Researchers have developed an AI-based approach to generate detailed maps highlighting differences in how distinct parts of the brain age. This new model reveals that not all brain regions age at the same rate, with frontal and temporal lobes appearing biologically older. The study also links these regional ageing patterns to cognitive function and neurodegeneration, particularly in Alzheimer's disease.
Screen time, referring to the time children spend watching television or playing computer games, was found to impact the development of executive functions of brain such as working memory, planning and responding flexibly to changing situations.
Naveen Selvadurai, 28, co-founder of social networking app 'Foursquare', 26-year old Vikas Reddy who co-founded technology start-up 'Occipital', Sachin Agarwal, 30 of San Francisco-based start up 'Posterous' and 22-year old Stanford graduate Ooshma Garg have been named in the '30 under 30' 2010 list of 'America's Coolest Young Entrepreneurs' by the New York based magazine.
'There are different reasons for brain involvement depending on how the virus has entered the body.' 'If the virus enters the brain from the nose, the impairment will be different as opposed to if the virus impairs other organs which in turn impair the brain.' 'If it affects the lungs or heart, there can still be brain changes from secondary effects of reduction in oxygen delivery, or reduction in blood supply to the brain.'
