There are quite a few different types of biomes in the world. Each of them has unique characteristics. Due to the climate and features, there are different plants and animals that are able to thrive in them.
Electroencephalography (EEG) is an electrophysiological monitoring method to record electrical activity of the brain. It is typically noninvasive, with the electrodes placed along the scalp, although invasive electrodes are sometimes used in specific applications. EEG measures voltage fluctuations resulting from ionic current within the neurons of the brain.
About Your EEG. An EEG or electroencephalogram is a completely safe and painless procedure for recording the electrical activity produced by the brain. Patterns of the brain's electrical activity provide information about specific brain functions. This information is used to help identify a wide variety of neurological problems.