Study Finds Searching the Internet Increases Brain Function
A UCLA study on brain function in older adults has revealed that ”a simple, everyday task like searching the Web appears to enhance brain circuitry in older adults, demonstrating that our brains are sensitive and can continue to learn as we grow older," according to chief researcher, Dr. Gary Small. The study results are indicate that emerging computerized technologies may have physiological effects and potential benefits for middle-aged and older adults. As the brain ages, a number of structural and functional changes occur, including atrophy, reductions in cell activity, and increases in deposits of amyloid plaques and tau tangles, which can impact cognitive function. Small noted that pursuing activities that keep the mind engaged may help preserve brain health and cognitive ability. Traditionally, these include games such as crossword puzzles, but with the advent of technology, scientists are beginning to assess the influence of computer use — including the Internet.