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October 2, 2025Review of Scientific Instruments

Revolutionizing brain–computer interfaces: Compact and high-speed wireless neural signal acquisition

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Authors

MLMaolin LiuUniversity of Shanghai for Science and TechnologyXGXudong GuoUniversity of Shanghai for Science and TechnologyLCLiling CaoShanghai Ocean University

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Overview

New wireless neural signal acquisition system enhances resolution and efficiency in brain-computer interfaces, indicating improved real-time data capture.

Key Points

  • The wireless system reliably captures real-time brain neural signals, demonstrating significant performance enhancements.
  • An impressive signal-to-noise ratio was recorded at 30.56 dB, confirming superior signal quality for neural data acquisition.
  • Laboratory tests verified low noise voltage of 8.56 μVrms, approaching the specified performance threshold.
  • Animal experiments validated the system's capacity to accurately record weak bioelectrical signals from implanted EEG electrodes.

Cite This Study

Liu et al. (2025) studied this question.

synapsesocial.com/papers/68de6f3f83cbc991d0a22a40https://doi.org/10.1063/5.0287033
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