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From dementia to "rementia"

Bobby Ng started exhibiting dementia symptoms about 10 years ago. She was experiencing "sundowning," which is a state of late-day confusion, anxiety or even aggression. The neurologist said the current medications on the market can't reverse the damage already done to the brain. But he believes his "dementia to 'rementia' model" might make a difference, and he's trying it out on his wife.
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