Easily select which channels to include in EEG Analysis Routines. Cleaned EEG data can then be used for further analysis with more accurate results.Īcq Knowledge EEG Analysis Routines are customizable and can be applied to multiple channels. Record a channel of EOG with your EEG data to take advantage of the EOG artifact removal tool. Alpha RMS is the windowed root mean square value of the signal using a window width of 0.25 seconds. Generates five standard EEG bands: Alpha, Beta, Theta, Delta, and Gamma from raw EEG data.ĭerive Alpha RMS constructs an integrated RMS waveform from an alpha EEG signal. Delta power can be an indicator of sleep/wakefulness and other conditions. Provides total power of EEG signal that occurs within the delta frequency band. See the EEG Frequency Analysis in Action: This analysis divides the EEG signals into fixed-width time epochs and performs various feature extractions to examine the power within the EEG signals.ĮEG Frequency analysis provides the following measures for each user defined epoch: Use guided video tutorials to get the most out of all available analysis tools. Synchronize Physiological Data with Video DataĪfter recording, take advantage of fully automated EEG analysis routines in Acq Knowledge. Simply scroll through either the video or physiological data to be taken to the corresponding data point in the other file. With Camera Systems EEG data and Video Data are time linked in Acq Knowledge. Easily insert markers for different stimuli presentation or experimental conditions throughout recording.ĮEG and other physiological data can also be synchronized to video recording via BIOPAC Camera Systems. Display EEG frequency bands (alpha, beta, delta, theta) in real-time during recording, or choose from a variety of other filter and calculation settings. This allows for instant start up for subsequent recording sessionsĭuring recording, see real-time live raw EEG data as well as real-time filtering or calculation channels. Once parameters are established, recording settings can be saved as a graph template for future use. Acq Knowledge software utilizes guided channel setting dialogs, allowing the user to easily configure all channel data types and parameters.
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