The two-tier human subjects study will be conducted to assess the biomechanical characteristics of PAS. In the first tier, we will test PAS in healthy subjects and in the second tier, we will test PAS in Diabetic Neuropathy patients (DN).
Subjects will walk on a treadmill in their usual daily shoes for 5 minutes, then with standard diabetic shoes with the PAS insoles for 5 minutes. Subjects will wear body worn sensors that assess position of the body. Subjects will have the temperature of their feet measured via a special camera after walking. Subjects will rest for 30 minute washout period and have the blood flow in the soles of the feet measured via a special camera. 1 healthy subject will undergo MRI of the foot and ankle.
