title: The nature of posterior hypothalamic projections to cardiorespiratory centers in the brainstem.
abstract: Focal electrical stimulation of the midlateral posterior hypothalamus in the rat produces rapid shallow respiration accompanied by a rise in arterial blood pressure. Stimulation of presumably intrinsic neurons only by glutamate induces slower deeper respiration associated with a fall in blood pressure.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D001933:Brain Stem / Q000502:physiology*; D004558:Electric Stimulation; D005971:Glutamates / Q000494:pharmacology; D018698:Glutamic Acid; D007031:Hypothalamus / Q000502:physiology*; D007034:Hypothalamus, Posterior / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains; D012119:Respiration / Q000187:drug effects
chemical_list: D005971:Glutamates; D018698:Glutamic Acid