The digital EEG signal is stored electronically and can be filtered for display.
These techniques attempt to "unmix" the EEG signals into some number of underlying components.
It may also appear as focal or unilateral decrease in amplitude of the EEG signal.
Because it is based on EEG signals, the system does not require the subject to issue verbal responses to questions or stimuli.
Microstate data is obtained from a person's Alpha wave of their EEG signal.
The brain electrodes send EEG signals to the device, which contains seizure-detection software.
Bispectral measurements have been carried out for EEG signals monitoring.
They reached this conclusion by analyzing the amount of power in the EEG signal, which decreased by half every 6 seconds after decapitation.
Normally, scaling the results from a single neuron to a complete EEG signal is wild speculation.
It seems that the Nijmegen group had intuited the correct physical cause of their EEG signal.