USB extenders are generally able to support distances of up to 164 feet (50 m). The length depends on the length of Ethernet cable that you use. Ethernet cables can transfer data further distances than typical USB cables without having the data transfer deteriorate.
According to the Alzheimer's Society, the average life span for a patient with vascular dementia is around five years after symptoms begin manifesting. Oftentimes, the patient's death is caused by a stroke or heart attack. Continue Reading.
Progression of vascular dementia depends on a number of factors including the extent of the damage in the brain. Alzheimerâs: The median survival time for individuals with Alzheimerâs is 84.6 years old, and the survival rate after the beginning of symptoms is 8.4 years.