brain computer interface bci human subject ref name brown bi http biomedbrownedu courses bi bi groups histhtm ref modern surgical instruments main advancements neurosurgery came result highly crafted tools modern neurosurgical tools instruments include chisels curettes dissectors distractors elevators forceps hooks impactors probes suction tubes power tools robots ref name neurosurgery surgical power tool ref ref name stealthsurgicalcom department neurosurgical ref modern tools medical practice relatively long time main difference tools neurosurgery precision crafted tools crafted edges within millimeter desired accuracy ref name technology increases precision safety neurosurgery ref tools
Applied science Medicine and health Surgery Neurosurgery