| Descrizione = Motor Evoked Potential in hemilateral occlusal crossbite patient<br>''Motor Evoked Potential by electrical Transcranial Stimulation of the trigeminal roots. Note the structural symmetry calculated by the peak-to-peak amplitude on the right (upper trace) and left masseters (lower trace). (Nemus2, NGF; EBNeuro, Firenze, Italy)''