In 2005, the data transfer fees for Internet service provider (ISP) connections to the inter-net was approximately $5 per 100 GB ($.05 per GB) of data transfer. The streaming data transfer rate of a standard television quality digital video signal is approximately 4.0 Mbps or 500 kBytes per second (8 bits per Byte).
Yet the various forms of the disease are more alike than they are different, and everyone affected by CJD must eventually contend with serious mental and physical problems. Typical first symptoms include personality changes like anxiety and depression, memory loss, confusion and impaired thinking.
What causes prion disease? Prion diseases occur when normal prion protein, found on the surface of many cells, becomes abnormal and clump in the brain, causing brain damage. This abnormal accumulation of protein in the brain can cause memory impairment, personality changes, and difficulties with movement. Experts still don't know a lot about prion diseases, but unfortunately, these disorders are generally fatal. Who is at risk for prion diseases? Risk factors for prion disease include: Family history of prion disease