Heart rate variability as a biomarker for sedation depth estimation in ICU patients. - Sunil Belur Nagaraj; Sowmya M. Ramaswamy; Siddharth Biswal; Emily J. Boyle; David W. Zhou; Lauren M. McClain; Eric S. Rosenthal; Patrick L. Purdon; M. Brandon Westover (EMBC, 2016)

Electroencephalogram Based Detection of Deep Sedation in ICU Patients Using Atomic Decomposition. - Sunil Belur Nagaraj; Lauren M. McClain; Emily J. Boyle; David W. Zhou; Sowmya M. Ramaswamy; Siddharth Biswal; Oluwaseun Akeju; Patrick L. Purdon; M. Brandon Westover (IEEE Trans. Biomed. Eng., 2018)