Magnetic fields refer to areas around magnets where they exert their influence. These fields can be used in various applications, including medical imaging techniques such as MRI.
Related terms
Electromagnetism: Electromagnetism is a branch of physics that deals with the study of electric charges as well as their behavior and interaction with magnetic forces.
Electroencephalogram (EEG): EEG measures electrical activity in the brain using electrodes placed on the scalp; it helps diagnose conditions like epilepsy and sleep disorders.
Transcranial Magnetic Stimulation (TMS): TMS is a non-invasive procedure that uses magnetic fields to stimulate specific regions of the brain and treat conditions like depression.