title: Brainstem sites for activation of vagal cardioaccelerator fibers in the dog.
mesh_terms: D000311:Adrenal Glands / Q000502:physiology; D000315:Adrenalectomy; D000818:Animals; D001285:Atropine / Q000494:pharmacology; D001794:Blood Pressure; D001919:Bradycardia / Q000503:physiopathology; D001931:Brain Mapping; D001933:Brain Stem / Q000502:physiology*; D002395:Catecholamines / Q000502:physiology; D004285:Dogs; D005260:Female; D006339:Heart Rate / Q000187:drug effects; D008297:Male; D008526:Medulla Oblongata / Q000502:physiology; D011984:Sensory Receptor Cells / Q000502:physiology; D013238:Stereotaxic Techniques; D013562:Sympathectomy; D009435:Synaptic Transmission; D014628:Vagotomy; D014630:Vagus Nerve / Q000502:physiology
chemical_list: D002395:Catecholamines; D001285:Atropine