Gerald S. Weinstein, MD
Gerald S. Weinstein, MD
Biography

News for Healthier Living

Enhancing Neural Signal Fidelity: Controlling Ultramicroelectrode Tip Exposure for Single-Cell Recording

Long-term and precise intracellular signal detection is critical for advancing our understanding of brain diseases and developing effective diagnostic tools. A breakthrough method has been introduced to enhance the stability and fidelity of recording signals at the single-cell level using ultrafine electrodes (UME). By controlling the tip exposure of UMEs, researchers have demonstrated a significant improvement in their ability to resist environmental interference, thus improving signal-to-noise ratio and sensitivity, and the collection area has been precisely controlled. This method promises to enhance the performance of implantable neural interfaces for real-time monitoring of intracellular signals.

March 11, 2025


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