Vestibulo-ocular reflex The disorder is caused by injury or dysfunction in the medial longitudinal fasciculus (MLF), a heavily myelinated tract that allows conjugate eye movement by connecting the paramedian pontine reticular formation (PPRF)-abducens nucleus complex of the contralateral side to the oculomotor nucleus of the ipsilateral side. In young patients with bilateral<unk> , multiple sclerosis is often the cause. In older patients with one-sided lesions a stroke is a distinct possibility. Other causes are possible.
Internuclear ophthalmoplegia
Horizontal gaze palsy
Pendular nystagmus
Ophthalmoparesis
Ocular tremor
Ocular dysmetria
Oscillopsia
Conjugate gaze palsy