Realization of an Artificial Visual Nervous System using an Integrated Optoelectronic Device Array.

ABSTRACT: Human behavior (e.g., the response to any incoming information) has very complex forms and is based on the response to consecutive external stimuli entering varied sensory receptors. Sensory adaptation is an elementary form of the sensory nervous system known to filter out irrelevant information for efficient information transfer from consecutive stimuli. As bioinspired neuromorphic electronic system is developed, the functionality of organs shall be emulated at a higher level than the cell. Because it is important for electronic devices to possess sensory adaptation in spiking neural networks, the authors demonstrate a dynamic, real-time, photoadaptation process to optical irradiation when repeated light stimuli are presented to the artificial photoreceptor. The filtered electrical signal

SUBMITTER: Lee TJ 

PROVIDER: S-EPMC11468419 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature