神戸大学附属図書館デジタルアーカイブ
入力補助
English
カテゴリ
学内刊行物
ランキング
アクセスランキング
ダウンロードランキング
https://doi.org/10.24546/81000703
このアイテムのアクセス数:
4
件
(
2024-05-06
10:08 集計
)
閲覧可能ファイル
ファイル
フォーマット
サイズ
閲覧回数
説明
81000703 (fulltext)
pdf
560 KB
メタデータ
ファイル出力
メタデータID
81000703
アクセス権
open access
出版タイプ
Version of Record
タイトル
Comparison of Heart Rate Variability during Playing Video Game and Cycle Exercise
著者
著者名
Takei, Yoshiaki
著者名
Ando, Hiroshi
収録物名
Bulletin of health sciences Kobe
巻(号)
22
ページ
1-7
出版者
Graduate School of Health Sciences, Kobe University
刊行日
2006
公開日
2008-02-20
注記
本文ファイルは、国立情報学研究所CiNiiより提供されたものです。
抄録
The purpose of the present study was to compare heart rate variabilities during playing a video game and physical exercise at the same heart rate (HR) level. Six healthy male subjects played the video game. The mean HR during playing the computer game was defined as the target HR. Then, subjects performed a bicycle exercise at the target HR. Electrocardiogram (ECG) was recored during experiment. R-R intervals were detected and resampled by 8Hz from ECG recordings. Power spectral densities were estimated by the direct method for last five minutes at rest, load and recovery. The low frequency (LF) powers (ms^2) were integrated from 0.04 to 0.15Hz and the high frequency (HF) powers were integrated from 0.15 to 0.5Hz. Natural logarithmic transformations of LF and HF powers were used to stabilize the skewness of raw data. The results of ANOVA showed a significant effect of periods (p<0.05) and no significant effects of workloads and the interaction between the two factors. Significant differences in the ratio of LF and HF powers during playing the video game between at rest and load was observed. Significant differences in HF during mild levels of cycle exercise between at rest and load, and between at load and recovery was also observed. While during physical exercise, HR was thought to increase primarily due to the withdrawal of vagal nervous system activity, the contribution of sympathetic nervous system activity might be larger in the video game than in the cycle exercise.
キーワード
Heart rate variability
Video game
Cycle exercise
カテゴリ
Bulletin of health sciences Kobe
>
22号(2006)
紀要論文
詳細を表示
資源タイプ
departmental bulletin paper
言語
English (英語)
ISSN
1346-8707
OPACで所蔵を検索
CiNiiで学外所蔵を検索
NCID
AA11316362
OPACで所蔵を検索
CiNiiで表示
関連情報
NAID
110006483302
CiNiiで表示
ホームへ戻る