Evidence has supported the use of the SMART Balance Master as a validated tool to measure balance. Fraix et al. used the SMART Balance Master by NeuroCom® to quantify the beneficial effect of OMT on improving patients' balance and dizziness. The SMART Balance Master® can be used to quantify changes in balance before and after OMT. The Sensory Organization Test (SOT) is one assessment tool that can measure three different aspects of balance and posture: somatosensory, visual, and vestibular. The complete protocol for SOT can be found on the NeuroCom® website.