I noticed our optometrist is addressing some of these reflexes in our vision therapy (it seems to be a common element in VT). Certainly, there are some things DD is surprisingly unable to do, especially if they involve coordinating movement across both sides of her body. Some relief in knowing that the American Optometry Association clinical guidelines do include this aspect in vision therapy reccomendations.
I found searching "visual motor integration" avoided much of the snake oil produced by googling terms like "primitive reflexes".
