<prompt> Final common pathway for horizontal gaze involves:Vesitibular nucleusOculomotor nucleusAbducent nucleusTrochlear nucleus  <response>: The final common pathway for horizontal gaze is formed by the Paramedian Pontine Reticular formation PPRF and the abducent nucleus. Ref: Clinical Pathways in Neuro-Ophthalmology: An Evidence-Based Approach, By Andrew G. Lee, Paul W. Brazis , Page 2071 