Effect of low voltage on electrical properties of eye lens

In the present study, the Cole-cole plot of lens tissue has been drawn using AC impedance system (EG and G PARC Model 318) in the frequency range 10 mHz to 10 Hz at low voltage stress. The impedus locus between real part (Z') and imaginary part (Z") of complex impedance of lens was examined. Results showed that the extracellular resistance (Re), distribution factor (alpha) and depressed angle (theta) were significantly varied at experimental low voltages. An attempt has been made to explain the electrical data of voltage-tissue interaction on the basis of solid state biophysics.