Results 61 to 70 of about 153,466 (237)

Logarithmic distributions prove that intrinsic learning is Hebbian

, 2017
In this paper, we present data for the lognormal distributions of spike rates, synaptic weights and intrinsic excitability (gain) for neurons in various brain areas, such as auditory or visual cortex, hippocampus, cerebellum, striatum, midbrain nuclei ...
Scheler, Gabriele
core   +2 more sources

Artifact‐Minimizing Ultrathin Transparent Electrodes Fabricated via iCVD for In Vivo Optogenetic Stimulation and Neural Signal Monitoring of Primary Visual Cortex

Advanced Functional Materials, EarlyView.
We present ultrathin flexible transparent electrodes through iCVD‐enabled molecular control of 10 nm gold films on poly(dimethylaminomethylstyrene). In vivo validation demonstrated photoelectric artifact reduction vs. opaque electrodes and preservation of natural neural dynamics.
Tae Jin Mun, Minju Kim, Chaesung Kim, Yunyoung Choi, In‐Yeop Baek, Younghak Cho, Gyeongyong Lee, Yerim Jang, Min‐Ho Nam, Wonryung Lee, Maesoon Im, Hyejeong Seong   +11 more
wiley   +1 more source

Pyramidal cells make specific connections onto smooth (GABAergic) neurons in mouse visual cortex. [PDF]

PLoS Biology, 2014
One of the hallmarks of neocortical circuits is the predominance of recurrent excitation between pyramidal neurons, which is balanced by recurrent inhibition from smooth GABAergic neurons.
Rita Bopp, Nuno Maçarico da Costa, Björn M Kampa, Kevan A C Martin, Morgane M Roth   +4 more
doaj   +1 more source

A low-voltage activated, transient calcium current is responsible for the time-dependent depolarizing inward rectification of rat neocortical neurons in vitro [PDF]

, 1987
Intracellular recordings were obtained from rat neocortical neurons in vitro. The current-voltage-relationship of the neuronal membrane was investigated using current- and single-electrode-voltage-clamp techniques.
A Constanti, A Constanti, A Finkelstein, BA Vogt, Bernd Sutor, BW Connors, CE Stafstrom, CE Stafstrom, CE Stafstrom, CE Stafstrom, D Johnston, DA McCormick, E Carbone, F Crepel, H Jahnsen, H Jahnsen, H Jahnsen, H Jahnsen, JR Hotson, JR Howe, JR Howe, JV Halliwell, K Murase, ML Mayer, P Adams, P Franz, P Schwindt, PG Nelson, R Llin�s, R Llin�s, R Llin�s, R Llin�s, RJ Docherty, S Hagiwara, SA Fedulova, W Rall, W Rall, Walter Zieglg�nsberger   +37 more
core   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

Advanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu, Camilla Mussoni, Mateo S. Andrade Mier, Paula Buettner, Nathaly Chicaiza‐Cabezas, Yi‐Yu Robin Dai, Jessica Faber, Maren Fiedler, Zan Lamberger, Xuen Jen Ng, Vanessa Moessler, Anna Rederer, Jonas Roeder, Sabrina Stecher, Katinka Theis, Jeanette Weigelt, Silvia Budday, Gregor Lang, Natascha Schaefer   +18 more
wiley   +1 more source

Layer 2/3 Pyramidal Neurons of the Mouse Granular Retrosplenial Cortex and Their Innervation by Cortico-Cortical Axons

Frontiers in Neural Circuits, 2020
The retrosplenial cortex forms part of the cingulate cortex and is involved in memory and navigation. It is ventral region, the granular retrosplenial cortex, or GRSC is characterized by the presence, of small pyramidal neurons with a distinctive late ...
Rita M. Robles, Eduardo Domínguez-Sala, Salvador Martínez, Salvador Martínez, Emilio Geijo-Barrientos   +4 more
doaj   +1 more source

Differential subcellular recruitment of monoacylglycerol lipase generates spatial specificity of 2-arachidonoyl glycerol signaling during axonal pathfinding [PDF]

, 2010
Peer reviewedPublisher ...
Barabas, Klaudia, Cameron, Gary, Harkany, Tibor, Keimpema, Erik, Mackie, Ken, Morozov, Yury M, Torii, Masaaki, Tortoriello, Giuseppe, Watanabe, Masahiko, Yanagawa, Yuchio   +9 more
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Characterization of intracortical synaptic connections in the mouse anterior cingulate cortex using dual patch clamp recording

Molecular Brain, 2009
Summary The anterior cingulate cortex (ACC) is involved in sensory, cognitive, and executive functions. Studies of synaptic transmission and plasticity in the ACC provide an understanding of basic cellular and molecular mechanisms for brain functions ...
Wu Long-Jun, Li Xiangyao, Chen Tao, Ren Ming, Zhuo Min   +4 more
doaj   +1 more source

A biophysical observation model for field potentials of networks of leaky integrate-and-fire neurons

, 2012
We present a biophysical approach for the coupling of neural network activity as resulting from proper dipole currents of cortical pyramidal neurons to the electric field in extracellular fluid.
Graben, Peter beim, Rodrigues, Serafim
core   +2 more sources