The third circulation revisited

J Neurosurg. 1975 Jun;42(6):628-45. doi: 10.3171/jns.1975.42.6.0628.

Abstract

The author reviews modern information concerning the formation, flow and functions of the cerebrospinal fluid. Particular attention is given to the lymphatic-like features of the third circulation and to its importance as an internal milieu for nervous tissue.

MeSH terms

  • Acetazolamide / pharmacology
  • Animals
  • Biological Transport, Active
  • Blood-Brain Barrier
  • Brain / metabolism
  • Cats
  • Cerebral Ventricles / metabolism
  • Cerebrospinal Fluid* / metabolism
  • Cerebrospinal Fluid* / physiology
  • Choroid Plexus / metabolism
  • Choroid Plexus / physiology
  • Choroid Plexus / surgery
  • Endothelium / enzymology
  • Humans
  • Hydrocephalus / physiopathology
  • Lipid Metabolism
  • Meninges / analysis
  • Phosphotransferases / analysis
  • Rabbits
  • Regional Blood Flow
  • Sodium Radioisotopes / metabolism
  • Subarachnoid Space / metabolism

Substances

  • Sodium Radioisotopes
  • Phosphotransferases
  • Acetazolamide