title: Strategies for the selective measurement of calcium in various regions of an axon.
mesh_terms: D000331:Aequorin; D000818:Animals; D001150:Arsenazo III; D001369:Axons / Q000032:analysis* / Q000378:metabolism / Q000502:physiology; D001826:Body Fluids / Q000032:analysis*; D002021:Buffers; D002118:Calcium / Q000032:analysis* / Q000378:metabolism; D004396:Coloring Agents; D049832:Decapodiformes; D007424:Intracellular Fluid / Q000032:analysis*; D007473:Ion Channels / Q000032:analysis; D008564:Membrane Potentials / Q000187:drug effects; D008839:Microelectrodes; D008845:Microinjections; D010637:Phenolsulfonphthalein
chemical_list: D002021:Buffers; D004396:Coloring Agents; D007473:Ion Channels; D001150:Arsenazo III; D000331:Aequorin; D010637:Phenolsulfonphthalein; D002118:Calcium