The effect of internal sodium on the action potential in the presence of different internal anions.
D000818:Animals; D001369:Axons / Q000502:physiology*; D004594:Electrophysiology; D005459:Fluorides / Q000378:metabolism*; D005971:Glutamates / Q000378:metabolism*; D066298:In Vitro Techniques; D007477:Ions / Q000378:metabolism*; D008974:Mollusca; D012964:Sodium / Q000378:metabolism*
D005971:Glutamates; D007477:Ions; D012964:Sodium; D005459:Fluorides