<unk> s are part of the magnetoencephalogram. They are brain signals<unk>  by sensory stimulation, but usually buried by the ongoing brain activity. Repeating the stimulus multiple times and averaging the signals reduces the uncorrelated ongoing activity and reveals the<unk> .<unk> s are the magnetoencephalographic equivalent to<unk>  potentials, which are part of the electroencephalogram.
Evoked field
Evoked potential
Single-unit recording
End-plate potential
Baroreflex
Sensory maps
Compound muscle action potential
Event-related potential