Related by context. Frequent words. (Click for all words.) 62 muscle rigidity 61 optic neuritis 61 involuntary movements 60 paresthesia 59 jerky movements 59 refractive error 59 dyskinesia 58 dyskinesias 58 intraocular 57 cataract formation 57 photophobia 57 dilated pupils 56 akathisia 56 paroxysmal 56 electrophysiological 56 hypoxemia 55 strabismus 55 binocular vision 55 occipital 55 chorea 55 photosensitivity 55 nerve conduction 55 multifocal 54 Retinopathy 54 ulcerations 54 keratitis 54 retinal detachment 54 tachycardia 54 visual hallucinations 54 parkinsonism 54 astigmatism 54 distension 54 blepharospasm 54 oscillatory 54 behavioral abnormalities 54 synaesthesia 54 keratoconus 54 claudication 53 metabolic acidosis 53 dizziness headache 53 cerebellar 53 macular edema 53 abnormalities 53 adrenal insufficiency 53 reflux disease 53 syncope 53 neurological dysfunction 53 intraocular pressure 53 refractive errors 53 sensorimotor 52 elevated liver enzymes 52 ataxia 52 tardive dyskinesia 52 peripheral vision 52 psychomotor 52 cognitive deficits 52 bruxism 52 muscle contractions 52 occlusion 52 unsteady gait 52 neurological symptoms 52 orthostatic hypotension 52 cerebrovascular events 51 EEGs 51 facial paralysis 51 neuropathies 51 nearsightedness 51 amblyopia 51 muscle stiffness 51 retinal 51 spondylolisthesis 51 Cushing syndrome 51 neuropathy 51 myocardial ischemia 51 auditory processing 51 slurred speech 51 vasodilation 51 vestibular 51 palpation 51 pharyngeal 51 sensory stimuli 51 dystrophy 50 parietal cortex 50 dystonia 50 Meniere disease 50 spinal deformity 50 peripheral neuropathy 50 diastolic dysfunction 50 cardiac abnormalities 50 abnormality 50 Obstructive sleep apnea 50 nasal polyps 50 locomotor 50 neoplasm 50 visual acuity 50 endophthalmitis 50 cognitive impairments 50 overactivity 50 gastric reflux 50 transcranial magnetic stimulation 50 auditory hallucinations