Biomedical Engineering Reference
In-Depth Information
90
30
80
Experiment
95% C.I.
Predicted
Experiment
95% C.I.
Predict
70
20
60
50
10
40
30
20
0
10
0
-10
-10
-20
-30
-20
0
20
40
60
80
100
0
20
40
60
80
100
Percentage of gait cycle
Percentage of gait cycle
15
20
Experiment
95% C.I.
Predicted
10
10
5
0
0
-10
-5
-20
Experiment
95% C.I.
Predicted
-10
-30
-15
0
20
40
60
80
100
0
20
40
60
80
100
Percentage of gait cycle
Percentage of gait cycle
20
50
Experiment
95% C.I.
Predicted
40
10
30
20
10
0
0
-10
-20
-10
Experiment
95% C.I.
Predicted
-30
-40
-50
-20
0
20
40
60
80
100
0
20
40
60
80
100
Percentage of gait cycle
Percentage of gait cycle
FIGURE 7.17
Comparison of predicted determinants with the experimental data.
The six determinants of normal walking predicted using predictive dynamics
for a stride, starting from heel strike and ending with the same heel strike, are
plotted in
Figure 7.17
. A more detailed treatment of validation methods and
results for tasks predicted using predictive dynamics is presented in Chapter 9.
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