高磁場環境下における簡易型応答装置の開発と性能評価

• 北澤 雅之

• 呉 景龍

• 根来 清

• 橋田 昌弘

• 小笠原 淳一

• 山内 秀一

• 真田 泰三

• 松永 尚文

• 酒井 義郎

書誌事項

タイトル別名

• Development and Evaluation of the Simple Answering Device Using under High Magnetic Field.
• コウジバ カンキョウ カ ニ オケル カンイガタ オウトウ ソウチ ノ カイハツ ト セイノウ ヒョウカ

抄録

Magnetic resonance imaging (MRI) is a tomographical scanning system that has a strong magnetic field. In the MRI room, ferric materials and noisy electric circuits cannot be present or function. At an experiment that investigates a human brain function using the fMRI (functional MRI), such as the phase discrimination of temporal frequency between visual and auditory, it is difficult to measure the answering times and its time quantitatively. At this point of view, we have developed a new simple answering device. This device is made of the mouse that is popular at office. For the strong magnetic field, its circuit is removed except the clicking part. As it can be connected to a personal computer, we can measure the answering times and its time during the experiment using the fMRI. To do so, there are some problems to solve, such as the strong magnetic field. In this paper, the performance of the answering device is demonstrated by several basic experiments to solve these problems.

収録刊行物

• 日本機械学会論文集Ｃ編

  日本機械学会論文集Ｃ編 68 (675), 3254-3259, 2002

  一般社団法人 日本機械学会

キーワード

• Answering Device
• High Magnetic Field
• Functional MRI

詳細情報

• CRID: 1390001206358169728
• NII論文ID: 110002378750
• NII論文ID: 130004234537
• NII書誌ID: AN00187463
• DOI: 10.1299/kikaic.68.3254
• ISSN: 18848354
• ISSN: 03875024
• NDL書誌ID: 6366014
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6366014
• Web Site: http://www.jstage.jst.go.jp/article/kikaic1979/68/675/68_675_3254/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可