Results 131 to 140 of about 20,821 (225)

Necl-1/CADM3 regulates cone synapse formation in the mouse retina

iScience
Summary: In vertebrates, retinal neural circuitry for visual perception is organized in specific layers. The outer plexiform layer is the first synaptic region in the visual pathway, where photoreceptor synaptic terminals connect with bipolar and ...
Rumi Kawashima, Kenji Matsushita, Kenji Mandai, Yuko Sugita, Tomohiko Maruo, Kiyohito Mizutani, Yoshihiro Midoh, Akiko Oguchi, Yasuhiro Murakawa, Kazuki Kuniyoshi, Ryohei Sato, Takahisa Furukawa, Kohji Nishida, Yoshimi Takai   +13 more
doaj   +1 more source

AER Building Blocks for Multi-Layer Multi-Chip Neuromorphic Vision Systems [PDF]

, 2005
A 5-layer neuromorphic vision processor whose components communicate spike events asychronously using the address-eventrepresentation (AER) is demonstrated.
Acosta Jiménez, Antonio José, Civit Balcells, Antón, Delbrück, Tobi, Douglas, R., Gómez Rodríguez, Francisco de Asís, Häfliger, P., Jiménez Moreno, Gabriel, Kolle Riis, H., Lichtsteiner, P., Linares Barranco, Alejandro, Linares Barranco, Bernabé, Liu, Shih-Chii, Oster, M., Paz Vicente, Rafael, Serrano Gotarredona, María Teresa, Serrano Gotarredona, Rafael, Whatley, A.M., Zahnd, S.   +17 more
core  

Multiscale Cortical Remodeling Following Abrupt Visual Deafferentation in Rhegmatogenous Retinal Detachment: Imaging Transcriptomics and Neurotransmitter Mapping

CNS Neuroscience &Therapeutics, Volume 32, Issue 5, May 2026.
RRD triggers multiscale cortical reorganization, including visual‐network atrophy, shortened intrinsic neural timescale, and altered structural covariance gradients. Integrating Mendelian randomization with AHBA and PET/SPECT biological anchoring and SHAP‐based classification highlights INT as a sensitive imaging biomarker for RRD‐related brain ...
Yu Ji, Xin Huang, Yuan‐Yuan Wang, Lin Zhou, Zhuo‐Er Dong, Xiao‐Rong Wu   +5 more
wiley   +1 more source

Role of the mouse retinal photoreceptor ribbon synapse in visual motion processing for optokinetic responses.

PLoS ONE, 2015
The ribbon synapse is a specialized synaptic structure in the retinal outer plexiform layer where visual signals are transmitted from photoreceptors to the bipolar and horizontal cells.
Yuko Sugita, Fumiyuki Araki, Taro Chaya, Kenji Kawano, Takahisa Furukawa, Kenichiro Miura   +5 more
doaj   +1 more source

Field‐free programmable bipolar magnetic heterostructures for neuromorphic computing

InfoMat, Volume 8, Issue 5, May 2026.
Neuromorphic computing mimics the brain's efficiency, yet typical memristors lack biological synapses' dual signal control. We introduce a magnetic memristor enabling bidirectional, multi‐state modulation without external fields, validated in image feature extraction and neural clustering.
Yaping He, Gaofei Wang, Jinfeng Zhai, Wentao Huang, Zhenyu Zhao, Zheng Zhang, Jiabin Shen, Pan He, Zengguang Cheng, Peng Zhou   +9 more
wiley   +1 more source

Advances in the genetics of refractive errors: Contributions from the CREAM consortium

Acta Ophthalmologica, Volume 104, Issue 3, Page e222-e231, May 2026.
Abstract The Consortium for Refractive Error and Myopia (CREAM) was established in 2011, bringing together an international team of researchers studying more than 30 cohorts. Since its establishment, CREAM has played a pivotal role in research investigating the genetics of myopia and other refractive errors, serving as a key driver of progress in the ...
Sze Wai Rosa Li, Xi He, Louise Terry, Virginie J. M. Verhoeven, Samantha Sze‐Yee Lee, Gareth Lingham, Jeremy A. Guggenheim, David A. Mackey, Seang‐Mei Saw, Caroline C. W. Klaver, Chi Pui Pang, CREAM Consortium   +11 more
wiley   +1 more source

Complexin regulation of synaptic vesicle release: mechanisms in the central nervous system and specialized retinal ribbon synapses

Cell Communication and Signaling
Synaptic ribbons, recognized for their pivotal role in conveying sensory signals in the visual pathway, are intricate assemblages of presynaptic proteins.
Yun-Zhi Li, Yu Wang, Qing Jiao, Jing Chi, Yang Liang, Bin Fan, Guang-Yu Li   +6 more
doaj   +1 more source

Shining Light on the Mode and Mechanism of Vesicular Release at Rod Photoreceptor Synapse. [PDF]

Biophys J, 2020
Sinha R.
europepmc   +1 more source

A Nonlinear Model of Spatiotemporal Retinal Processing: Simulations of X and Y Retinal Ganglion Cell Behavior [PDF]

, 1993
This article describes a nonlinear model of neural processing in the vertebrate retina, comprising model photoreceptors, model push-pull bipolar cells, and model ganglion cells.
Gaudiano, Paolo
core   +1 more source

Spike-based VITE control with Dynamic Vision Sensor applied to an Arm Robot. [PDF]

, 2014
Spike-based motor control is very important in the field of robotics and also for the neuromorphic engineering community to bridge the gap between sensing / processing devices and motor control without losing the spike philosophy that enhances speed ...
Ferrer García, V., Gómez Rodríguez, Francisco de Asís, Jiménez Fernández, Ángel Francisco, Linares Barranco, Alejandro, Morgado Estévez, Arturo, Pérez Peña, Fernando, Serrano Gotarredona, María Teresa   +6 more
core