Figure 5
From: Measuring vibrations on a biofidelic brain using ferroelectret nanogenerator
(a) Strain and strain rate derived from PIV analysis. (b) (top) Strain obtained from PIV and the integral of voltage from the FENG. (0–6 ms) bottom) FFT of strain obtained from PIV and the integral of voltage from the FENG. (c) (top) Normalized strain and voltage response from the FENG between 160–260 ms after impact. bot) FFT of normalized strain and voltage.
