Gunter is going to have a medical test next week to capture changes in his brain activity. the technique reveals patterns of blood flow in particular areas of the brain. gunter will be undergoing:

Gunter will be undergoing functional Magnetic Resonance Imaging (fMRI).

This technique for brain activity measuring is based on the fact that cerebral blood flow and neuronal activation are coupled. Blood flow increase in an area of the brain that is in use.