[Monitoring of eye movements in surgery of the brain stem and parastem structures].
Intraoperative electrooculograms (EOG) of 44 patients with bulky formations in the posterior cranial fossa demonstrated a good correlation of the sum of EOG waves caused by mechanical stimulation (aspiration, retraction, etc.) and the sum of complexes of EOG waves, on one hand, and the outcome, on other, in patients with brain stem involvement and less so in those with involvement of the cerebellum. The method is not informative for predicting the status of stem structures in surgery on the pontocerebellar angle. Stimulation of cerebral tissue caused by electrocoagulation cannot be recognized by EOG because it is associated with electric artefacts.
Sogomonian
S A
SA
Shchekut'ev
G A
GA
Luk'ianov
V I
VI
Lubnin
A Iu
AIu
D000293:Adolescent; D000328:Adult; D000368:Aged; D001933:Brain Stem / Q000601:surgery*; D002530:Cerebellopontine Angle / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D004564:Electrocoagulation; D004585:Electrooculography; D005260:Female; D006801:Humans; D008297:Male; D008526:Medulla Oblongata / Q000601:surgery; D008636:Mesencephalon / Q000601:surgery; D008875:Middle Aged; D008991:Monitoring, Physiologic; D010812:Physical Stimulation
Monitoring dvizheniĭ glaz pri khirurgicheskikh vmeshatel'stvakh na stvole mozga i parastvolovykh strukturakh.