Detailed text transcripts for TV channel - CNN - 20210618:18:14:00
Is it permanent? do we know what that means actually? >> yes. yes. so first of all it's a well-done study, kind of done longitudinally with imaging of the brain. and it shows exactly as you said, victor, that there is some deterioration in brain tissue, which is troubling. we should be concerned about. you know, this -- this would create potential deficits. it could be tied to the loss of smell that some people have. and, you know, that tissue lost can't be recovered. now, people can certainly train themselves to overcome deficits as they occur. but -- there are things people can do. but it's ...