kindling

https://doi.org/10.1351/goldbook.11843
Increase of epileptogenic activities as a result of repeated, longer-lasting subthreshold brain stimulation, e.g., with electrical stimuli.
Note: Kindling is used in models to study the development of seizures and epilepsy, and also for studying withdrawal phenomena.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 877 [Terms] [Paper]