• Corpus ID: 20063102

Design and Development of a Novel EOG Biopotential Amplifier

@inproceedings{Choudhury2005DesignAD,
  title={Design and Development of a Novel EOG Biopotential Amplifier},
  author={Shubhodeep Roy Choudhury and S. Venkataramanan and Harshal B. Nemade and Jyotinder Sahambi},
  year={2005}
}
Electric potentials are generated across the Cornea and Retina of the eyes as a result of the movement of eyeballs within the conductive environment of the skull. This is referred to as the Cornea-Retinal Potential (CRP) and is the source of the Electrooculogram (EOG) signal. Since the occurrence of DC drifts and numerous artifacts along with power-line interference had made the EOG signal quite unattractive for pragmatic biomedical applications, our primary concerns were the elimination of… 

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References

SHOWING 1-4 OF 4 REFERENCES

Reducing Motion Artifacts and Interference in Biopotential Recording

  • J. Webster
  • Engineering
    IEEE Transactions on Biomedical Engineering
  • 1984
Understanding that the major motion artifact in ECG recording arises from the skin and not the electrode has resulted in techniques that reduce this artifact, such as skin abrasion and mechanical stabilization, so mild gels are required.

Biomedical Signal Analysis: A Case-Study Approach

This paper presents a meta-anatomy of Biomedical Signal Analysis, focusing on the role of ECG waves in the development of central nervous system diseases and their role in the management of disease progression.

School of Medicine, “Biopotentials and Electrophysiology Measurement

  • The Measurement, Instrumentation and Sensors Handbook,
  • 2000

Biomedical Instrumentation based on EOG Signal Processing and Application to a Hospital Alarm System

  • Proc. of IEEE ICISIP 2005, pp. 535-540, Chennai, India.
  • 2005