For Videos and instructions on replacing all types of common roof tile or roof slate see here... http://www.fixmyroof.co.uk/replace-ro...This Video shows you how to replace a Roof tile and any damaged roofing felt or membrane.Hope it helps.or Videos and instructions on replacing all types of common roof tile or roof slate see here... http://www.fixmyroof.co.uk/replace-ro...
Answer: Ischemic white matter disease refers to small blood vessels in the brain that are clogging up a bit. This is usually not a serious condition unless the amount of small vessel disease gets to a moderate or severe degree.It is often caused by high blood pressure, diabetes, high cholesterol, or smoking.nswer: Ischemic white matter disease refers to small blood vessels in the brain that are clogging up a bit. This is usually not a serious condition unless the amount of small vessel disease gets to a moderate or severe degree.
Gray versus White Matter Atrophy. Brain atrophy seems to be a widespread process that is present in all stages of MS. Although both gray and white matter undergo atrophy, it has been suggested that loss of gray matter is a more sensitive marker of the neurodegenerative process in MS than whole brain atrophy. Futhermore, some in vivo data have suggested that the rate of gray matter volume loss accelerates as the disease progresses.