In Vivo Measurements of the Frequency-Dependent Impedance of the Spinal Cord
Marcel Utz, John W. Miller, Chandan G. Reddy, Saul Wilson, Kingsley O. Abode-Iyamah, Douglas C. Fredericks, George T. Gillies, Matthew A. Howard
This study measures the frequency-dependent impedance of in vivo ovine spinal cord tissue at electrode-pial subdural interfaces, revealing resistive behavior above 10 kHz and orientation-dependent impedance differences.
bioRxiv · Jan 25, 2018 · PreprintBiophysics