Which brain-scanning technique below is correctly matched with its description?

It is the EEG or the electroencephalogram. It is a test used to discover issues identified with electrical movement of the cerebrum. An EEG tracks and records cerebrum wave designs. Little metal circles with thin wires (cathodes) are put on the scalp, and after that send signs to a PC to record the outcomes.

Mg is used to measure mass

Bc they get tired from playing with other kittens