Taeju Lee

TL;DR: A neural probe structure based on graphene, ZnO nanowires, and conducting polymer that provides flexibility and low impedance performance and can detect clearer signals is demonstrated.

TL;DR: This work states that multi-channel neural-recording amplifier systems should be low-noise, low-power, and resilient against environmental noise and interferences that are capacitively coupled from the power lines (220V/60Hz) and specifications-wise, these requirements translate into high CMRR, TCMRR and PSRR.

TL;DR: The proposed electrical-recording circuit based on double high-pass filters is implemented by placing a narrow-band buffer in the feedback path of the low-noise and programmable-gain amplifiers so that low-frequency artifacts can be sufficiently suppressed during the electrical and fluorescence recording.

TL;DR: A multimodal multichannel neural activity readout IC which can perform not only the electrical recording (ER) but also the fluorescence recording (FR) of neural activity for the cell-type-specific study of heterogeneous neuronal cell populations is presented.

TL;DR: In this article, a multimodal multichannel neural activity readout integrated circuit that can perform not only electrical neural recording but also fluorescence recording of neural activity for the cell-type-specific study of heterogeneous neuronal cell populations is presented.