title: [Exploration of the optic and somatosensory pathways with cerebral evoked potentials].
abstract: Visual and somatosensorial evoked potentials are the electrical response, recorded on the scalp, that follows the presentation of visual and sensorial stimuli. After briefly mentioning the technical premises enabling evoked responses to be obtained from EEC activity, some cases are reported (demyelining, degenerative, compressive, ischaemic, anoxic pathology) where visual or sensory evoked potentials presented changes, proof of the usefulness of these techniques for the purposes of clinical documentation or for diagnosis in different fields of DNS pathology.
mesh_terms: D001921:Brain / Q000502:physiology*; D004569:Electroencephalography; D005071:Evoked Potentials; D006423:Hemianopsia / Q000175:diagnosis; D006801:Humans; D002534:Hypoxia, Brain / Q000175:diagnosis; D009434:Neural Pathways / Q000503:physiopathology*; D009896:Optic Atrophy / Q000175:diagnosis; D010300:Parkinson Disease / Q000175:diagnosis; D014795:Visual Pathways / Q000503:physiopathology*
vernacular_title: Esplorazione delle vie ottiche e delle vie somato-sensitive mediante potenziali evocati cerebrali.