Hi, my son is 5 years old and he is walking on toes, balance not good, feel very difficulties in standing from foot sitting position, feel little difficulties to speek from last 3 years, he is in prep class and good class student, all doctor said he have brain problem but MRI brain was clear all blood test was clear. He makes wishes and doing his work and understanding every thing so how we say he have brain problem just one doctor said he have myopathy problem but now i dont know what is the cure, where i should go for him. Please guide.