Results 31 to 40 of about 96,569 (168)

Information Structures in an Ordered Information System Under Granular Computing View and Their Optimal Selection Based on Uncertainty Measures

open access: yesInternational Journal of Computational Intelligence Systems, 2020
Information structures (i-structures) in an ordered information system (OIS) are mathematical structures of the information granules (i-granules) granulated from the data set of this OIS.
Yini Wang, Sichun Wang, Hongxiang Tang
doaj   +1 more source

Simulating spinal border cells and cerebellar granule cells under locomotion--a case study of spinocerebellar information processing. [PDF]

open access: yesPLoS ONE, 2014
The spinocerebellar systems are essential for the brain in the performance of coordinated movements, but our knowledge about the spinocerebellar interactions is very limited.
Anton Spanne   +3 more
doaj   +1 more source

GluA4 facilitates cerebellar expansion coding and enables associative memory formation

open access: yeseLife, 2021
AMPA receptors (AMPARs) mediate excitatory neurotransmission in the central nervous system (CNS) and their subunit composition determines synaptic efficacy.
Katarzyna Kita   +5 more
doaj   +1 more source

FMRP regulates GABAA receptor channel activity to control signal integration in hippocampal granule cells

open access: yesCell Reports, 2022
Summary: Fragile X syndrome, the most common inherited form of intellectual disability, is caused by loss of fragile X mental retardation protein (FMRP).
Pan-Yue Deng   +3 more
doaj   +1 more source

Exploring Soft Information Granules

open access: yesProcedia Computer Science, 2018
Abstract The advent of big data characterized by 4V’s (i.e., volume, velocity, variety and veracity) imposes huge challenges to IT researchers and practitioners. In this paper, we review the basic concept of information granule (as studied in the field of granular computing), and discuss how this concept can be generalized to deal with new challenges
openaire   +1 more source

Attribute Reduction and Information Granularity [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2003
In the view of granularity, this paper analyzes the influence of three attribute reducts on an information system, finding that the possible reduct and m - decision reduct will make the granule view coarser, while discernible reduct will not change the ...
Li-hong Wang, Geng-feng Wu
doaj  

Acute ethanol exposure inhibits silencing of cerebellar Golgi cell firing induced by granule cell axon input

open access: yesFrontiers in Integrative Neuroscience, 2014
Golgi cells (GoCs) are specialized interneurons that provide inhibitory input to granule cells in the cerebellar cortex. GoCs are pacemaker neurons that spontaneously fire action potentials, triggering spontaneous inhibitory postsynaptic currents in ...
Paolo eBotta   +2 more
doaj   +1 more source

Model cerebellar granule cells can faithfully transmit modulated firing rate signals

open access: yesFrontiers in Cellular Neuroscience, 2014
A crucial assumption of many high-level system models of the cerebellum is that information in the granular layer is encoded in a linear manner. However, granule cells are known for their non-linear and resonant synaptic and intrinsic properties that ...
Christian eRössert   +5 more
doaj   +1 more source

Convergence of pontine and proprioceptive streams onto multimodal cerebellar granule cells

open access: yeseLife, 2013
Cerebellar granule cells constitute the majority of neurons in the brain and are the primary conveyors of sensory and motor-related mossy fiber information to Purkinje cells.
Cheng-Chiu Huang   +7 more
doaj   +1 more source

Cell-Biological Requirements for the Generation of Dentate Gyrus Granule Neurons

open access: yesFrontiers in Cellular Neuroscience, 2018
The dentate gyrus (DG) receives highly processed information from the associative cortices functionally integrated in the trisynaptic hippocampal circuit, which contributes to the formation of new episodic memories and the spontaneous exploration of ...
Maryam Hatami   +4 more
doaj   +1 more source

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