Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Regulation of firing properties of sensory neurons by Ca2+ current. During intracellular recording from an intact dorsal root ganglion under baseline conditions (A) only a single action potential (AP) is triggered by injection of progressively larger depolarizing currents C, After lowering the Ca2+ concentration in the bath (B) with reciprocal elevation of Mg2+ concentration, multiple APs are initiated by identical current injection.
