<prompt> Endophenotypic markers of schizophrenia include all except?Smooth pursuit eye movement alterationsSaccadic eye movement disinhibitionPrepulse inhibition of stale response paradigmP50 visual evoked potential  <response>: Endophenotypic markers of schizophrenia include: Oculomotor abnormalities Smooth pursuit eye movement alterations Saccadic eye movement disinhibition Prepulse inhibitionPPI of stale response paradigms Deficits in sensorimotor gating, measured with electroencephalography-based event-related potential ERP: standardauditorypaired stimuli paradigm, so called P50 response amplitude. 