کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
875555 910405 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A three-dimensional data visualization technique for reporting movement pattern deviations
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی پزشکی
پیش نمایش صفحه اول مقاله
A three-dimensional data visualization technique for reporting movement pattern deviations
چکیده انگلیسی

Relative motion plots are the most prevalent method for displaying interjoint coupling. The method, however, is limited when amplitude and timing comparisons of like data are of interest. Another limitation of relative motion plots is that the second parameter (e.g., angle) is included at the expense of a continuous time reference. In this paper, we present a novel method for displaying three-dimensional movement pattern deviations. Parameter–parameter–time data (e.g., knee and hip angle as a function of time) are colorcoded based on the magnitude and direction of the deviation. The color-coded deviations are mapped to an individual's three-dimensional parameter–parameter–time trajectory, resulting in a multi-color, three-dimensional curve depicting how an individual's parameter–parameter–time pattern differs relative to a reference pattern. The algorithmic development of the color-coded parameter–parameter–time display is presented and comparative patient and normative data are reported.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Biomechanics - Volume 38, Issue 11, November 2005, Pages 2151–2156
نویسندگان
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