EEG features
In a previous post, I explained the basic steps in EEG data analysis. Now I will go trough the type of EEG features most commonly used in EEG applications. First of all, we have to understand that an EEG signal…
Tag: neuroblog
Single-Channel EEG
One of the holy grails of EEG, along with dry electrodes, is the idea of single-channel EEG. Or rather, useful single-channel EEG. It’s very easy to record EEG from a single channel but making sense of the data and building…
Recent Highlights in tDCS Clinical Research: Depression
In a recent posts I provided an overview of tCS in Stroke and Pain. Here I do the same but for Depression (only tDCS papers appear, though). Please let me know if you think I am missing some important one!…
Artifacts Contaminating Your EEG Recordings
EEG is one of the biological potentials with lowest amplitude (typically a few microvolts). It is highly sensitive and is likely to be contaminated by undesired non cerebral potentials coming from biological or external sources. These unwanted signals dirtying your…