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Monday, 29 May 2017
Twitter Bird GadgetMEG System – Brief Description, Its Advantages and Difference from EEG System
Both MEG and EEG systems are used to monitor the brain activity but still, there are some differences between these two sensing devices. MEG is a functional neuroimaging technique used for mapping brain activity by recording magnetic field produced naturally in the brain. Whereas EEG is an electrophysiological monitoring method used to measure the activity of the brain by recording the electrical fields. If you also want to purchase MEG/EEG sensors...
Thursday, 11 May 2017
Twitter Bird GadgetHow does Fluxgate Magnetometer work?
You must be aware of
the fact that magnets create a magnetic field. And earth has a magnetic field,
similarly, a current flowing in a wire also has a magnetic field. However, did you
ever know that our brain and heart also generates a field around itself? Even a
fluxgate magnetometer has a magnetic
field around it. However, there is a difference between a magnetic field
generated by a magnet and by brain and heart is in the magnitude of magnetic....
