Data: The Impact of Visual Perturbations on Balance Control during Walking

The VpData folder contains two subfolders. One with the raw data and one with the necessary scripts to run the analyses. Data is ordered in the subfolder ‘Data’. All the information about participant and trial numbers are included in info_subject.xlsx file. The kinematic data for each participant was shown in seperate folder (subject01, subject02, …, subject18). All scripts are located in the 'Code' folder: =VU 3D Model=: the somewhat under documented VU 3D model, several functions of which are being used; FootPlacementModel: all scripts related foot placement model; Script: The analysis can be run from the Main_kinematics.m script. Sub_traj.m saves kinematic data after procession (reduce noise and interpolation). Figs_plot.m plots the figures and does statistical analysis. All scripts can be ran separately. If you change the name of the folder, make sure to change the name for the directory in this script. All files first check if the product they create already exist. If so they will not run. If you want to run them anyways, simply inverse the if ~exist statement by removing the tilde, the program will then be executed and the existing product will be overwritten.