The Potamkin family has been the Academy’s single largest individual donor since 1988, offering more than $2 million to invest in the Potamkin Prize.. AAN honors three researchers with 2011 Potamkin Prize for dementia study The American Academy of Neurology is awarding its 2011 Potamkin Prize to three researchers for their work in dementia. Dennis Dickson, MD, with the Mayo Clinic in Jacksonville, Florida, Eva Maria Mandelkow, MD, PhD, and Eckhard Mandelkow, PhD, both of the Max-Planck-Unit for Structural Molecular Biology in Hamburg, Germany, will have the Award through the AAN’s 63rd Annual Meeting in Hawaii, April 9 – 16, 2011. The AAN Annual Meeting is the world’s largest gathering of neurologists with an increase of than 2,500 presentations made on the most recent avances in neurologic analysis.Sankaran to get Rising Star AwardThe ABSORB II scientific trial will enroll approximately 500 individuals at about 40 investigational sites in Europe and New Zealand. Patients will end up being randomized at a ratio of 2-to-1 . The primary endpoints of the trial are change in dimension of the lumen as time passes and vasomotion at the treated vessel segment, which is assessed based on adjustments in the vessel size in response to a stimulus.