ArticleIEEE journal of solid-state circuits2021
A Bidirectional Neural Interface SoC With Adaptive IIR Stimulation Artifact Cancelers.
Article in IEEE journal of solid-state circuits, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Anti-artifacts techniques for neural recording front-ends in closed-loop brain-machine interface ICs.Frontiers in neuroscience · 2024Review
- In-ear integrated sensor array for the continuous monitoring of brain activity and of lactate in sweat.Nature biomedical engineering · 2023Article
- Highly Configurable 100 Channel Recording and Stimulating Integrated Circuit for Biomedical Experiments.Sensors (Basel, Switzerland) · 2021Article
- Advances in Neural Recording and Stimulation Integrated Circuits.Frontiers in neuroscience · 2021Review
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Authors and funding
2 authors.
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Abstract
We present a 180-nm CMOS bidirectional neural interface system-on-chip that enables simultaneous recording and stimulation with on-chip stimulus artifact cancelers. The front-end cancellation scheme incorporates a least-mean-square engine that adapts the coefficients of a 2-tap infinite-impulse-response filter to replicate the stimulation artifact waveform and subtract it at the front-end. Measurements demonstrate the efficacy of the canceler in mitigating artifacts up to 700 mV
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Registered trials
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