The bilateral bispectral and the composite variability indexes during anesthesia for unilateral surgical procedure

P Lopes-Pimentel, M Koo, J Bocos… - Saudi journal of …, 2017 - journals.lww.com
Background: The composite variability index (CVI), derived from the bispectral analysis
(BIS), has been designed to detect nociception; however, there is no evidence that bilateral …