April 11, 2011 — Is multitasking getting harder with age? A new study suggests that older brains behave differently when it comes to switching between two tasks.
Researchers found that older people have a more difficult time multitasking not because they have to devote more attention to a secondary task, but because their brains have a harder time disengaging from the secondary task and going back to the original one.
The study used functional magnetic resonance imaging (fMRI) to analyze brain activity in 20 people over age 60 while they… Continue Reading



