Magnetoencephalography (MEG) is a revolutionary medical imaging technology that provides unprecedented insight into the workings of the human brain through the measurement of electromagnetic activity. By measuring the magnetic fields created by the electric current flowing within the neurons, MEG identifies brain activity associated with various human brain functions in real time, with millimeter spatial accuracy. This non-invasive approach can positively impact patient outcomes, providing clinicians with the invaluable information needed to evaluate neurological disorders and plan surgical treatments.