Fig. 2From: Sensorimotor performance in acute-subacute non-specific neck pain: a non-randomized prospective clinical trial with interventionInstallation of the DidRen laser test. A Head position in front of targets. B Schematic top view of the test setup with the three photosensitive sensors. C Helmet worn by participant with laser on top and DYSKIMOT on foreheadBack to article page