_:n86f9b47f9f1148e1815555c7a706daf1xb1
<http://schema.org/image>
<https://static-content.springer.com/image/art%3A10.1186%2Fs12984-017-0272-8/MediaObjects/12984_2017_272_Fig1_HTML.gif>
<https://jneuroengrehab.biomedcentral.com/articles/10.1186/s12984-017-0272-8/figures/1>