title: [Monitoring control of the visual evoked potentials during the surgical treatment of tumors of the chiasmal-sellar area].
abstract: Visual evoked potentials were recorded in different stages of the operation in 12 patients with tumors of the chiasmal-sellar region. A correlation was noted between the dynamics of the P100 latent period and the changes of visual functions after the operation. Intraoperative monitoring of visual evoked potentials makes it possible to appraise the functional condition of the optic nerves objectively and correct the techniques and tactics of the operative intervention.
authors.forename: V E
authors.initials: VE
authors.lastname: Oliushin
authors.forename: G S
authors.initials: GS
authors.lastname: Tigliev
authors.forename: L G
authors.initials: LG
authors.lastname: Vaĭnshteĭn
authors.forename: V M
authors.initials: VM
authors.lastname: Merkin
authors.forename: M M
authors.initials: MM
authors.lastname: Sultanov
mesh_terms: D000236:Adenoma / Q000503:physiopathology / Q000601:surgery; D003390:Cranial Nerve Neoplasms / Q000503:physiopathology* / Q000601:surgery; D005074:Evoked Potentials, Visual / Q000502:physiology*; D005910:Glioma / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D007432:Intraoperative Period; D008577:Meningeal Neoplasms / Q000503:physiopathology / Q000601:surgery; D008579:Meningioma / Q000503:physiopathology / Q000601:surgery; D008991:Monitoring, Physiologic; D009897:Optic Chiasm / Q000503:physiopathology* / Q000601:surgery; D009901:Optic Nerve Diseases / Q000503:physiopathology* / Q000601:surgery; D010911:Pituitary Neoplasms / Q000503:physiopathology / Q000601:surgery; D011930:Reaction Time / Q000502:physiology; D012658:Sella Turcica / Q000503:physiopathology* / Q000601:surgery
vernacular_title: Monitornyĭ kontrol' zritel'nykh vyzvannykh potentsialov pri khirurgicheskom lechenii opukholeĭ khiazmal'no-selliarnoĭ oblasti.