Fig. 5: MDME for ECoG recording. | npj Flexible Electronics

Fig. 5: MDME for ECoG recording.

From: Modulus-adjustable and mechanically adaptive dry microneedle electrodes for personalized electrophysiological recording

Fig. 5

a Schematic diagram of MDME and rat experimental setup. b Diagram of MDME structure. c The surgical operation and SSVEP experimental setup of MDME and the cranial screw electrodes. d The representative ECoG signals were recorded by the MDME and the cranial screw electrodes. e The SNR of ECoG signals was recorded by the MDME and the cranial screw electrodes. f The power spectrum of 8 Hz SSVEP. g The power spectrum of 13 Hz SSVEP. h The power spectrum of 40 Hz SSVEP.

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