1. Measurement of local cerebral blood flow by impedance changes;Birzis, L.; Tachibana, S.;Life Sci
2. Impedance as a measure offlow velocity in salt solutions;Birzis, L.;J Appl Physiol,1966
3. Cerebrospinal fluid production and histological observations in animals with oedema.'8 19 Conversely, a decrease of impedance experimental obstructive hydrocephalus. Exp Neurol 1969; occurs in vasogenic brain oedema by cold induction' or caused by penetration injury of the brain.2;Hochwald, G.M.; Sahar, A.; Sadik, A.R.; Ransohoff, J.
4. Experimental studies on the circulation of the cerebrospinal fluid and methods of producing communicating hydrocephalus in the dog. J lucency is usually observed during the acute stage. This hypodensity of CT image is thought to represent an oedematous change of the periventricular white matter, resulting from forced movement ofventricular;Schurr, P.H.; McLaurin, R.L.; Ingraham, F.D.,1953
5. Induced reversibility of ventricular dilatation in experimental hydrocephalus;Granholm, L.;Acta Neurol Scand,1966