Posts Tagged ‘Average’

US dementia rates on the decline, new study suggests

The percentage of older Americans that have Alzheimer’s disease or other forms of dementia has dropped by almost one-fourth, from 11.6% in 2000 to 8.8% as of 2012, according to a new study published online Monday by the peer-reviewed medical journal JAMA Internal Medicine. That’s a drastic reversal from previous research, which claimed that aging […]

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Language and cranial features linked, developed at same time?

From ScienceDaily: The formation of different languages and language groupings appears to have happened in the same broad period and geographical locations as the development of facial features in various human populations, according to linguistics professor, Gerhard Jäger, and paleoanthropologists, Professor Katerina Harvati and Dr. Hugo Reyes-Centeno. In their study, the researchers examined 265 skulls […]

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