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Application of omni-purpose electric devices to electrophysiological student practices at the Department of Orthoptics and Visual Sciences, Niigata University of Health and Welfare
https://nsg.repo.nii.ac.jp/records/4616
https://nsg.repo.nii.ac.jp/records/46164292da0a-d6c0-4259-a863-bcbe7370262b
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
032_040_e1701.pdf (814.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2018-04-27 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Application of omni-purpose electric devices to electrophysiological student practices at the Department of Orthoptics and Visual Sciences, Niigata University of Health and Welfare | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | visually evoked potential | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | instrumentation amplifier | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | microcontroller | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | student practice | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| 資源タイプ | journal article | |||||||||||||||
| 著者 |
Toda, Haruo
× Toda, Haruo
× Tokai, Saki
× Nishimura, Emi
× Komatsu, Takuto
× Ubukata, Hokuto
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| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | Electrophysiological examinations, such as electroencephalogram (EEG) and electrooculogram (EOG), are important for objective assessments of human visual functions. Therefore, students training in orthoptics must understand the principles of electrophysiological recordings, which comprise differential amplification and time-locked averaging. However, clinical-use EEG apparatuses are expensive and much encapsulated. We believed that a simpler, cost-effective electrophysiological recording system would be useful for undergraduate education in our department. Today, monolithic instrumentation amplifiers are commercially available at low prices. They have the common mode rejection ratios>120 dB, high (≧10 10 Ω) input impedances, and very low noise levels. For time-precise visual stimulation, an Arduino-compatible microcontroller with an on-board three-color light-emitting diode was employed. Using these omni-purpose devices, we developed a simple undergraduate practice system for electrophysiological recordings. With the system, even inexperienced students can record visually evoked potentials (VEPs) in a common, non-shield room. The signal quality of recorded VEPs was high enough to demonstrate P2 and N2 peaks in student practices. The system is also applicable to EOG recording. Thus our practice system can help students gain the essential knowledge and experiences of electrophysiological examinations in orthoptics. | |||||||||||||||
| 書誌情報 |
Niigata journal of health and welfare 巻 17, 号 1, p. 32-40, 発行日 2017 |
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| 出版者 | ||||||||||||||||
| 出版者 | Niigata Society of Health and Welfare | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 1346-8782 | |||||||||||||||
| 書誌レコードID | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA11614542 | |||||||||||||||
| 著者版フラグ | ||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||
| フォーマット | ||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||
| 内容記述 | application/pdf | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||
| 内容記述 | 論文(Article) | |||||||||||||||
| 資源タイプ・NII | ||||||||||||||||
| Journal Article | ||||||||||||||||
| 資源タイプ・DCMI | ||||||||||||||||
| text | ||||||||||||||||
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Cite as
Toda, Haruo, Tokai, Saki, Nishimura, Emi, Komatsu, Takuto, Ubukata, Hokuto, 2017, Application of omni-purpose electric devices to electrophysiological student practices at the Department of Orthoptics and Visual Sciences, Niigata University of Health and Welfare: Niigata Society of Health and Welfare, 32–40 p.
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