Analgesia and hyperreactivity produced by intracranial microinjections of morphine into the periaqueductal gray matter of the rat

Behav Biol. 1974 Jul;11(3):303-13. doi: 10.1016/s0091-6773(74)90548-3.
No abstract available

MeSH terms

  • Analgesia*
  • Animals
  • Behavior, Animal / drug effects*
  • Brain Mapping
  • Cerebral Aqueduct / drug effects*
  • Dose-Response Relationship, Drug
  • Hot Temperature
  • Male
  • Mesencephalon / drug effects*
  • Microinjections
  • Morphine / administration & dosage
  • Morphine / pharmacology*
  • Motor Activity / drug effects*
  • Pain
  • Rats
  • Reaction Time / drug effects

Substances

  • Morphine