1. EEG stands for electroencephalography.
2. It refers to the recordings of the brain’s spontaneous electrical activities in certain period of time.
3. These are recorded using multiple electrodes.
4. EEG is non-invasive method and measures voltage fluctuations resulting from ionic current within the neurons.
5. The basic concepts involved in this are similar to ECG.
6. It is used to diagnose conditions like epilepsy, sleep disorders, encephalopathies, coma, etc.
