Professionally I’m interested in why certain old people age with grace whereas others suffer from cognitive problems at a relatively young age. Not only do I use neuroimaging techniques to find out how certain elderly can compensate functionally for the degradation of grey matter and the loss of white matter connectivity, but I am also […]

This initiative is truly one very good example of how internet can be used to benefit other people: Salman Khan has set up the Khan Academy, a not-for-profit organization with the mission of providing a high quality education to anyone, anywhere. On his website www.khanacademy.org he provides over 1400 YouTube videos covering everything from basic […]