Quality Assurance

From MEG Core
Jump to navigation Jump to search

Quality Assurance

MEG Calibration Procedures

Calibration procedures should be performed for quality assurance and in order to evaluate the performance of the MEG system. Therefore whenever , when and when .


MEG Calibration Measurement
consists of these procedures:
Calibration Procedure Perform whenever:
1. Noise / Gain measurement line frequency noise has appeared in the noise collection measurement
2. Head coil calibration head localization results / accuracy is in doubt
3. Magnetic phantom measurement the performance of the MEG system is in question
4. EEG calibration EEG results are uncertain



MEG Noise Collection

Head Coil Calibration

EEG Gain Calibration

Magnetic Phantom Calibration

Variance Reporting / Process Improvement