neural activity

https://doi.org/10.1351/goldbook.11917
Metabolic and electrical activity of neurons.
Note: Brain regions active during task performance can be studied with implanted electrodes or with non-invasive methods such as electroencephalography and functional magnetic resonance imaging.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 886 [Terms] [Paper]