Rise in neurological and lifestyle-related illnesses, as well as the world's rapidly growing geriatric population, are among the primary factors driving market revenue growth. In addition, patients' growing desire for Minimally Invasive (MI) procedures is also driving revenue growth of the market. For example, Deep Brain Stimulation (DBS), is a MI treatment that involves use of neurostimulation devices to transmit electrical signals to a specific location in the brain circuits.