AIMC Topic: Neural Pathways

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Likelihood approximation networks (LANs) for fast inference of simulation models in cognitive neuroscience.

eLife Apr 6, 2021
In cognitive neuroscience, computational modeling can formally adjudicate between theories and affords quantitative fits to behavioral/brain data. Pragmatically, however, the space of plausible generative models considered is dramatically limited by ...
Humans Neural Networks, Computer Bayes Theorem Cognitive Neuroscience Neural Pathways Likelihood Functions Brain Computer Simulation Cognition Models, Neurological
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Modulation of the dynamics of cerebellar Purkinje cells through the interaction of excitatory and inhibitory feedforward pathways.

PLoS computational biology Feb 10, 2021
The dynamics of cerebellar neuronal networks is controlled by the underlying building blocks of neurons and synapses between them. For which, the computation of Purkinje cells (PCs), the only output cells of the cerebellar cortex, is implemented thro...
Excitatory Postsynaptic Potentials Cerebellar Cortex Signal Transduction Normal Distribution Neuronal Plasticity Neurons Synaptic Transmission Humans Cerebellum Neural Networks, Computer Interneurons Models, Neurological Synapses Computer Simulation Purkinje Cells Action Potentials Neural Pathways Animals
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Identify abnormal functional connectivity of resting state networks in Autism spectrum disorder and apply to machine learning-based classification.

Brain research Jan 29, 2021
Autism spectrum disorder (ASD) patients are often reported altered patterns of functional connectivity (FC) on resting-state functional magnetic resonance imaging (rsfMRI) scans. However, the results in similar brain regions were inconsistent. In thi...
Image Processing, Computer-Assisted Magnetic Resonance Imaging Brain Mapping Neural Pathways Humans Machine Learning Autism Spectrum Disorder Brain
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Convolutional Neural Networks for Pediatric Refractory Epilepsy Classification Using Resting-State Functional Magnetic Resonance Imaging.

World neurosurgery Jan 6, 2021
OBJECTIVE: This study aims to evaluate the performance of convolutional neural networks (CNNs) trained with resting-state functional magnetic resonance imaging (rfMRI) latency data in the classification of patients with pediatric epilepsy from health...
Humans Neural Networks, Computer Brain Female Child ROC Curve Magnetic Resonance Imaging Area Under Curve Male Case-Control Studies Functional Neuroimaging Adolescent Rest Neural Pathways Drug Resistant Epilepsy
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Structural Brain Network Abnormalities and the Probability of Seizure Recurrence After Epilepsy Surgery.

Neurology Dec 22, 2020
OBJECTIVE: We assessed preoperative structural brain networks and clinical characteristics of patients with drug-resistant temporal lobe epilepsy (TLE) to identify correlates of postsurgical seizure recurrences.
Diffusion Magnetic Resonance Imaging Anterior Temporal Lobectomy Humans Support Vector Machine Male Magnetic Resonance Imaging Neural Pathways Middle Aged Machine Learning Postoperative Period Epilepsy, Temporal Lobe Case-Control Studies Brain Preoperative Period Recurrence Treatment Outcome Female Drug Resistant Epilepsy Adult
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Insights on the role of external globus pallidus in controlling absence seizures.

Neural networks : the official journal of the International Neural Network Society Dec 14, 2020
Absence epilepsy, characterized by transient loss of awareness and bilaterally synchronous 2-4 Hz spike and wave discharges (SWDs) on electroencephalography (EEG) during absence seizures, is generally believed to arise from abnormal interactions betw...
Cerebral Cortex Neural Pathways Thalamus Globus Pallidus Neural Networks, Computer Electroencephalography Seizures Neurons Humans
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Resting-state connectome-based support-vector-machine predictive modeling of internet gaming disorder.

Addiction biology Oct 12, 2020
Internet gaming disorder (IGD), a worldwide mental health issue, has been widely studied using neuroimaging techniques during the last decade. Although dysfunctions in resting-state functional connectivity have been reported in IGD, mapping relations...
Young Adult Adult Male Support Vector Machine Magnetic Resonance Imaging Behavior, Addictive Humans Connectome Executive Function Brain Neural Pathways Internet Addiction Disorder Video Games
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BrainNET: Inference of Brain Network Topology Using Machine Learning.

Brain connectivity Oct 8, 2020
To develop a new functional magnetic resonance image (fMRI) network inference method, BrainNET, that utilizes an efficient machine learning algorithm to quantify contributions of various regions of interests (ROIs) in the brain to a specific ROI. B...
Adolescent Child Image Processing, Computer-Assisted Magnetic Resonance Imaging Brain Mapping Neural Pathways Attention Deficit Disorder with Hyperactivity Computer Simulation Female Sensitivity and Specificity Male Machine Learning Humans Algorithms Brain
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Placing language in an integrated understanding system: Next steps toward human-level performance in neural language models.

Proceedings of the National Academy of Sciences of the United States of America Sep 28, 2020
Language is crucial for human intelligence, but what exactly is its role? We take language to be a part of a system for understanding and communicating about situations. In humans, these abilities emerge gradually from experience and depend on domain...
Comprehension Neural Pathways Brain Humans Neural Networks, Computer Computer Simulation Artificial Intelligence Language Intelligence
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Classifyber, a robust streamline-based linear classifier for white matter bundle segmentation.

NeuroImage Sep 23, 2020
Virtual delineation of white matter bundles in the human brain is of paramount importance for multiple applications, such as pre-surgical planning and connectomics. A substantial body of literature is related to methods that automatically segment bun...
Nerve Fibers, Myelinated Humans Image Processing, Computer-Assisted Supervised Machine Learning White Matter Neural Pathways Diffusion Magnetic Resonance Imaging
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