Dai, Y.; Shen, C.; Shi, K.; Liu, Q.; Qiu, X.; Sun, J. Intraoperative Electroencephalogram Frontal Low Alpha Power for Predicting Postoperative Delirium in Elderly Patients After Orthopedic Surgery: A Prospective Cohort Study. Ann Ital Chir 2024, 95, 1134-1146.