Common Challenges of EEG Analysis

Though EEG signal detection provides a key indicator for detection of neurological status and disorders, its biomedical application is limited. This is because of the complicated nature of EEG signal and the complexities regarding the interpretation of the signals.

Common Challenges of EEG Analysis

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Biomedical Instrumentation Questions & Answers

Q1. What are the problems encountered in biomedical measurements?

The problems encountered in biomedical measurements are:

  • Variability of variables – the measurements taken under fixed set of conditions at one time may not be the same under the same conditions
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Electroencephalogram (EEG)

The brain generates rhythmically potentials which originate in the individual neurons of the brain. These potentials get summated as millions of cell discharge synchronously and appear as a surface waveform, the recording of which is known as the electroencephalogram.

The … Read More