Performance of EEG During Emergence Agitation in Nasal Surgery.
Trial Parameters
Brief Summary
The purpose of the study is to evaluate the relationship between perioperative electroencephalogram and emergence agitation in the nasal surgery. Previous studies showed that low frequency band wave activity increased during emergence delirium in pediatric patients. It is still not enough to explain the relationship between emergence agitation and electroencephalogram in adults. Researchers will demonstrate the relationship between parameters related electroencephalogram and emergence agitation in adults undergoing nasal surgery.
Eligibility Criteria
Inclusion Criteria: * Adult patients aged 19-55 years who are undergoing nasal surgery under general anesthesia using inhalational agent Exclusion Criteria: * CNS disease (ex.dementia, stroke, brain tumor, psychological disorder..) * unable to communicate * general anesthesia history within 6 months * disagree to participate in study