[Application of bio-electrical impedance analysis in the compensation period of intracranial pressure increasing].
In the compensation period of intracranial pressure increasing, brain impedance rises continuously while cerebrospinal fluid volume changes. Along with the illness progressing, intracranial pressure would rise obviously, but the intracranial component relative volume would go near to constant; at the same time, brain impedance fluctuates around a baseline and there appears an inflection point on the impedance track record curve after the compensation period.
Liu
G
G
Department of Bio-medical Engineering, First Military Medical University, Guangzhou.
Xiao
G
G
Zhu
D
D
D017097:Electric Impedance; D006801:Humans; D007427:Intracranial Pressure