are the result of both contraction and the relaxation of the extrinsic muscles which surround the eyes. These movements allow our 'binocular' vision, fixation of stationary targets, smooth - pursuit movements and even vestibular nystagmus.
are the result of both contraction and the relaxation of the extrinsic muscles which surround the eyes. These movements allow our 'binocular' vision, fixation of stationary targets, smooth - pursuit movements and even vestibular nystagmus.