1. Cordingley, G.E., and Somjen, G.G., 1978, The clearing of excess potassium from extracellular space in spinal cord and cerebral cortex, Brain Res., 151:291.
2. Fenstermacher, J.D., Patlak, C.S.,and Blasberg, R.G., 1974, Transport of material between brain extracellular fluid, brain cells and blood, Fed. Proc., 33:2070.
3. Fisher, R.S., Pedley, T.A., and Prince, D.A., 1976, Kinetics of potassium transport in normal cortex, Brain Res., 101:223.
4. Gardner-Medwin, A.R., 1977, The migration of K+ produced by electric current through brain tissue, J. Physiol., 269:32P.
5. Gardner-Medwin, A.R., 1978, The amplitude and time course of extra-cellular potassium concentration changes during potassium flux through brain tissue, J. Physiol., 284:38P.