Ruple S. Laughlin, M.D.

Closed for Enrollment

• Visual Evoked Potential Reliability during Non-Cranial Surgery Rochester, Minn.

  The goal of this study is to determine the optimal stimulating and recording protocol for visual evoked potentials (VEP’s) during non-cranial surgery using total intravenous anesthesia (TIVA). The study will also determine if VEP’s remain reliably stable in amplitude and latency during non-cranial surgery using total intravenous anesthesia (TIVA), and also determine what factors predict poorly reliable VEP’s during non-cranial surgery using TIVA.