title: Electrical activity observed in guinea-pig olfactory cortex maintained in vitro and its modification by changes in the ionic composition of the bathing medium.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002540:Cerebral Cortex / Q000502:physiology*; D002713:Chlorine / Q000494:pharmacology; D004558:Electric Stimulation; D006168:Guinea Pigs; D006863:Hydrogen-Ion Concentration; D066298:In Vitro Techniques; D008032:Limbic System; D008274:Magnesium / Q000494:pharmacology; D012903:Smell; D009435:Synaptic Transmission
chemical_list: D002713:Chlorine; D008274:Magnesium; D002118:Calcium