Fig. 1: Temporary tattoo electrodes (TTEs) for EEG.
From: Conducting polymer tattoo electrodes in clinical electro- and magneto-encephalography
a The layered structure of the temporary tattoo paper permits the release of the top film on which electrodes are fabricated. b Expanded view of an all-polymer printed TTE. c A TTE released on the scalp, in Oz position. d Close-in view of a TTE released on the scalp after 12 h from application. e Impedance recordings on the forearm using TTE and Ag/AgCl electrodes. The data were fitted with models depicted on the right. Details on the model are given in the main text.
