Detailed text transcripts for TV channel - CNN - 20171224:18:48:00
Up over time, and when this happens, it sticks to itself and forms plaques. so you may have heard of am alloyd plaques. once it builds up to a tipping point, it will cause a bunch of molecular events in the brain that lead to the death of the youre r neurons. >> this tipping point is sort of more important than others sometimes? >> whats interesting about the tipping point is that you can have this -- the disease can be ongoing in your brain without you knowing for 10 to 20 years, we think. befo...
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