Data for Table 1 and Fig 2 in Visuomotor error augmentation affects medio-lateral head and trunk stabilization during walking

1. Each subject's data for Table 1.
In Table 1, there are 4 sheets.
Sheet 1 is named as “step width (cm),” and it is each subjects’ data for SW.
Sheet 2 is named as “step length (cm),” and it is each subjects’ data for SL.
Sheet 3 is named as “step width SD (cm),” and it is each subjects’ data for SWV.
Sheet 4 is named as “step length SD (cm),” and it is each subjects’ data for SLV.

2. Each subject's data for Figure 4 and 5.
3. “C7MLnormal.mat” is the C7’s medio-lateral position in Fig. 2 under normal condition (1 min long) sampled at 100 Hz for each subject.
4. “C7MLpositive50.mat” is the C7’s medio-lateral position in Fig. 2 under +5.0 gain sampled at 100 Hz for each subject.
5. “C7MLpositive25.mat” is the C7’s medio-lateral position in Fig. 2 under +2.5 gain sampled at 100 Hz for each subject.
6. “C7MLnegative50.mat” is the C7’s medio-lateral position in Fig. 2 under -5.0 gain sampled at 100 Hz for each subject.
7. “C7MLnegative25.mat” is the C7’s medio-lateral position in Fig. 2 under -2.5 gain sampled at 100 Hz for each subject.

For data in "C7MLpositive50.mat", “C7MLpositive25.mat”, “C7MLnegative50.mat” or “C7MLnegative25.mat”, each trial is 11-min long. Error augmentation started from the 1st data and last for 10 min. The last one min is post-adaptation.