I have been sleeping mainly on my right side for as long as I can remember. I am wondering whether this could have had any effect on my cognitive development?
I can image that gravity pulling down the blood to the right side may lead to a minor difference in pressure and available oxygen between the left and right side of my brain. Does this mean that different parts of my brain take a more substantial part in processing the events of the day? Could this difference accumulate to something noticeable and permanent over the course of a lifetime?