EEGmått
EEGmått is a term that generally refers to a measurement derived from electroencephalography (EEG). EEG itself is a non-invasive neurophysiological technique used to record the electrical activity of the brain. This activity is detected by electrodes placed on the scalp and is typically displayed as wavy lines on a monitor. EEGmått, therefore, encompasses any quantifiable value or parameter extracted from these recorded EEG signals.
There are numerous types of EEGmått, each providing different insights into brain function. Common examples include
More complex EEGmått can include event-related potentials (ERPs), which are averaged EEG signals time-locked to a