- What is sampling rate of a EEG signal?
- What is the recommended high frequency filter setting for EEG?
What is sampling rate of a EEG signal?
The optimal sampling rate for analyzing resting EEG on normal subjects is 512 Hz.
What is the recommended high frequency filter setting for EEG?
The HFF should never be lower than 35 Hz, and a 70 Hz HFF setting is recommended for recording EEG activity in patients with suspected seizure activity. There is virtually no distortion of EEG signals at an HFF setting of 70 Hz, since these usually range in frequency from 0.3 to 25 Hz.