Continuous monitoring of neurophysiological parameters to control the integrity of central and peripheral nervous systems. Motor evoked potentials (MEP) to control the motor pathways and somatosensory evoked potentials (SSEP) to control the sensory pathways, electroencephalogram (EEG) to assess anesthesia depth, direct nerve stimulation to monitor peripheral nerve integrity, and many other modalities (free-run EMG, AEP, VEP, etc.). 16 channels for signal acquisition, 12 different stimulators, configuration flexibility for various monitoring needs. Created considering extremely complex environment of operating room. 5-meter shielded cables allow to place monitoring stations outside the surgical area.