The neurobiology of fear

Sci Am. 1993 May;268(5):94-101. doi: 10.1038/scientificamerican0593-94.

Abstract

Researchers are beginning to tease apart the neurochemical processes that give rise to different fears in monkeys. The results may lead to new ways to treat anxiety in humans.

MeSH terms

  • Adrenal Glands / physiology
  • Adrenocorticotropic Hormone / blood
  • Aging
  • Amygdala / physiology
  • Animals
  • Anxiety / therapy*
  • Behavior, Animal / physiology
  • Benzodiazepines / pharmacology
  • Brain / growth & development
  • Brain / physiology*
  • Cerebral Cortex / physiology
  • Child
  • Fear / physiology*
  • Frontal Lobe / physiology
  • Humans
  • Hydrocortisone / blood
  • Hypothalamus / physiology
  • Macaca mulatta
  • Motor Activity / physiology
  • Narcotics / pharmacology
  • Pituitary Gland / physiology
  • Vocalization, Animal / drug effects
  • Vocalization, Animal / physiology

Substances

  • Narcotics
  • Benzodiazepines
  • Adrenocorticotropic Hormone
  • Hydrocortisone