Electroencephalogram (EEG)

Electroencephalogram (EEG) is a method that records brain activity through electrophysiological indicators. It can capture the electrical wave changes formed by the large number of postsynaptic potentials generated synchronously by neurons on the surface of the cerebral cortex or scalp, reflecting the overall electrophysiological activity of brain nerve cells. The formation of EEG is closely related to the activity of the non-specific projection system in the cortex and thalamus, making it an important tool for basic research in brain science. Its monitoring technology is also widely used in clinical applications.