evoked response

https://doi.org/10.1351/goldbook.11763
Electrical potential recorded from the nervous system following exposure to a stimulus, as distinct from spontaneous potentials detected by electroencephalography, electromyography, or other electrophysiological recording methods.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 866 [Terms] [Paper]