Peter Attia· MD
and is sort of knees to abdomen right and so when you look at basically the overall blood flow which is what's cool is your body well the brain takes 20% of your cardiac output so it's basically like this big cool it's this big heat sink it just cools everything away whereas when you get down and lowered to the legs which you're all muscle it's gonna heat that up and so that's why we figure out how to orient these and what organization to make what plan of sequence is to make it not as uncomfortable commercially what's the best off-the-shelf scanner that could come close to producing the resolution you're producing which is it fully isotropic it's isotropic in the brain but in the rest of the body we're actually doing more conventional clinical images tell us what I said tropic is I'm sorry I should have clarified that sure so what isotropic basically means is that it more bassy slicing you in cubes so a one by one by one millimeter cube for example and the power of actually doing that one by one by one is that you can now look at things again in three dimensions in any direction you want the detail and resolution is perfect and so that's what isotropic means whereas MRI typically can't be done isotropic just because of time you want to cover as much as possible but you want what we call in-plane resolution which is how you orient the first gradient to have the highest amount of detail and