The sapphire, together with the ruby, are members of the corundum group, which is the mineralogical name for aluminium oxide that crystallised into gemstones a long time ago as a result of pressure and heat at a great depth.
Vascular Neurology Doctors and Physicians (Vascular Neurologists) Vascular neurology is the study and treatment of vascular diseases of the nervous system. A neurologist is a physician who diagnoses and treats nervous system disorders. A vascular neurologist treats patients who have disorders of the veins and arteries in the nervous system. Diseased vessels that provide circulation to the nervous system can generate problems such as a stroke or hemorrhage that affects the brain or spinal cord.
A neurologist is a specialist who treats diseases in the brain and spinal cord (the central nervous system), peripheral nerves (nerves connecting the brain and spine to the organs, like the lungs or liver), and muscles.o receive the best care, you should always first consult your primary care doctor, and they might recommend you see a neurologist, or they might not be able to provide a satisfying answer for your concerns. It is good to be aware then of what a neurologist does and the symptoms they treat.