title: Effects of intravertebral injections of a barbiturate on unit activity in lower brain stem.
mesh_terms: D000818:Animals; D001488:Basilar Artery; D001933:Brain Stem / Q000187:drug effects*; D002415:Cats; D004558:Electric Stimulation; D004594:Electrophysiology; D005071:Evoked Potentials / Q000187:drug effects*; D007269:Injections, Intra-Arterial; D008636:Mesencephalon / Q000502:physiology; D009474:Neurons / Q000187:drug effects*; D009622:Noise; D012154:Reticular Formation / Q000502:physiology; D013874:Thiopental / Q000494:pharmacology*; D014110:Touch
chemical_list: D013874:Thiopental