Intraoperative neurophysiological mapping & localization of posterior median sulcus during intramedullary spinal cord tumor resection_technical communication

ConclusionBipolar orthodormic stimulation can be done using lateralization rather than phase reversal technique. Using Higher Repetition Rate and intensity between 2 and 3 mA can decrease time needed to store averages without compromising evoking the potentials. Stimulation Intensity above 5 to 6 mA can stimulate motor tracts as well in cervical region.
Source: Interdisciplinary Neurosurgery - Category: Neurosurgery Source Type: research