Figure 6From: The baseline pressure of intracranial pressure (ICP) sensors can be altered by electrostatic discharges Continuous pressure signal from Raumedic sensors before/after electrostatic discharge. The continuous pressure signals retrieved from Raumedic NeuroDur sensors are shown before and after electrostatic discharges (ESD's) of SensorID 28 (a), and for SensorID 25 (b). The baseline pressure level (mmHg) is indicated on the y axis, and the time line on the × axis levels; the ESD is indicated by an arrow. Note that gradual drifts in baseline pressure occurred.Back to article page