(Song) Research Fellow in Anesthesiology.
(Joshi) Associate Professor of Anesthesiology.
(White) Professor and Holder of Margaret Milam McDermott Distinguished Chair of Anesthesiology.
Received from the Department of Anesthesiology and Pain Management University of Texas Southwestern Medical Center at Dallas, Dallas, Texas. Submitted for publication March 6, 1997. Accepted for publication June 12, 1997. The bispectral index monitor and disposable electrodes were provided by the Aspect Medical Systems, Natick, Massachusetts.
Address reprint requests to Dr. White: Professor and McDermott Chair of Anesthesiology, Department of Anesthesiology and Pain Management, University of Texas Southwestern Medical Center, 5161 Harry Hines Boulevard, Dallas, Texas 75235–9068. Address electronic mail to: pwhite@mednet.swmed.edu.