biopotential means A biologically- or biochemically-generated potential (voltage). Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Etymology
From bio- + potential.
noun
- A biologically- or biochemically-generated potential (voltage)“The electrical activity of the subject's cerebral cortex was recorded in a state of relative rest, after a 5 min adaptation of the subject to a dark soundproof chamber. The biopotentials were recorded from the electroencephaloscope screen […]”