(BUSINESS WIRE)--Impulse Monitoring, Inc. (IMI) provides surgeons, hospitals and medical centers with a complete outsourced intra-operative neurophysiologic monitoring (IONM) solution for spinal and brain-related surgeries, among other procedures. IONM uses recordings of electrical potentials from the nervous system during surgical operations to provide early warning and avoidance of injury to structures of the nervous system. It is used to detect neurological compromise, identify nervous system structures, and demonstrate which tracts or nerves are still functional.