高齢者における二重課題がステップ反応に及ぼす影響

• 原田 信子

  神戸大学大学院人間発達環境学研究科

• 岡田 修一

  神戸大学大学院人間発達環境学研究科

書誌事項

タイトル別名

• The Effect of a Dual Task on Stepping Reaction for Older Female
• コウレイシャ ニ オケル 2ジュウ カダイ ガ ステップ ハンノウ ニ オヨボス エイキョウ

抄録

This study examined the effect of a dual task on stepping reaction for older female. Nine healthy young female (mean age 19.0±0.9 years) and eleven healthy older female (mean age 69.0±3.1 years) participated. Time taken to stepping reaction under 2 conditions (stepping and stepping while grasping a full cup of water: a motor task) was measured. Results revealed that step velocity were slower in all subjects when they performed concurrently with a stepping reaction and step velocity in older female were slower than in young female on both tasks. An interesting finding was that the duration of swing phase as a percentage of a total stepping reaction time in older female was significantly smaller than in young female when the motor task was added to the test. In conclusion, performing a motor task while stepping reaction adversely affected the step velocity and the duration of swing phase as a percentage of a total stepping reaction time in older female, suggesting that this may be a factor contributing to poor postural balance and executive function which attentional demands might have the relationship with.

収録刊行物

• 教育医学

  教育医学 54 (4), 270-276, 2009

  日本教育医学会

キーワード

• 二重課題，ステップ反応，高齢者

詳細情報

• CRID: 1390852870558417152
• NII論文ID: 130008110839
• NII書誌ID: AN00056330
• DOI: 10.32311/jsehs.54.4_270
• ISSN: 24349127
• ISSN: 02850990
• NDL書誌ID: 10367622
• Web Site: http://id.ndl.go.jp/bib/10367622
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10367622
• Web Site: https://search.jamas.or.jp/link/ui/2009272191
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可