AIMC Topic: Neural Pathways

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Neuroevolution insights into biological neural computation.

Science (New York, N.Y.) Feb 14, 2025
This article reviews existing work and future opportunities in neuroevolution, an area of machine learning in which evolutionary optimization methods such as genetic algorithms are used to construct neural networks to achieve desired behavior. The ar...
Neural Networks, Computer Machine Learning Algorithms Humans Neurons Neural Pathways Neurosciences Brain Language Animals Biological Evolution
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Differentiating Functional Connectivity Patterns in ADHD and Autism Among the Young People: A Machine Learning Solution.

Journal of attention disorders Feb 10, 2025
OBJECTIVE: ADHD and autism are complex and frequently co-occurring neurodevelopmental conditions with shared etiological and pathophysiological elements. In this paper, we attempt to differentiate these conditions among the young people in terms of i...
Machine Learning Brain Female Humans Magnetic Resonance Imaging Male Autistic Disorder Neural Pathways Adolescent Attention Deficit Disorder with Hyperactivity Child
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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...
Nerve Net Irritable Bowel Syndrome Adult Male Middle Aged Humans Support Vector Machine Brain Machine Learning Magnetic Resonance Imaging Female Neural Pathways Young Adult
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Identifying ADHD-Related Abnormal Functional Connectivity with a Graph Convolutional Neural Network.

Neural plasticity Apr 30, 2024
Attention deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder that is characterized by inattention, hyperactivity, and impulsivity. The neural mechanisms underlying ADHD remain inadequately understood, and current approaches...
Attention Deficit Disorder with Hyperactivity Attention Neural Pathways Nerve Net Humans Child Neural Networks, Computer Magnetic Resonance Imaging Brain Mapping Adult Brain Male Female Adolescent Young Adult
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A Stepwise Multivariate Granger Causality Method for Constructing Hierarchical Directed Brain Functional Network.

IEEE transactions on neural networks and learning systems Apr 4, 2024
The directed brain functional network construction gives us the new insights into the relationships between brain regions from the causality point of view. The Granger causality analysis is one of the powerful methods to model the directed network. T...
Neural Pathways Nerve Net Humans Neural Networks, Computer Brain Magnetic Resonance Imaging Brain Mapping
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TractGeoNet: A geometric deep learning framework for pointwise analysis of tract microstructure to predict language assessment performance.

Medical image analysis Feb 23, 2024
We propose a geometric deep-learning-based framework, TractGeoNet, for performing regression using diffusion magnetic resonance imaging (dMRI) tractography and associated pointwise tissue microstructure measurements. By employing a point cloud repres...
Humans Brain Language Young Adult Deep Learning Diffusion Magnetic Resonance Imaging White Matter Connectome Neural Pathways
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Mode combinability: Exploring convex combinations of permutation aligned models.

Neural networks : the official journal of the International Neural Network Society Feb 23, 2024
We explore element-wise convex combinations of two permutation-aligned neural network parameter vectors Θ and Θ of size d. We conduct extensive experiments by examining various distributions of such model combinations parametrized by elements of the ...
Magnetic Resonance Imaging Neurons Neural Pathways Neural Networks, Computer Brain
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A deep learning approach for mental health quality prediction using functional network connectivity and assessment data.

Brain imaging and behavior Feb 10, 2024
While one can characterize mental health using questionnaires, such tools do not provide direct insight into the underlying biology. By linking approaches that visualize brain activity to questionnaires in the context of individualized prediction, we...
Neural Pathways Deep Learning Magnetic Resonance Imaging Brain Mapping Mental Health Male Middle Aged Female Aged Humans Brain
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Dissociable default-mode subnetworks subserve childhood attention and cognitive flexibility: Evidence from deep learning and stereotactic electroencephalography.

Neural networks : the official journal of the International Neural Network Society Jul 23, 2023
Cognitive flexibility encompasses the ability to efficiently shift focus and forms a critical component of goal-directed attention. The neural substrates of this process are incompletely understood in part due to difficulties in sampling the involved...
Neural Pathways Brain Electroencephalography Humans Cognition Attention Deep Learning Magnetic Resonance Imaging Connectome Child Brain Mapping
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Evaluating the statistical similarity of neural network activity and connectivity via eigenvector angles.

Bio Systems Nov 29, 2022
Neural systems are networks, and strategic comparisons between multiple networks are a prevalent task in many research scenarios. In this study, we construct a statistical test for the comparison of matrices representing pairwise aspects of neural ne...
Neural Pathways Neural Networks, Computer Nerve Net Computer Simulation Neurons
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