Setting aside the notion of determining the number of individual animals on the planet for a moment, merely determining the number of species on the Earth is challenging. Science has only been able to offer estimates thus far, and totals vary greatly.
A. A. A. Multiple sclerosis, or MS, is a long-lasting disease that can affect your brain, spinal cord, and the optic nerves in your eyes. It can cause problems with vision, balance, muscle control, and other basic body functions. The effects are often different for everyone who has the disease.
Should white matter disease of the brain be treated: if the white matter disease of the brain represents ischemic white matter disease it may be prudent to address vascular risk factors such as better control of hypertension and diabetes, lowering the cholesterol and advising the patient to stop smoking.ear Jennifer, white matter lesions can be seen on a brain MRI and can be due to a variety of disease processes. As I stated in my posts just what do these white matter lesions signify can only be determined accurately by correlating the MRI findings to the patientâs history and examination findings.