AIMC Topic: Neurons

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A simple three layer excitatory-inhibitory neuronal network for temporal decision-making.

Behavioural brain research Jan 20, 2020
Humans and animals do not only keep track of time intervals but they can also make decisions about durations. Temporal bisection is a psychophysical task that is widely used to assess the latter ability via categorization of durations as short or lon...
Time Perception Rats Decision Making Reaction Time Neurons Hippocampus Choice Behavior Neural Networks, Computer Learning Animals
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An efficient analytical reduction of detailed nonlinear neuron models.

Nature communications Jan 15, 2020
Detailed conductance-based nonlinear neuron models consisting of thousands of synapses are key for understanding of the computational properties of single neurons and large neuronal networks, and for interpreting experimental results. Simulations of ...
Spatio-Temporal Analysis Mice Models, Neurological Algorithms Animals Synapses gamma-Aminobutyric Acid Pyramidal Cells Neurons Calcium Nonlinear Dynamics Neural Networks, Computer alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid Dendrites N-Methylaspartate
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The Design of Memristive Circuit for Affective Multi-Associative Learning.

IEEE transactions on biomedical circuits and systems Jan 9, 2020
In this work, a memristive circuit with affective multi-associative learning function is proposed, which mimics the process of human affective formation. It mainly contains three modules: affective associative learning, affective formation, affective...
Equipment Design Machine Learning Neurons Biomimetics Humans Synapses Models, Neurological Robotics Electrical Equipment and Supplies
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Neuronal population correlates of target selection and distractor filtering.

NeuroImage Jan 8, 2020
Frontal Eye Field (FEF) neurons discriminate between relevant and irrelevant visual stimuli and their response magnitude predicts conscious perception. How this is reflected in the spatial representation of a visual stimulus at the neuronal populatio...
Space Perception Macaca mulatta Male Prefrontal Cortex Electroencephalography Neurons Attention Machine Learning Visual Perception Animals
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State-of-the-art methods in healthcare text classification system: AI paradigm.

Frontiers in bioscience (Landmark edition) Jan 1, 2020
Machine learning has shown its importance in delivering healthcare solutions and revolutionizing the future of filtering huge amountd of textual content. The machine intelligence can adapt semantic relations among text to infer finer contextual infor...
Neural Networks, Computer Artificial Intelligence Machine Learning Humans Axons Synapses Nerve Net Delivery of Health Care Models, Neurological Neurons
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Development of an Anisotropically Organized Brain dECM Hydrogel-Based 3D Neuronal Culture Platform for Recapitulating the Brain Microenvironment in Vivo.

ACS biomaterials science & engineering Dec 31, 2019
To mimic the brain tissue microenvironment in vitro, the biological and structural properties of the utilized system must be similar to those of the native brain in the microenvironment in vivo. To promote the bioactive (biological) properties of mat...
Collagen Swine Extracellular Matrix Neurons Brain Hydrogels Animals
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Synchronization of Hindmarsh Rose Neurons.

Neural networks : the official journal of the International Neural Network Society Dec 18, 2019
Modeling and implementation of biological neurons are key to the fundamental understanding of neural network architectures in the brain and its cognitive behavior. Synchronization of neuronal models play a significant role in neural signal processing...
Neurons Models, Neurological Signal Processing, Computer-Assisted Humans Neural Networks, Computer Brain Cluster Analysis
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A mean-field approach to the dynamics of networks of complex neurons, from nonlinear Integrate-and-Fire to Hodgkin-Huxley models.

Journal of neurophysiology Dec 18, 2019
We present a mean-field formalism able to predict the collective dynamics of large networks of conductance-based interacting spiking neurons. We apply this formalism to several neuronal models, from the simplest Adaptive Exponential Integrate-and-Fir...
Humans Neural Networks, Computer Nerve Net Electrophysiological Phenomena Animals Models, Neurological Neurons
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From Synaptic Interactions to Collective Dynamics in Random Neuronal Networks Models: Critical Role of Eigenvectors and Transient Behavior.

Neural computation Dec 13, 2019
The study of neuronal interactions is at the center of several big collaborative neuroscience projects (including the Human Connectome Project, the Blue Brain Project, and the Brainome) that attempt to obtain a detailed map of the entire brain. Under...
Humans Neural Networks, Computer Brain Models, Neurological Connectome Neurons Nerve Net
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Exploiting the stimuli encoding scheme of evolving Spiking Neural Networks for stream learning.

Neural networks : the official journal of the International Neural Network Society Dec 6, 2019
Stream data processing has lately gained momentum with the arrival of new Big Data scenarios and applications dealing with continuously produced information flows. Unfortunately, traditional machine learning algorithms are not prepared to tackle the ...
Normal Distribution Models, Neurological Neurons Memory Neural Networks, Computer Algorithms Humans
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