Mom has all the classic symptoms of dementia. At the same time, she also has all the classic symptoms of NPH. We were told to look for WWW - wacky, wobbly, wet. I don't think you can sort one wacky out from another and urinary incontinence comes with both also. But what about falling? With NPH the falls are backwards - is it the same with dementia? Mom definitely has a preference for falling backwards. Testing for NPH requires a surgical procedure. Is it worth it?