We have tried, and it is hard to say if it made a difference. We didn't continue with the therapist as I didn't really like her. Now I am searching for another one. My son has a reading ld and it affects comprehension, what he hears, and he is borderline with attention. He is also becoming more and more defiant and seems to be more and more stressed. I am thinking we need to work on some more cranial work for him as well as getting him back on some good supplements. I also need to work on removing the processed food that has worked it's way back in to our house. But back to the question at hand, anyone have any success with cranial work with a child with ld?