What is the required horizontal resolution of an EP system?

The required horizontal resolution of an Evoked Potential (EP) system is crucial for accurately capturing and analyzing the time-related aspects of evoked responses. A horizontal resolution of 20 microseconds per data point is optimal because it allows for the precise timing of the evoked potentials, essential in identifying any potential anomalies or changes during neurophysiologic monitoring.

This high resolution enables clinicians to discern subtle variations in latency, which is vital during intraoperative monitoring. The ability to capture rapid changes in the signal enhances the reliability of the monitoring process and contributes to informed decision-making. This level of detail is particularly important when evaluating the integrity of neural pathways and ensuring patient safety during surgical procedures.

While other resolutions offered would still provide some data, they may not capture the necessary detail for comprehensive analysis, potentially leading to less effective intraoperative assessments.