New method found to detect autism risk -- Scientists have developed a new method of detecting the autism in infants by brain waves analysis, according to a study published in "BMC Medicine" Tuesday.
By analyzing brain activity patterns of nearly 80 babies, researchers found great differences between the high-risk group and the comparison group.
Thara Marie Santiago, a girl with autism, rehearses inside a washroom in Quezon City, Metro Manila April 2, 2009. (Xinhua/Reuters File Photo)
In the research, babies wore helmet-like caps studded with electrodes and electric wire to measure electrical activity while they watched a research assistant blowing bubbles. The tests were repeated from the time they were 6 months old until they reached age 2.
Researchers said patterns in brain electrical activity can give many clues about how the neurons in each part of the brain are connecting and functioning.
Athough these results are only preliminary, the scientists believed that computer will help to pick up subtle differences in brain activity patterns therefore push forward this new method in application.
Compared with the traditional behavioral tests now used, this new method is safer, less expensive and easier to perform, and may help those autism-suspected babies shorten their waiting time by months or even years. ( xinhuanet.com )
Blog : The Compatibility | New method found to detect autism risk
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