| タイトル（別表記） | Artificial intelligence and orthopaedics |
|---|---|
| フルテキストURL | 133_58.pdf |
| 著者 | 中原 龍一| |
| キーワード | 人工知能 整形外科 骨折AI研究 |
| 出版物タイトル | 岡山医学会雑誌 |
| 発行日 | 2021-04-01 |
| 巻 | 133巻 |
| 号 | 1号 |
| 開始ページ | 58 |
| 終了ページ | 61 |
| ISSN | 0030-1558 |
| 関連URL | isVersionOf https://doi.org/10.4044/joma.133.58 |
| 言語 | 日本語 |
| 著作権者 | Copyright (c) 2021 岡山医学会 |
| 論文のバージョン | publisher |
| DOI | 10.4044/joma.133.58 |
| NAID | 130008034823 |
| タイトル（別表記） | The history of artificial intelligence |
|---|---|
| フルテキストURL | 132_144.pdf |
| 著者 | 中原 龍一| |
| キーワード | 人工知能 ニューラルネットワーク 歴史 |
| 出版物タイトル | 岡山医学会雑誌 |
| 発行日 | 2020-12-01 |
| 巻 | 132巻 |
| 号 | 3号 |
| 開始ページ | 144 |
| 終了ページ | 147 |
| ISSN | 0030-1558 |
| 関連URL | isVersionOfhttps://doi.org/10.4044/joma.132.144 |
| 言語 | 日本語 |
| 著作権者 | Copyright (c) 2020 岡山医学会 |
| 論文のバージョン | publisher |
| DOI | 10.4044/joma.132.144 |
| NAID | 130007950571 |
| 著者 | Nishida, Keiichiro| Hashizume, Kenzo| Ozawa, Masatsugu| Takeshita, Ayumu| Kaneda, Daisuke| Nakahara, Ryuichi| Nasu, Yoshihisa| Shimamura, Yasunori| Inoue, Hajime| Ozaki, Toshifumi| |
|---|---|
| 発行日 | 2017-02 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 71巻 |
| 号 | 1号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/AMO/54824 |
| JaLCDOI | 10.18926/AMO/54811 |
|---|---|
| フルテキストURL | 70_6_477.pdf |
| 著者 | Nishida, Keiichiro| Machida, Takahiro| Horita, Masahiro| Hashizume, Kenzo| Nakahara, Ryuichi| Nasu, Yoshihisa| Ohashi, Hideki| Saiga, Kenta| Ozaki, Toshifumi| |
| 抄録 | The metatarsophalangeal (MTP) joints are often and predominantly affected in rheumatoid arthritis. The aim of the current study was to describe surgical techniques of shortening oblique osteotomy for lesser metatarsal bone with screw fixation at the osteotomy site, and to investigate the short-term clinical outcomes of our procedure. Twenty-seven feet (78 toes) of 24 RA patients underwent the shortening oblique osteotomy for the correction of deformity at the lesser MTP joints. The average Japanese Society of Surgery of the Foot (JSSF) standard rating system for the RA foot and ankle scale improved significantly from 59.6 points preoperatively to 88.3 points postoperatively (p＜0.001). Twenty-four feet (89 ) were free from metatarsalgia and symptomatic callosities at the lesser MTP joint after surgery. Our present findings showed satisfactory early clinical outcomes of the shortening oblique osteotomy of the metatarsal bone with screw fixation for RA forefoot. |
| キーワード | shortening oblique osteotomy rheumatoid arthritis forefoot screw fixation |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2016-12 |
| 巻 | 70巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 477 |
| 終了ページ | 483 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2016 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 28003673 |
| JaLCDOI | 10.18926/AMO/54591 |
|---|---|
| フルテキストURL | 70_5_339.pdf |
| 著者 | Miyata, Manabu| Nakahara, Ryuichi| Hamasaki, Ichiro| Hasebe, Satoshi| Furuse, Takashi| Ohtsuki, Hiroshi| |
| 抄録 | Although a 0.3 Bangerter filter, which reduces visual acuity, is frequently used for treating moderate amblyopia, the effects on gross stereopsis are not well known. This study quantitatively evaluated whether gross stereopsis is degraded by a Bangerter filter. Seven healthy subjects (median age: 29 years) participated in this psychophysical study. Targets with crossed disparities of 1°, 2°, 3°, 4°, and 5° were randomly presented on a three-dimensional television display. The subjects indicated the point at which the targets popped out from the television screen (matching method). The distance from the screen to the point was defined as the degree of stereopsis. This experiment was performed with and without a 0.3 Bangerter filter. The corrected monocular visual acuities were decreased to about 20/63 by the filter in all subjects. No significant difference was observed for any of the disparities (1°-5°), between the degree of stereopsis visualized with and without filters for either the dominant or the non-dominant eye. The degree of stereopsis was not degraded by the reduced visual acuity induced by the use of 0.3 Bangerter filters. In this regard, the use of 0.3 Bangerter filters may be considered safer than occlusion eye patches for the patients with normal binocular vision. |
| キーワード | amblyopia Bangerter filter binocular vision stereopsis |
| Amo Type | Original Articles |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2016-10 |
| 巻 | 70巻 |
| 号 | 5号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 339 |
| 終了ページ | 344 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 著作権者 | CopyrightⒸ 2016 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 27777425 |
| Web of Science KeyUT | 000388098700002 |