Causes of Parkinson's disease. Parkinson's disease is caused by a loss of nerve cells in part of the brain called the substantia nigra. This leads to a reduction in a chemical called dopamine in the brain. Dopamine plays a vital role in regulating the movement of the body.
Overnight indexed swap. An overnight indexed swap (OIS) is an interest rate swap where the periodic floating payment is generally based on a return calculated from a daily compound interest investment. The reference for a daily compounded rate is an overnight rate (or overnight index rate) and the exact averaging formula depends on the type of such rate.
custom orthotics. OHI is the global leader in technologies and treatment options for healthcare providers who treat conditions associated with the lower extremities. Through a growing family of brands, OHI continues to innovate and create global scale in an effort to provide a complete lower extremity solution. Recognized as a pioneer in the field of manufacturing of custom foot orthoses and ankle foot orthoses (AFOs),