Papers - SENGOKU Yasuhito

日常生活場面を反映する注意障害評価法の開発 脳損傷患者1名を通して

金谷 匡紘, 大柳 俊夫, 山田 恭平, 世良 彰康, 仙石 泰仁

日本作業療法学会抄録集 ( (一社)日本作業療法士協会 )  45回   P16019 - P16019  2011.06  [Refereed]

自動車運転評価における有効視野検査の有用性について 脳損傷者1名を通して

山田 恭平, 大柳 俊夫, 金谷 匡紘, 杉原 俊一, 仙石 泰仁

日本作業療法学会抄録集 ( (一社)日本作業療法士協会 )  45回   P16012 - P16012  2011.06  [Refereed]

脳損傷患者の抹消課題における抹消パターンの定量的分析の試み

SASAKI TSUTOMU, KANAYA KUNIHIRO, YAMADA KYOHEI, SENGOKU YASUHITO

作業療法 ( 日本作業療法士協会 )  29 ( 6 ) 789 - 792  2010.12

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脳損傷患者と健常者を対象に、抹消課題における抹消パターンと抹消効率の関連性をMarkらの方法に基づいて定量的に分析した。抹消パターンはタテ型、ヨコ型、不定型の3型に分類することが可能であった。タテ型群、ヨコ型群は高い抹消効率を示した一方で、不定型群の抹消効率は低値に留まった。不定型を示す背景には遂行機能やターゲット検知能力等いくつかの要因の関与が推測された。抹消パターンのような定性的検査所見を定量的に示すことによって、その他の定量的検査指標との関連分析が容易になるものと考えられる。(著者抄録)

DOI CiNii J-GLOBAL

発表者の立場から 発達障害領域 発達障害児のための注意機能評価方法の開発 (特集 WFOT学会チリ大会Report)

仙石 泰仁

作業療法ジャーナル ( 三輪書店 )  44 ( 11 ) 1157 - 1159  2010.10

CiNii

複合的観点から見た重症心身障害児・者の姿勢・運動機能と肺炎罹患との関係

佐藤 拓也, 須鎌 康介, 中村 裕二, 仙石 泰仁, 中島 そのみ

北海道作業療法 ( (公社)北海道作業療法士会 )  27 ( Suppl. ) 81 - 81  2010.08

慢性腰痛に対する牽引療法前後の痛みに対する主観的および客観的評価の関係

高田 雄一, 仙石 泰仁, 宮本 重範, 岩本 浩二, 鈴木 朝之

日本整形外科学会雑誌 ( (公社)日本整形外科学会 )  84 ( 8 ) S1347 - S1347  2010.08

生後6カ月児に対するベイリー乳幼児発達検査‐第2版による発達評価とその有用性

NAKAJIMA SONOMI, SENGOKU YASUHITO, NAKAMURA YUJI, KATO SHIZUE, KISHI REIKO

作業療法 ( 日本作業療法士協会 )  29 ( 3 ) 309 - 316  2010.06

DOI CiNii J-GLOBAL

日本版Ponsford注意評価スケール重症度の違いによる行動障害特性

佐々木 努, 金谷 匡紘, 山田 恭平, 伊藤 玲, 仙石 泰仁

日本作業療法学会抄録集 ( (一社)日本作業療法士協会 )  44回   O149 - O149  2010.06  [Refereed]

発達障害児の筋活動や精神機能に対する乗馬活動の即時的効果について

仙石 泰仁, 太田 さおり, 中村 裕二, 中島 そのみ, 金谷 匡紘

日本作業療法学会抄録集 ( (一社)日本作業療法士協会 )  44回   O189 - O189  2010.06  [Refereed]

注意障害の臨床評価法の開発

金谷 匡紘, 大柳 俊夫, 仙石 泰仁, 世良 彰康, 菅田 忠夫

日本作業療法学会抄録集 ( (一社)日本作業療法士協会 )  44回   P126 - P126  2010.06  [Refereed]

自動車運転評価におけるスクリーニング評価と運転行動との関連性について

山田 恭平, 佐々木 努, 金谷 匡紘, 杉原 俊一, 仙石 泰仁

日本作業療法学会抄録集 ( (一社)日本作業療法士協会 )  44回   P141 - P141  2010.06  [Refereed]

学習障害児の滑動性追従眼球運動におけるサッケード混入率と視覚認知機能との関連

SERA AKIYASU, SENGOKU YASUHITO

作業療法 ( 日本作業療法士協会 )  29 ( 2 ) 215 - 226  2010.04

DOI CiNii J-GLOBAL

A new method for assessing patients' inattention by using reaction time tasks

KANAYA Kunihiro, OHYANAGI Toshio, SASAKI Tsutomu, SENGOKU Yasuhito

作業療法 = The Journal of Japanese Occupational Therapy Association ( 日本作業療法士協会 )  29 ( 2 ) 207 - 214  2010.04

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注意障害の適切な評価を目的に、反応時間(以下、RT)課題とそのRTの四分位点に基づく新しい評価法を考案した。そして、健常成人13名と脳損傷患者6名を対象にRT課題と従来の検査を実施し、その有用性を検討した。従来の検査では、行動観察にて注意障害が認められた3症例中1症例のみを検出する結果であった。一方、本研究で考案した方法では、注意障害が認められた3症例に加えて1症例の注意障害の可能性も示され、この症例に対して現時点での行動観察を行った結果、注意障害が認められた。この結果より、従来の評価法と比較してRT課題を使った新しい評価法は、注意障害を早期に、客観的に発見できる可能性が示唆された。(著者抄録)

DOI CiNii J-GLOBAL

運筆課題を用いた上肢機能評価のためのソフトウェアの研究開発

OYANAGI TOSHIO, NAKAJIMA SONOMI, NAKAMURA YUJI, SENGOKU YASUHITO

札幌医科大学保健医療学部紀要 ( 札幌医科大学保健医療学部 )  ( 12 ) 1 - 8  2010.03

CiNii J-GLOBAL

視覚刺激と聴覚刺激を用いた反応時間課題の臨床応用~適用事例の実験結果と生活状況との関連~

KITAJIMA HISAE, OYANAGI TOSHIO, NAKAMURA YUJI, NAKAJIMA SONOMI, SENGOKU YASUHITO

作業療法 ( 日本作業療法士協会 )  29 ( 1 ) 36 - 46  2010.02

DOI CiNii J-GLOBAL

A solution for measuring accurate reaction time to visual stimuli realized with a programmable microcontroller

Toshio Ohyanagi, Yasuhito Sengoku

BEHAVIOR RESEARCH METHODS ( PSYCHONOMIC SOC INC )  42 ( 1 ) 242 - 253  2010.02  [Refereed]

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This article presents a new solution for measuring accurate reaction time (SMART) to visual stimuli. The SMART is a USB device realized with a Cypress Programmable System-on-Chip (PSoC) mixed-signal array programmable microcontroller. A brief overview of the hardware and firmware of the PSoC is provided, together with the results of three experiments. In Experiment 1, we investigated the timing accuracy of the SMART in measuring reaction time (RT) under different conditions of operating systems (OSs; Windows XP or Vista) and monitor displays (a CRT or an LCD). The results indicated that the timing error in measuring RT by the SMART was less than 2 msec, on average, under all combinations of OS and display and that the SMART was tolerant to jitter and noise. In Experiment 2, we tested the SMART with 8 participants. The results indicated that there was no significant difference among RTs obtained with the SMART under the different conditions of OS and display. In Experiment 3, we used Microsoft (MS) PowerPoint to present visual stimuli on the display. We found no significant difference in RTs obtained using MS DirectX technology versus using the PowerPoint file with the SMART. We are certain that the SMART is a simple and practical solution for measuring RTs accurately. Although there are some restrictions in using the SMART with RT paradigms, the SMART is capable of providing both researchers and health professionals working in clinical settings with new ways of using RT paradigms in their work.

DOI PubMed

A solution for measuring accurate reaction time to visual stimuli realized with a programmable microcontroller.

Toshio Ohyanagi, Yasuhito Sengoku

Behavior research methods   42 ( 1 ) 242 - 53  2010.02  [International journal]

　View Summary

This article presents a new solution for measuring accurate reaction time (SMART) to visual stimuli. The SMART is a USB device realized with a Cypress Programmable System-on-Chip (PSoC) mixed-signal array programmable microcontroller. A brief overview of the hardware and firmware of the PSoC is provided, together with the results of three experiments. In Experiment 1, we investigated the timing accuracy of the SMART in measuring reaction time (RT) under different conditions of operating systems (OSs; Windows XP or Vista) and monitor displays (a CRT or an LCD). The results indicated that the timing error in measuring RT by the SMART was less than 2 msec, on average, under all combinations of OS and display and that the SMART was tolerant to jitter and noise. In Experiment 2, we tested the SMART with 8 participants. The results indicated that there was no significant difference among RTs obtained with the SMART under the different conditions of OS and display. In Experiment 3, we used Microsoft (MS) PowerPoint to present visual stimuli on the display. We found no significant difference in RTs obtained using MS DirectX technology versus using the PowerPoint file with the SMART. We are certain that the SMART is a simple and practical solution for measuring RTs accurately. Although there are some restrictions in using the SMART with RT paradigms, the SMART is capable of providing both researchers and health professionals working in clinical settings with new ways of using RT paradigms in their work.

DOI PubMed

A solution for measuring accurate reaction time to visual stimuli realized with a programmable microcontroller.

Toshio Ohyanagi, Yasuhito Sengoku

Behavior research methods   42 ( 1 ) 242 - 53  2010.02  [International journal]

　View Summary

This article presents a new solution for measuring accurate reaction time (SMART) to visual stimuli. The SMART is a USB device realized with a Cypress Programmable System-on-Chip (PSoC) mixed-signal array programmable microcontroller. A brief overview of the hardware and firmware of the PSoC is provided, together with the results of three experiments. In Experiment 1, we investigated the timing accuracy of the SMART in measuring reaction time (RT) under different conditions of operating systems (OSs; Windows XP or Vista) and monitor displays (a CRT or an LCD). The results indicated that the timing error in measuring RT by the SMART was less than 2 msec, on average, under all combinations of OS and display and that the SMART was tolerant to jitter and noise. In Experiment 2, we tested the SMART with 8 participants. The results indicated that there was no significant difference among RTs obtained with the SMART under the different conditions of OS and display. In Experiment 3, we used Microsoft (MS) PowerPoint to present visual stimuli on the display. We found no significant difference in RTs obtained using MS DirectX technology versus using the PowerPoint file with the SMART. We are certain that the SMART is a simple and practical solution for measuring RTs accurately. Although there are some restrictions in using the SMART with RT paradigms, the SMART is capable of providing both researchers and health professionals working in clinical settings with new ways of using RT paradigms in their work.

DOI PubMed

A Preliminary Study on the Usability of Head Mount Display (HMD) for Evaluating Attentional Behavioral Disturbance

Tsutomu Sasaki, Hisae Kitajima, Kunihiro Kanaya, Kosuke Sugama, Yasuhito Sengoku

Asian Journal of Occupational Therapy ( Japanese Association of Occupational Therapists )  8 ( 1 ) 21 - 29  2010  [Refereed]

DOI

Study of Visual function evaluation for people with severe motor and intellectual disabilities utilizing Near-Infrared Spectroscopy

Yuji Nakamura, Yasuhito Sengoku, Sonomi Nakajima, Yoshio Oyanagi, Kosuke Sugama, Yoshitaka Horimoto, Nobutada Tachi

Asian J Occup Ther   8   13 - 19  2010  [Refereed]

DOI J-GLOBAL