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Short-term step-to-step correlation in plantar pressure distributions during treadmill walking, and implications for footprint trail analysis
http://hdl.handle.net/10091/17731
http://hdl.handle.net/10091/17731ea85dc4d-1561-42c6-ace0-e515a7b2d75a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Short-term_step-to-step_correlation_plantar_pressure.pdf (918.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2014-07-23 | |||||
| タイトル | ||||||
| タイトル | Short-term step-to-step correlation in plantar pressure distributions during treadmill walking, and implications for footprint trail analysis | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.gaitpost.2013.03.016 | |||||
| 関連名称 | 10.1016/j.gaitpost.2013.03.016 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Gait dynamics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Pedobarography | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Foot biomechanics | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Autocorrelation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Statistical parametric mapping | |||||
| 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 |
Pataky, Todd C
× Pataky, Todd C× Savage, Russell× Bates, Karl T× Sellers, William I× Crompton, Robin H |
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| 出版者 | ||||||
| 出版者 | ELSEVIER IRELAND LTD | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | GAIT & POSTURE. 38(4):1054-1057 (2013) | |||||
| 書誌情報 |
GAIT & POSTURE 巻 38, 号 4, p. 1054-1057, 発行日 2013-09 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The gait cycle is continuous, but for practical reasons one is often forced to analyze one or only a few adjacent cycles, for example in non-treadmill laboratory investigations and in fossilized footprint analysis. The nature of variability in long-term gait cycle dynamics has been well-investigated, but short-term variability, and specifically correlation, which are highly relevant to short gait bouts, have not. We presently tested for step-to-step autocorrelation in a total of 5243 plantar pressure (PP) distributions from ten subjects who walked at 1.1 m/s on an instrumented treadmill. Following spatial foot alignment, data were analyzed both from three points of interest (POI): heel, central metatarsals, and hallux, and for the foot surface as a whole, in a mass-univariate manner. POI results revealed low average step-to-step autocorrelation coefficients (r = 0.327 +/- 0.094; mean +/- st. dev.). Formal statistical testing of the whole-foot r distributions reached significance over an average of only 0.42 +/- 0.52% of the foot's surface, even for a highly conservative uncorrected threshold of p < 0.05. The common assumption, that short gait bouts consist of independent cycles, is therefore not refuted by the present PP results. | |||||
| 資源タイプ（コンテンツの種類） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0966-6362 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10996363 | |||||
| PubMed | ||||||
| 識別子タイプ | PMID | |||||
| 関連識別子 | http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?CMD=search&DB=pubmed&term=23597941 | |||||
| 関連名称 | 23597941 | |||||
| 権利 | ||||||
| 権利情報 | Copyright© 2013 Elsevier | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| WoS | ||||||
| 表示名 | Web of Science | |||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000325421900088 | |||||
