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 neurology doctor, or neurologist, is a healthcare professional who diagnoses and treats disorders affecting the brain, spinal cord, and nerves.He or she can specialize in one area or work more broadly, and can also be either a primary care provider or work in consultation with other healthcare providers.eurologists can help treat a wide variety of conditions, including birth defects, like spinal bifida and medical conditions like strokes, epilepsy, Parkinson's disease, and Alzheimer's disease. He or she can also treat tumors on the brain and spinal cord, and trauma, like concussions and strokes.