Poor listening are more likely to develop alzheimer's disease

China's traditional Chinese medicine to

        British "daily mail" reported, a new study shows that, there are signs of hearing loss, the mental function degradation speed of 40% faster than normal people.

        Johns Hopkins university researchers to about 2000 age ranged from 75 to 84 - year - old man was studied. Just when the study began, the participants have accepted the listening test, and the definition of hearing loss is can only hear the sound of 25 decibels volume.

        Participants also accept standard memory and thinking ability test to measure their mental ability. Research began in 2001, when no one participants have signs of mental function degradation.

        Tracking research to six years and found that, there are signs of hearing loss, the mental function degradation 40% faster than normal people, On average, old listening degradation, in their mental function degradation time than normal fast 3.2 years.

        Published in the latest issue of the journal of the American medical association for the study says, this study shows that the hearing shall be degraded as aging process important part, because it may be with normal brain operation related.

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