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Unformatted text preview: ssing14 7 Physiological Interference
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EMG affecting ECG EGG interfering with precordial ECG Maternal ECG added to the fetal ECG of interest ECG interfering with the EEG Ongoing EEG in ERPs Breath, lung, or bowel sounds contaminating the heart sounds (PCG)
BME402: Biomedical Signal Processing-II Processing15 Dr. Bülent Yılmaz Bü Illustration of the problem with case-studies
• ERP has a very small amplitude (10
microVolt) • Due to the ongoing EEG and power-line interference ERP signals cannot be analyzed using the individual acquisitions Dr. Bülent Yılmaz Bü BME402: Biomedical Signal Processing-II Processing- 16 8 Multiple Realizations in ERP Acquisition Flash visual ERP 10 realizations Dr. Bülent Yıl...
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This note was uploaded on 06/11/2012 for the course ENG 411 taught by Professor Cca during the Spring '12 term at Istanbul Universitesi.
- Spring '12