| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2018-06-22 |
| タイトル |
|
|
タイトル |
How Are Statistical Parameters of the Velocity Vector of Body Sway Distributed in Normal Human Subjects? |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
body sway |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
stabilometer |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
statistical characteristic value |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
velocity vector |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
body sway |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
stabilometer |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
statistical characteristic value |
| キーワード |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
velocity vector |
| 資源タイプ |
|
|
資源タイプ |
journal article |
| 著者 |
Nakahara, Kei
Kawamoto, Katsuyuki
Hamasaki, Rie
Nosaka, Aya
Funakoshi, Hiroko
Takeuchi, Hiromi
Hamasaki, Rie
Nosaka, Aya
Funakoshi, Hiroko
|
| 著者所属 |
|
|
値 |
Department of Oto-Rhino-Laryngology, Tottori University Faculty of Medicine |
| 著者所属 |
|
|
値 |
Department of Oto-Rhino-Laryngology, Tottori University Faculty of Medicine |
| 著者所属 |
|
|
値 |
Department of Oto-Rhino-Laryngology, Tottori University Faculty of Medicine |
| 著者所属 |
|
|
値 |
Department of Oto-Rhino-Laryngology, Tottori University Faculty of Medicine |
| 著者所属 |
|
|
値 |
Department of Oto-Rhino-Laryngology, Tottori University Faculty of Medicine |
| 著者所属 |
|
|
値 |
Department of Oto-Rhino-Laryngology, Tottori University Faculty of Medicine |
| 抄録 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The velocity vector when the human body sways has been qualitatively evaluated in clinical sessions. We quantitatively measured the velocity vector for 1 min in 89 normal subjects standing in a stable posture, and examined distributions of quantities of the velocity vector. The velocity vector was measured with a stabilometer, which visualizes the vector as magnitudes radially projected from the center to the periphery into 36 directions by 10°. The 3 quantities we calculated from the 36 scalars of the vector per subject were the coefficient of correlation (CV), skewness and kurtosis, which were analyzed statistically. Values of skewness were normally distributed. Values of CV and kurtosis were log-normally distributed when adjusted with log transformation. Then, we calculated standardized values of the normal distributions, from which the lower and upper cutoff values in the 95% and 99% areas were available. The 3 quantities showed statistically significant correlations with one another, although the levels were low. Thus, in the present study, use of the 3 parameters enabled us to quantitatively evaluate the whole image of velocity vector, which would simplify the procedures of examination and shorten the time required for differential diagnosis. |
| 書誌情報 |
Yonago Acta medica
en : Yonago Acta medica
巻 44,
号 3,
p. 151-156,
発行日 2001-11
|
| 出版者 |
|
|
出版者 |
Tottori University Faculty of Medicine |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
13468049 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA00892882 |
| 権利 |
|
|
権利情報 |
Yonago Acta medica 編集委員会 |
| 情報源 |
|
|
|
関連名称 |
Yonago Acta medica. 2001, 44(3), 151-156 |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
44_151-156.pdf (57.5 kB)
