One pathological characteristic of Alzheimer’s disease is the accumulation in the mind of beta-amyloid proteins to form amyloid plaques. However, it isn’t known how early the plaques forms in the mind, whether they are the primary cause of the condition or what pathogenic role is played by various other changes in the mind. The 1st PET scan in the world of amyloid plaque in a living individual with the amyloid-binding substance 11C-PIB was performed in 2002 by Professor Agneta Nordberg at Karolinska Institutet on a 56-year old Alzheimer’s patient.It had been a 51-49 vote. In retrospect, it should have already been a 51-49 vote the other way . The Hill: Collins Is normally First GOP Senator To Oppose Ryan Spending budget Proposal Sen. Susan Collins said. I don’t happen to support Congressman Ryan’s program but at least he previously the courage to place forth a plan to significantly reduce the debt, Collins stated on In the Arena a program on WCSH 6, a local NBC affiliate in Portland, Maine. Collins is the 1st Republican senator to state publicly that she’ll not support the Ryan spending budget . Related StoriesNew across-the-plank Medicare cuts may place many sufferers and providers at riskACA launches national effort to eliminate anti-competitive provision of Medicare lawMedicare individuals in rural configurations have lower prices of post-discharge follow-up careThe Hill: Orszag: Ryan Strategy Raises Health care Costs On The Backs Of Seniors Former Light House Budget Director Peter Orszag ripped into the GOP’s Medicare reform proposal on Friday, saying it would not merely change costs to seniors but would increase nationwide healthcare spending overall.