku, Yuichi;
Hara, Kazuhiro;
Nakamura, Ryoichi;
Atsuta, Naoki;
Bagarinao, Epifanio;
Katahira, Kentaro;
Ohira, Hideki;
Katsuno, Masahisa;
Sobue, Gen

Publication type:

Article

New Radiofrequency Coil Integrated with a Stereotactic Frame for Intraoperative MRI-Controlled Stereotactically Guided Brain Surgery.

Published in:

Stereotactic & Functional Neurosurgery, 2006, v. 84, n. 4, p. 136, doi. 10.1159/000094845

By:

Taniguchi, Hiroki;
Muragaki, Yoshihiro;
Iseki, Hiroshi;
Nakamura, Ryoichi;
Taira, Takaomi

Publication type:

Article

Compact forceps manipulator with a spherical-coordinate linear and circular telescopic rail mechanism for endoscopic surgery.

Published in:

International Journal of Computer Assisted Radiology & Surgery, 2017, v. 12, n. 8, p. 1345, doi. 10.1007/s11548-017-1595-4

By:

Kawai, Toshikazu;
Hayashi, Hiroyuki;
Nishizawa, Yuji;
Nishikawa, Atsushi;
Nakamura, Ryoichi;
Kawahira, Hiroshi;
Ito, Masaaki;
Nakamura, Tatsuo

Publication type:

Article

Positioning error evaluation of GPU-based 3D ultrasound surgical navigation system for moving targets by using optical tracking system.

Published in:

International Journal of Computer Assisted Radiology & Surgery, 2013, v. 8, n. 3, p. 379, doi. 10.1007/s11548-012-0789-z

By:

Sato, Ikuma;
Nakamura, Ryoichi

Publication type:

Article

Convenient Auditory-Based Language and Executive Function Test for Patients With Amyotrophic Lateral Sclerosis: A Pilot Study.

Published in:

Archives of Clinical Neuropsychology, 2023, v. 38, n. 1, p. 57, doi. 10.1093/arclin/acac069

By:

Ohdake, Reiko;
Watanabe, Hirohisa;
Kawabata, Kazuya;
Ogura, Aya;
Sato, Maki;
Tanaka, Yasuhiro;
Imai, Kazunori;
Masuda, Michihito;
Kato, Toshiyasu;
Yokoi, Takamasa;
Hara, Kazuhiro;
Nakamura, Ryoichi;
Atsuta, Naoki;
Nakagawa, Masafumi;
Katsuno, Masahisa;
Sobue, Gen

Publication type:

Article

Clinical study of skill assessment based on time sequential measurement changes.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-10502-7

By:

Yamaguchi, Tomoko;
Nakamura, Ryoichi;
Kuboki, Akihito;
Otori, Nobuyoshi

Publication type:

Article

Distributed object-oriented switching system software platform design.

Published in:

International Journal of Communication Systems, 2001, v. 14, n. 7, p. 695, doi. 10.1002/dac.500

By:

Sunaga, Hiroshi;
Shina, Hideki;
Inamori, Hisayoshi;
Nakamura, Ryoichi

Publication type:

Article