Hi I have a 4 year old son, for the past year he has these shaking episodes. He can feel them start. He will scream and start crying, "Momma Momma I'm shaking I'm scared." I will pick him up and hold him tightly and tell him to take deep breaths, He is alert the whole time and has to lay down afterward for 10 min. then he is fine. Ive had bloodwork done, eeg, 3 day eeg, ekg and everything is normal. Have seen every specialist. No one has answers, please could you help?