AIMC Topic: Nerve Net

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Neural mechanisms of relational learning and fast knowledge reassembly in plastic neural networks.

Nature neuroscience Jan 15, 2025
Humans and animals have a striking ability to learn relationships between items in experience (such as stimuli, objects and events), enabling structured generalization and rapid assimilation of new information. A fundamental type of such relational l...
Nerve Net Knowledge Neuronal Plasticity Models, Neurological Neurons Neural Networks, Computer Humans Learning Animals
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EEG microstate analysis and machine learning classification in patients with obsessive-compulsive disorder.

Journal of psychiatric research Jan 7, 2025
BACKGROUND: Microstate characterization of electroencephalogram (EEG) is a data-driven approach to explore the functional changes and interrelationships of multiple brain networks on a millisecond scale. This study aimed to explore the pathological c...
Adult Male Middle Aged Machine Learning Obsessive-Compulsive Disorder Female Electroencephalography Young Adult Nerve Net Humans
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Spatial Craving Patterns in Marijuana Users: Insights From fMRI Brain Connectivity Analysis With High-Order Graph Attention Neural Networks.

IEEE journal of biomedical and health informatics Jan 7, 2025
The excessive consumption of marijuana can induce substantial psychological and social consequences. In this investigation, we propose an elucidative framework termed high-order graph attention neural networks (HOGANN) for the classification of Marij...
Nerve Net Craving Marijuana Abuse Young Adult Adult Male Image Processing, Computer-Assisted Magnetic Resonance Imaging Brain Mapping Algorithms Brain Female Humans Neural Networks, Computer
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Situation-Based Neuromorphic Memory in Spiking Neuron-Astrocyte Network.

IEEE transactions on neural networks and learning systems Jan 7, 2025
Mammalian brains operate in very special surroundings: to survive they have to react quickly and effectively to the pool of stimuli patterns previously recognized as danger. Many learning tasks often encountered by living organisms involve a specific...
Humans Neural Networks, Computer Computer Simulation Astrocytes Neurons Nerve Net Memory Animals Models, Neurological Action Potentials
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Classification of Irritable Bowel Syndrome Using Brain Functional Connectivity Strength and Machine Learning.

Neurogastroenterology and motility Jan 3, 2025
BACKGROUND: Irritable Bowel Syndrome (IBS) is a prevalent condition characterized by dysregulated brain-gut interactions. Despite its widespread impact, the brain mechanism of IBS remains incompletely understood, and there is a lack of objective diag...
Middle Aged Support Vector Machine Magnetic Resonance Imaging Young Adult Adult Male Neural Pathways Nerve Net Irritable Bowel Syndrome Humans Machine Learning Brain Female
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Dynamics of specialization in neural modules under resource constraints.

Nature communications Jan 2, 2025
The brain is structurally and functionally modular, although recent evidence has raised questions about the extent of both types of modularity. Using a simple, toy artificial neural network setup that allows for precise control, we find that structur...
Humans Neural Networks, Computer Brain Models, Neurological Nerve Net
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Biologically plausible gated recurrent neural networks for working memory and learning-to-learn.

PloS one Dec 31, 2024
The acquisition of knowledge and skills does not occur in isolation but learning experiences amalgamate within and across domains. The process through which learning can accelerate over time is referred to as learning-to-learn or meta-learning. While...
Memory, Short-Term Nerve Net Humans Neural Networks, Computer Brain Learning Animals Models, Neurological
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Deep learning models reveal the link between dynamic brain connectivity patterns and states of consciousness.

Scientific reports Dec 30, 2024
Decoding states of consciousness from brain activity is a central challenge in neuroscience. Dynamic functional connectivity (dFC) allows the study of short-term temporal changes in functional connectivity (FC) between distributed brain areas. By clu...
Consciousness Humans Connectome Brain Nerve Net Male Magnetic Resonance Imaging Deep Learning Models, Neurological Brain Mapping
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A novel way to use cross-validation to measure connectivity by machine learning allows epilepsy surgery outcome prediction.

NeuroImage Dec 27, 2024
The rate of success of epilepsy surgery, ensuring seizure-freedom, is limited by the lack of epileptogenicity biomarkers. Previous evidence supports the critical role of functional connectivity during seizure generation to characterize the epileptoge...
Epilepsy Nerve Net Female Electrocorticography Adult Young Adult Humans Adolescent Male Machine Learning Treatment Outcome Brain Electroencephalography
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Decoding neuronal networks: A Reservoir Computing approach for predicting connectivity and functionality.

Neural networks : the official journal of the International Neural Network Society Dec 26, 2024
In this study, we address the challenge of analyzing electrophysiological measurements in neuronal networks. Our computational model, based on the Reservoir Computing Network (RCN) architecture, deciphers spatio-temporal data obtained from electrophy...
Neural Networks, Computer Algorithms Computer Simulation Animals Models, Neurological Neurons Nerve Net Optogenetics
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