AIMC Topic: Neuronal Plasticity

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Comparing effects of wearable robot-assisted gait training on functional changes and neuroplasticity: A preliminary study.

PloS one Dec 5, 2024
Robot-assisted gait training (RAGT) is a promising technique for improving the gait ability of elderly adults and patients with gait disorders by enabling high-intensive and task-specific training. Gait functions involve multiple brain regions and ne...
Female Adult Male Humans Neuronal Plasticity Robotics Walking Gait Exoskeleton Device Wearable Electronic Devices Cognition Magnetic Resonance Imaging
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Developmental Plasticity-Inspired Adaptive Pruning for Deep Spiking and Artificial Neural Networks.

IEEE transactions on pattern analysis and machine intelligence Dec 4, 2024
Developmental plasticity plays a prominent role in shaping the brain's structure during ongoing learning in response to dynamically changing environments. However, the existing network compression methods for deep artificial neural networks (ANNs) an...
Action Potentials Neurons Deep Learning Neuronal Plasticity Models, Neurological Humans Brain Neural Networks, Computer Animals Algorithms
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Low Latency and Sparse Computing Spiking Neural Networks With Self-Driven Adaptive Threshold Plasticity.

IEEE transactions on neural networks and learning systems Dec 2, 2024
Spiking neural networks (SNNs) have captivated the attention worldwide owing to their compelling advantages in low power consumption, high biological plausibility, and strong robustness. However, the intrinsic latency associated with SNNs during infe...
Humans Neuronal Plasticity Models, Neurological Action Potentials Neurons Neural Networks, Computer Algorithms Animals
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Spike-VisNet: A novel framework for visual recognition with FocusLayer-STDP learning.

Neural networks : the official journal of the International Neural Network Society Nov 26, 2024
Current vision-inspired spiking neural networks (SNNs) face key challenges due to their model structures typically focusing on single mechanisms and neglecting the integration of multiple biological features. These limitations, coupled with limited s...
Learning Neuronal Plasticity Models, Neurological Humans Neural Networks, Computer Synapses Visual Perception Pattern Recognition, Visual Action Potentials Retina Neurons
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Self-Lateral Propagation Elevates Synaptic Modifications in Spiking Neural Networks for the Efficient Spatial and Temporal Classification.

IEEE transactions on neural networks and learning systems Oct 29, 2024
The brain's mystery for efficient and intelligent computation hides in the neuronal encoding, functional circuits, and plasticity principles in natural neural networks. However, many plasticity principles have not been fully incorporated into artific...
Humans Synapses Nerve Net Models, Neurological Action Potentials Neurons Neural Networks, Computer Algorithms Neuronal Plasticity
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Effect of ethanol extract of nigella sativa L seeds and propofol on BDNF protein level as neuroplasticity and neuroprotection of traumatic brain injury in rats.

F1000Research Sep 23, 2024
BACKGROUND: Traumatic brain injury (TBI) is a change in brain function or evidence of brain pathology caused by external mechanical forces. Brain Derived Neurotrophic Factor (BDNF) is a neurotropin that functions as a neuron protective. Nigella sativ...
Neuroprotection Nigella sativa Seeds Animals Rats, Sprague-Dawley Brain Injuries, Traumatic Rats Neuronal Plasticity Male Neuroprotective Agents Brain-Derived Neurotrophic Factor Ethanol Plant Extracts Propofol
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Deep brain stimulation and lag synchronization in a memristive two-neuron network.

Neural networks : the official journal of the International Neural Network Society Sep 10, 2024
In the pursuit of potential treatments for neurological disorders and the alleviation of patient suffering, deep brain stimulation (DBS) has been utilized to intervene or investigate pathological neural activities. To explore the exact mechanism of h...
Humans Synapses Neural Networks, Computer Neurons Models, Neurological Deep Brain Stimulation Action Potentials Nonlinear Dynamics Computer Simulation Neuronal Plasticity
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Selective consistency of recurrent neural networks induced by plasticity as a mechanism of unsupervised perceptual learning.

PLoS computational biology Sep 3, 2024
Understanding the mechanism by which the brain achieves relatively consistent information processing contrary to its inherent inconsistency in activity is one of the major challenges in neuroscience. Recently, it has been reported that the consistenc...
Nerve Net Brain Learning Computational Biology Unsupervised Machine Learning Perception Neuronal Plasticity Models, Neurological Humans Neural Networks, Computer
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Neuromorphic learning and recognition in WOthin film-based forming-free flexible electronic synapses.

Nanotechnology Aug 23, 2024
In pursuing advanced neuromorphic applications, this study introduces the successful engineering of a flexible electronic synapse based on WO, structured as W/WO/Pt/Muscovite-Mica. This artificial synapse is designed to emulate crucial learning behav...
Neural Networks, Computer Electrical Synapses Titanium Synapses Tungsten Learning Neuronal Plasticity Oxides
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A new hybrid learning control system for robots based on spiking neural networks.

Neural networks : the official journal of the International Neural Network Society Aug 22, 2024
This paper presents a new hybrid learning and control method that can tune their parameters based on reinforcement learning. In the new proposed method, nonlinear controllers are considered multi-input multi-output functions and then the functions ar...
Models, Neurological Action Potentials Robotics Reinforcement, Psychology Neurons Nonlinear Dynamics Algorithms Feedback Neuronal Plasticity Neural Networks, Computer Machine Learning
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