This work presents the design, manufacture, and preliminary tests of the proof-of-concept of a miniaturized platform for acquiring electroencephalography signals, where the input stage is based on a high-CMRR current-efficiency ...

There are neural recording applications in which the amplitude of common-mode interfering signals is several orders of magnitude higher than the amplitude of the signals of interest. This challenging situation for neural ...

This work presents a novel amplifier architecture which is the input stage of an analog front end targeting the acquisition of biological signals with low voltage supply (1.2 V), low noise, high Common Mode Rejection Ratio ...

This paper presents an integrated biopotential preamplifier architecture targeting applications that simultaneously require high common-mode rejection ratio (CMRR), low noise, high input common-mode range (ICMR), and ...

This work presents an amplifier targeting the acquisition of intracranial electroencephalography signals with low power consumption, low voltage supply, low noise, and high common-mode rejection ratio (CMRR). A prototype ...

In the last decade we have seen a significant growth of research and potential applications of electronic circuits that interact with the nervous system, in a wide range of applications, from basic neuroscience research ...