Brain scan measures Alzheimer's traits in Down's syndrome patientsRSS Feed

Brain injury similar to that seen in Alzheimer's disease has been measured in adults with Down's syndrome, a new study has reported.

Scientists at the University of California Los Angeles used a unique brain scan to assess the levels of amyloid plaques and neurofibrillary tangles in the brains of those with the condition.

Prior to the research, which is published in the Archives of Neurology, the only way to detect such brain changes was through autopsy.

Senior author Dr Gary Small explained: "The higher level of plaques and tangles may be reflecting the early and extensive accumulation of these deposits seen in individuals with Down syndrome."

People with Down's Syndrome are at a higher risk of developing Alzheimer's disease than people who do not suffer from the condition.

In addition, they are more prone to sight and hearing problems and are at an elevated risk of congenital heart disease.

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Posted by John Sherrington
  

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