The closest I could find to support your assertion is Lessons learned from his research in this area led to creation of Stand2Learn, an offshoot company of a f

The closest I could find to support your assertion is Lessons learned from his research in this area led to creation of Stand2Learn, an offshoot company of a faculty-led startup that manufactures a classroom version of the stand-biased desk. I have been using a motorized adjustable height desk at work for close to 8 months now. I use it in the standing position almost the entire work day, every day. Anecdotally, I do not buy that it makes any difference to my thinking ability. I find it is better for my general physical well-being.