5 Questions
What are active electrodes used for in EEG?
Active electrodes are used to detect the electrical signals generated by the neurons in the brain.
What is the purpose of a reference electrode in EEG?
The reference electrode provides a stable voltage point against which the voltages detected by the active electrodes are compared.
How does EEG measure brain activity?
EEG measures the difference in electrical potential between active electrodes and a reference electrode.
What is the function of ground electrode in EEG?
The ground electrode helps to provide a stable reference point for the electrical signals detected by the active electrodes.
What are the different types of electrodes used in EEG?
The different types of electrodes used in EEG include active electrodes, reference electrodes, and ground electrodes.
Test your knowledge on measuring electricity in EEG with this quiz! Learn about the different components of EEG, from active electrodes to intracellular and extracellular recordings. Explore how these components work together to measure brain activity.
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