Electric conductors through which electric currents enter or leave a medium, whether it be an electrolytic solution, solid, molten mass, gas, or vacuum.
The study of the generation and behavior of electrical charges in living organisms particularly the nervous system and the effects of electricity on living organisms.
D013238
Stereotaxic Techniques
Techniques used mostly during brain surgery which use a system of three-dimensional coordinates to locate the site to be operated on.