evoked potential

https://doi.org/10.1351/goldbook.11762
Electrical potential that is triggered by presentation of a stimulus (somatosensory, auditory, visual) and measured with electrodes near the nerve or near the brain region in which the signal is processed.
Note: Speed, amplitude and location of the evoked potential provide information about the intactness of the response.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 866 [Terms] [Paper]