Results 31 to 40 of about 287,859 (265)
Learning the Number of Neurons in Deep Networks
CoRR, 2016 NIPS ...
José M. Álvarez 0004, Mathieu Salzmann
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The Influence of the Number of Spiking Neurons on Synaptic Plasticity
Biomimetics, 2023 The main advantages of spiking neural networks are the high biological plausibility and their fast response due to spiking behaviour. The response time decreases significantly in the hardware implementation of SNN because the neurons operate in parallel.
George-Iulian Uleru +2 more
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Cell Transplantation, 2015 The possibility of enhancing endogenous brain repair following neurological disorders, such as Parkinson's disease (PD), is of considerable recent interest. One such mechanism may exist in the striatum as an upregulated population of tyrosine hydroxylase
Andrew N. Bubak +7 more
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Serotonin Promotes Development and Regeneration of Spinal Motor Neurons in Zebrafish
Cell Reports, 2015 In contrast to mammals, zebrafish regenerate spinal motor neurons. During regeneration, developmental signals are re-deployed. Here, we show that, during development, diffuse serotonin promotes spinal motor neuron generation from pMN progenitor cells ...
Antón Barreiro-Iglesias +6 more
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Volume, neuron density and total neuron number in five subcortical regions in schizophrenia [PDF]
Brain, 2007 Several studies have pointed to alterations in mean volumes, neuron densities and total neuron numbers in the caudate nucleus (CN), putamen, nucleus accumbens (NA), mediodorsal nucleus of the thalamus (MDNT) and lateral nucleus of the amygdala (LNA) in schizophrenia.
Pawel, Kreczmanski +10 more
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Neurobiology of Disease, 2011 Fetal dopamine (DA) cell transplantation has shown to be efficient in reversing behavioral impairments associated with Parkinson's disease. However, the beneficial effects on motor behavior and L-DOPA-induced dyskinesia have varied greatly in between ...
Joanna García +4 more
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Stereological analysis of neuron, glial and endothelial cell numbers in the human amygdaloid complex. [PDF]
PLoS ONE, 2012 Cell number alterations in the amygdaloid complex (AC) might coincide with neurological and psychiatric pathologies with anxiety imbalances as well as with changes in brain functionality during aging.
María García-Amado, Lucía Prensa
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Constraints of Metabolic Energy on the Number of Synaptic Connections of Neurons and the Density of Neuronal Networks [PDF]
Frontiers in Computational Neuroscience, 2018 Neuronal networks in the brain are the structural basis of human cognitive function, and the plasticity of neuronal networks is thought to be the principal neural mechanism underlying learning and memory. Dominated by the Hebbian theory, researchers have devoted extensive effort to studying the changes in synaptic connections between neurons.
Ye Yuan +13 more
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Neurobiology of Disease, 2020 Traumatic brain injury (TBI) can cause progressive neurodegeneration, sustained neuroinflammation and chronic neurological dysfunction. Few experimental studies have explored the long-term neurobehavioral and functional cellular changes beyond several ...
Rodney M. Ritzel +6 more
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Decreased Oligodendrocyte Number in Hippocampal Subfield CA4 in Schizophrenia: A Replication Study
Cells, 2022 Hippocampus-related cognitive deficits in working and verbal memory are frequent in schizophrenia, and hippocampal volume loss, particularly in the cornu ammonis (CA) subregions, was shown by magnetic resonance imaging studies.
Andrea Schmitt +9 more
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