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An artificial nociceptor based on a diffusive memristor.

ABSTRACT: A nociceptor is a critical and special receptor of a sensory neuron that is able to detect noxious stimulus and provide a rapid warning to the central nervous system to start the motor response in the human body and humanoid robotics. It differs from other common sensory receptors with its key features and functions, including the "no adaptation" and "sensitization" phenomena. In this study, we propose and experimentally demonstrate an artificial nociceptor based on a diffusive memristor with critical dynamics for the first time. Using this artificial nociceptor, we further built an artificial sensory alarm system to experimentally demonstrate the feasibility and simplicity of integrating such novel artificial nociceptor devices in artificial intelligence systems, such as humanoid robots.

SUBMITTER: Yoon JH

PROVIDER: S-EPMC5788850 | biostudies-other | 2018 Jan

REPOSITORIES: biostudies-other

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An artificial nociceptor based on a diffusive memristor.

Yoon Jung Ho JH Wang Zhongrui Z Kim Kyung Min KM Wu Huaqiang H Ravichandran Vignesh V Xia Qiangfei Q Hwang Cheol Seong CS Yang J Joshua JJ Yang J Joshua JJ

Nature communications 20180129 1

A nociceptor is a critical and special receptor of a sensory neuron that is able to detect noxious stimulus and provide a rapid warning to the central nervous system to start the motor response in the human body and humanoid robotics. It differs from other common sensory receptors with its key features and functions, including the "no adaptation" and "sensitization" phenomena. In this study, we propose and experimentally demonstrate an artificial nociceptor based on a diffusive memristor with cr ...[more]

PMID: 29379008

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