EEG Monitoring and Analysis

Powerful EEG analysis with versatile and intuitive displays

The CNS Monitor provides EEG analysis and display features that make it ideal for neurological monitoring.

Versatile EEG Amplifier For simplified EEG recordings, as few as three electrodes may be applied for a 1-channel recording, or four electrodes for a 2-channel recording For more extensive EEG recordings, the referential amplifier can be used to record up to 16 EEG electrode locations (including reference) Up to six of the inputs can be used as differential pairs to monitor other physiological signals (e.g.: ECG, EOG, respiration, etc.) Continuous impedance checking automatically detects any electrodes that become loose or fall off Electrode position indicator LEDs assist with setup and troubleshooting EEG Displays Configurable EEG displays with adjustable time and amplitude scale Adjustable high and low frequency filter settings Displays may appear as full-screen displays or in a split-screen mode to compare EEG values at different times Quantitative EEG Amplitude-integrated EEG (aEEG) calculation and display Spectral analysis of EEG along with Compressed Spectral Array (CSA) displays and Density Spectral Array (DSA) displays to observe changes in the frequency content of the EEG Trend displays for processed parameters, such as Total Power, Spectral Edge Frequency, EEG Band Power Percentages (delta, theta, alpha, beta), Inter-burst Interval, Percent Suppression, Percent Asymmetry, and other specialized metrics Numeric displays for showing the current value of a measurement Offline Analysis Archived data can be converted into formats readable by the following software applications: Insight™ (Persyst Development Corporation) for EEG review Matlab™ (The MathWorks) for data analysis Video (optional) A USB-connected video camera can capture patient movements for artifact identification and other uses Video is time synchronized to other recorded data and can be displayed in real time or during review