None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Patients with elective general anesthesia, aged 18-89 years, BMI 20-30; 2. ASA classification I-II; 3. No history of smoking and long-term coffee drinking, no alcohol consumption or insomnia 3 days before surgery; 4. All female patients had regular menstrual cycles and did not take contraceptives.
Exclusion criteria
Exclusion criteria: 1. History of schizophrenia, mania, neurological disease; 2. Medication history of psychotropic drugs; 3. History of other serious systemic diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Anesthetic consumption;Prefrontal EEG features; | — |
Countries
China
Contacts
The First Affiliated Hospital of Anhui Medical University