The morphological bases and neurophysiological mechanisms of eye movements and their disorders in diseases of the nervous system. The systematized form provides modern data on the features of the functioning of the muscles of the eyeball, synaptic transmission of signals to them from the motor neurons of the nuclei of the oculomotor nerves .. Modern ideas about the neural mechanisms of organization and supranuclear control of various types of eye movements are considered The most common methods of laboratory and clinical research, symptoms of impaired eye movements in patients with various diseases of the central nervous system and various levels of its damage are described. Designed for students, graduate students, teachers, functional diagnostics specialists, general practitioners, ophthalmologists, neuroophthalmologists, neurootologists, neuropathologists and researchers in the field of neurophysiology .