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