Impedance Spectroscopy and Electrophysiological Imaging of Cells With a High-Density CMOS Microelectrode Array System. - Vijay Viswam; Raziyeh Bounik; Amir Shadmani; Jelena Dragas; Cedar Urwyler; Julia Alicia Boos; Marie Engelene J. Obien; Jan Müller 004; Yihui Chen; Andreas Hierlemann (IEEE Trans. Biomed. Circuits Syst., 2018)