The DOI matches its Crossref record; 30 of the 30 references it cites were found in a registry or an index.
Tactile sensory coding and learning with bio-inspired optoelectronic spiking afferent nerves
Open accessAbstract
The integration and cooperation of mechanoreceptors, neurons and synapses in somatosensory systems enable humans to efficiently sense and process tactile information. Inspired by biological somatosensory systems, we report an optoelectronic spiking afferent nerve with neural coding, perceptual learning and memorizing capabilities to mimic tactile sensing and processing. Our system senses pressure by MXene-based sensors, converts pressure information to light pulses by coupling light-emitting diodes to analog-to-digital circuits, then integrates light pulses using a synaptic photomemristor. With neural coding, our spiking nerve is capable of not only detecting simultaneous pressure inputs, but also recognizing Morse code, braille, and object movement. Furthermore, with dimensionality-reduced feature extraction and learning, our system can recognize and memorize handwritten alphabets and words, providing a promising approach towards e-skin, neurorobotics and human-machine interaction technologies.
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Yu, J., Yang, X., Gao, G., Xiong, Y., Wang, Y., Han, J., Chen, Y., Zhang, H., Sun, Q., & Wang, Z. L. (2021) · Science Advances · doi:10.1126/sciadv.abd9117 · Cited by 389
2D Materials in Flexible Electronics: Recent Advances and Future Prospectives
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Metadata
- Authors
- Tan, H., Tao, Q., Pande, I., Majumdar, S., Liu, F., Zhou, Y., Persson, P. O. Å., Rosen, J., & van Dijken, S.
- Venue
- Nature Communications
- Published
- 2020-03-13
- Volume
- 11
- Issue
- 1
- Pages
- 1369-1369
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W3011062351
- Cited by
- 257
- References
- 30
- FWCI
- 11.48
- Type
- journal article
- Language
- en
- Open access
- gold
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