An improved push-pull cannula system for perfusing an isolated region of the brain.
D000818:Animals; D000830:Animals, Laboratory; D001921:Brain / Q000502:physiology*; D001923:Brain Chemistry; D002404:Catheterization; D002415:Cats; D000882:Haplorhini; D008251:Macaca; D009339:Needles; D010477:Perfusion; D011600:Psychopharmacology / Q000295:instrumentation; D009435:Synaptic Transmission; D013594:Syringes