Gaze-evoked nystagmus typically results from damage to the neural integrator (the medial vestibular nucleus, nucleus prepositus hypoglossi and cerebellar flocculus for horizontal gaze; the ...
Prepositus Hypoglossi nucleus; PRN, Paramedian Reticular Nucleus; RB, Restiform Body (inferior cerebellar peduncle); Roller’s Nucleus; nIV, nerve of the IVth (trochlear) nucleus; SA, Spinal Accessory ...