Results 131 to 140 of about 279,988 (315)

Synapse [PDF]

European Neurology, 2009
openaire   +4 more sources

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Synaptic proteome diversity is shaped by the levels of glutamate receptors and their regulatory proteins

Nature Communications
Synapses formed by equivalent pairs of pre- and postsynaptic neurons have similar electrophysiological characteristics, belonging to the same type. However, these are generally confined to microscopic brain regions, precluding their proteomic analysis ...
Rita Reig-Viader, Diego del Castillo-Berges, Albert Burgas-Pau, Daniel Arco-Alonso, Oriana Zerpa-Rios, David Ramos-Vicente, Javier Picañol, Aida Castellanos, David Soto, Nerea Roher, Carlos Sindreu, Àlex Bayés   +11 more
doaj   +1 more source

Leaky Synapses [PDF]

Neuron, 1999
Nicoll, Roger A., Malenka, Robert C.
openaire   +2 more sources

Room‐Temperature Skyrmionic Synapse in 2D Ferromagnet Fe3GaTe2 Operating via Collective Spin Texture Transformation

Advanced Materials, EarlyView.
We demonstrate a neuromorphic synapse in 2D Fe3GaTe2 flakes. The device operates via a current‐driven transformation from a skyrmion‐lattice to a stripe‐domain state, yielding a linear anomalous Hall resistance response with a tunable slope to enable multiply‐accumulate operations. Simulations confirm its viability in artificial neural networks.
Jixiang Huang, Tongji Zhu, PeiYu Cai, Xiaoming Ma, Zhen Wang, Ruifu Zhang, Yi Hao, Jingdi Lu, Liubing He, Jun Xu, Yuejie Zhang, Wanjun Jiang, Jing Tao, Shiming Lei, Pavel Parchinskiy, Jing Teng, Lingfei Wang, Wei Niu, Elton J.G. Santos, Xiaoqian Zhang, Peng Li   +20 more
wiley   +1 more source

Vesicle-free transition zones, dense core vesicles, and vesicle pool redistribution contribute to synapse growth

, 2012
textLong-term potentiation (LTP) is a widely studied cellular mechanism of learning and memory. LTP occurs at excitatory synapses on dendritic spines.
Bell, Maria Elizabeth
core  

Synapse parameters.

, 2013
Synapse parameters.
Pradeep Krishnamurthy (326189), Gilad Silberberg (242356), Anders Lansner (247818)   +2 more
core   +1 more source

Self‐Powered Flexible Triboelectric‐Gated Ion‐Gel Transistor for Neuromorphic Tactile Sensing and Human Activity Recognition

Advanced Materials, EarlyView.
A fully flexible ion‐gel‐gated graphene‐channel transistor driven by a triboelectric nanogenerator enables self‐powered tactile sensing and synaptic learning. Mimicking spike‐rate‐dependent plasticity, the device exhibits frequency‐selective potentiation and depression, supporting rate‐coded neuromorphic computation even under flex.
Hanseong Cho, Seoyeon Park, Youngmin Lee, Sejoon Lee   +3 more
wiley   +1 more source

Synapse

, 1981
This is the May, 1981 edition of the ALHeLa newsletter - Synapse. Contents include: ALHELA holds first annual meeting Mr. George Oetting on continuing medical education Business meeting By-Laws approved Material for synapse solicited Mr.
Libraries Association, Alabama Health
core  

Synapse parameters.

, 2014
Synapse parameters.
Alejandro F. Bujan (622622), Yves Frégnac (259220), Gerald Hahn (622621), Arvind Kumar (227201), Ad Aertsen (29219)   +4 more
core   +1 more source