Controllable spiking dynamics in cascaded VCSEL-SA photonic neurons
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-05339-1
Abstract: We propose a photonic neural system composed of three cascaded vertical-cavity surface-emitting lasers with an embedded saturable absorbers (VCSEL-SAs) and numerically investigate the encoding, propagation and storage characteristics of the spiking patterns in this system.… read more here.
Keywords: spiking patterns; spiking dynamics; system; vcsel ... See more keywords
Texture is encoded in precise temporal spiking patterns in primate somatosensory cortex
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-022-28873-w
Abstract: Humans are exquisitely sensitive to the microstructure and material properties of surfaces. In the peripheral nerves, texture information is conveyed via two mechanisms: coarse textural features are encoded in spatial patterns of activation that reflect… read more here.
Keywords: temporal spiking; texture; somatosensory cortex; spiking patterns ... See more keywords