Results 71 to 80 of about 103,358 (302)

Overexpression of Calretinin Enhances Short-Term Synaptic Depression

Frontiers in Cellular Neuroscience, 2019
Analysis of the effects of various proteins on short-term synaptic plasticity is a difficult task, which may require the use of knockout animals. Here, we propose an alternative experimental approach for studying the roles of desired proteins in synaptic
Alexey P. Bolshakov, Alexey P. Bolshakov, Alexander Kolleker, Alexander Kolleker, Evgenia P. Volkova, Fliza Valiullina-Rakhmatullina, Peter M. Kolosov, Andrei Rozov, Andrei Rozov   +8 more
doaj   +1 more source

Sex and chronic stress alter delta opioid receptor distribution within rat hippocampal CA1 pyramidal cells following behavioral challenges

Neurobiology of Stress, 2020
Following oxycodone (Oxy) conditioned place preference (CPP), delta opioid receptors (DORs) differentially redistribute in hippocampal CA3 pyramidal cells in female and male rats in a manner that would promote plasticity and opioid-associative learning ...
Batsheva R. Rubin, Megan A. Johnson, Jared M. Berman, Ellen Goldstein, Vera Pertsovskaya, Yan Zhou, Natalina H. Contoreggi, Andreina G. Dyer, Jason D. Gray, Elizabeth M. Waters, Bruce S. McEwen, Mary Jeanne Kreek, Teresa A. Milner   +12 more
doaj   +1 more source

Postnatal development of intrinsic and synaptic properties transforms signaling in the Layer 5 excitatory neural network of the visual cortex

, 2011
Information flow in neocortical circuits is regulated by two key parameters: intrinsic neuronal properties and the short-term activity-dependent plasticity of synaptic transmission.
Etherington, Sarah J., S. J. Etherington, S. R. Williams, Etherington, S.J., Williams, S.R., Williams, Stephen R.   +5 more
core   +1 more source

Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina

Advanced Functional Materials, EarlyView.
Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand, Kaja H. Hiorth, David Gao, Valeri Afanas'ev, Jaakko Akola, Alexander L. Shluger   +5 more
wiley   +1 more source

Correction of conductance measurements in non-space-clamped structures: 1. Voltage-gated K+ channels

, 2003
To understand functions of a single neuron, such as propagation and generation of synaptic or action potentials, a detailed description of the kinetics and distribution of the underlying ionic conductances is essential.
Korngreen, A, Helmstaedter, M., Helmstaedter, Moritz, Schaefer, AT, Korngreen, A., Schaefer, A., Sakmann, Bert, Helmstaedter, M, Sakmann, B, Schaefer, Andreas T., Korngreen, Alon, Sakmann, B., Helmstädter, Moritz   +12 more
core   +1 more source

Pickering‐Engineered Microparticles for Magnetically Guided Motion and Light‐Triggered Catalysis

Advanced Functional Materials, EarlyView.
Magnetically responsive wax microparticles stabilized by hematite cubes through the Pickering emulsification strategy are developed, showing controlled size, motion, and light‐activated catalytic activity. Annealing under a magnetic field enhances their mobility and steering.
Chiara Ferlito, Ludovico Guercio, Giuseppe Cavallaro, Giuseppe Lazzara, Theodore Hueckel, Lorenzo Lisuzzo, Stefano Sacanna   +6 more
wiley   +1 more source

Axonal ramifications of hippocampal Ca1 pyramidal cells [PDF]

The Journal of Neuroscience, 1981
Intracellular injections of Lucifer Yellow into CA1 pyramidal cells of the in vitro guinea pig hippocampal slice enabled us to examine in detail the morphology of the axons of these neurons. We also recorded the electrophysiological responses of these neurons to alvear stimulation.
W D, Knowles, P A, Schwartzkroin
openaire   +2 more sources

Boundary vector cells in the subiculum of the hippocampal formation [PDF]

, 2009
Stretching a familiar rectangular environment along one axis results in a stretching of place cell (PC) firing fields (“place fields”) along the same axis (O’Keefe and Burgess, 1996).
Lever, C, Jeewajee, A, O'Keefe, J, Burgess, N, Burton, S   +4 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Computational subunits in thin dendrites of pyramidal cells [PDF]

Nature Neuroscience, 2004
The thin basal and oblique dendrites of cortical pyramidal neurons receive most of the synaptic inputs from other cells, but their integrative properties remain uncertain. Previous studies have most often reported global linear or sublinear summation.
Alon, Polsky, Bartlett W, Mel, Jackie, Schiller   +2 more
openaire   +2 more sources