title: [Prognostic-evolutive evaluation of patients in coma based on ocular reflexes].
abstract: The ocular reflexes (ciliospinal, photomotor, oculocephalic, vestibulo-ocular, corneal) were studied in 84 comatose patients. The scope of the investigation was the assessment of each reflex in terms of its resistance according to the degree of depth of the coma. From the statistical viewpoint it was possible to emphasize the photomotor, corneal and vestibulo-ocular as the most resistant ones. The periodic evaluation in short time intervals of these five reflexes, observing their extinction or their re-appearance, permits a better prognostic assessment in a longitudinal viewpoint of the comatose patient.
mesh_terms: D003128:Coma / Q000175:diagnosis* / Q000209:etiology; D003315:Cornea / Q000502:physiology; D005133:Eye Movements; D005260:Female; D006801:Humans; D008297:Male; D009460:Neurologic Examination; D009799:Ocular Physiological Phenomena; D009900:Optic Nerve / Q000502:physiology; D011379:Prognosis; D012018:Reflex; D012025:Reflex, Pupillary; D014724:Vestibular Function Tests
vernacular_title: Avaliação prognóstico-evolutiva dos doentes em coma mediante os reflexos oculares.