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Updated: Dec 5, 2025

Optical Recording of Suprathreshold Neural Activity with Single-cell and Single-spike Resolution
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Spike Encoding with Optic Sensory Neurons Enable a Pulse Coupled Neural Network for Ultraviolet Image Segmentation

Quantan Wu1,2, Bingjie Dang3,4, Congyan Lu1,2

  • 1Key Laboratory of Microelectronic Devices & Integrated Technology, Institute of Microelectronics of Chinese Academy of Sciences, Beijing 100029, China.

Nano Letters
|October 16, 2020
PubMed
Summary

Researchers developed an artificial sensory neuron using indium gallium zinc oxide (IGZO) and niobium oxide (NbO) to mimic biological vision. This novel device senses light and converts it into electrical signals for advanced neuromorphic computing applications.

Keywords:
artificial visual systemimage segmentationneuromorphic systemoscillation neuronvolatile memristor

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