AIMC Topic: Brain Mapping

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MRI-compatible pneumatic stimulator for sensorimotor mapping.

Journal of neuroscience methods Dec 19, 2018
BACKGROUND: Two major concerns with respect to task-based motor functional magnetic resonance imaging (fMRI) are inadequate participants' performance as well as intra- and inter-subject variability in execution of the motor action.
Adult Male Middle Aged Magnetic Resonance Imaging Humans Female Young Adult Movement Sensorimotor Cortex Brain Mapping Robotics Fingers
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An empirical evaluation of multivariate lesion behaviour mapping using support vector regression.

Human brain mapping Dec 13, 2018
Multivariate lesion behaviour mapping based on machine learning algorithms has recently been suggested to complement the methods of anatomo-behavioural approaches in cognitive neuroscience. Several studies applied and validated support vector regress...
Cerebrovascular Circulation Image Processing, Computer-Assisted Behavior Support Vector Machine Magnetic Resonance Imaging Models, Neurological Brain Mapping Bias Stroke Brain Diseases Humans Algorithms
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Recent Advances in Brain Signal Analysis: Methods and Applications 2018.

Computational intelligence and neuroscience Dec 9, 2018
Humans Brain Mapping Artificial Intelligence Brain-Computer Interfaces Brain
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Visual Explanations From Deep 3D Convolutional Neural Networks for Alzheimer's Disease Classification.

AMIA ... Annual Symposium proceedings. AMIA Symposium Dec 5, 2018
We develop three efficient approaches for generating visual explanations from 3D convolutional neural networks (3D-CNNs) for Alzheimer's disease classification. One approach conducts sensitivity analysis on hierarchical 3D image segmentation, and the...
Imaging, Three-Dimensional Humans Neuroimaging Magnetic Resonance Imaging Neural Networks, Computer Brain Mapping Brain Alzheimer Disease
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High-throughput brain activity mapping and machine learning as a foundation for systems neuropharmacology.

Nature communications Dec 3, 2018
Technologies for mapping the spatial and temporal patterns of neural activity have advanced our understanding of brain function in both health and disease. An important application of these technologies is the discovery of next-generation neurotherap...
Animals Larva Disease Models, Animal Brain Mapping Machine Learning Brain Zebrafish Molecular Structure Animals, Genetically Modified Convulsants Pentylenetetrazole Neuropharmacology Seizures Drug Evaluation, Preclinical
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Predicting chemo-brain in breast cancer survivors using multiple MRI features and machine-learning.

Magnetic resonance in medicine Nov 12, 2018
PURPOSE: Breast cancer (BC) is the most common cancer in women worldwide. There exist various advanced chemotherapy drugs for BC; however, chemotherapy drugs may result in brain damage during treatment. When a patient's brain is changed in response t...
Cognition Disorders Epirubicin Fourier Analysis Cancer Survivors Regression Analysis Brain Mapping Docetaxel Anisotropy Female Young Adult Humans Adult Machine Learning Breast Neoplasms Algorithms Middle Aged Brain Antineoplastic Agents Case-Control Studies Magnetic Resonance Imaging
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Automatic brain labeling via multi-atlas guided fully convolutional networks.

Medical image analysis Nov 1, 2018
Multi-atlas-based methods are commonly used for MR brain image labeling, which alleviates the burdening and time-consuming task of manual labeling in neuroimaging analysis studies. Traditionally, multi-atlas-based methods first register multiple atla...
Image Processing, Computer-Assisted Magnetic Resonance Imaging Brain Mapping Humans Neural Networks, Computer Algorithms Imaging, Three-Dimensional
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Resting-state Functional Connectivity and Deception: Exploring Individualized Deceptive Propensity by Machine Learning.

Neuroscience Oct 28, 2018
Individuals show marked variability in determining to be honest or deceptive in daily life. A large number of studies have investigated the neural substrates of deception; however, the brain networks contributing to the individual differences in dece...
Adult Humans Male Brain Brain Mapping Magnetic Resonance Imaging Female Machine Learning Individuality Deception Young Adult Nerve Net Games, Experimental
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Deep neural network predicts emotional responses of the human brain from functional magnetic resonance imaging.

NeuroImage Oct 23, 2018
An artificial neural network with multiple hidden layers (known as a deep neural network, or DNN) was employed as a predictive model (DNN) for the first time to predict emotional responses using whole-brain functional magnetic resonance imaging (fMRI...
Brain Mapping Auditory Perception Image Processing, Computer-Assisted Support Vector Machine Magnetic Resonance Imaging Emotions Humans Adult Neural Networks, Computer Male Brain Deep Learning Young Adult
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Machine learning multivariate pattern analysis predicts classification of posttraumatic stress disorder and its dissociative subtype: a multimodal neuroimaging approach.

Psychological medicine Oct 11, 2018
BACKGROUND: The field of psychiatry would benefit significantly from developing objective biomarkers that could facilitate the early identification of heterogeneous subtypes of illness. Critically, although machine learning pattern recognition method...
Humans Machine Learning Female Young Adult Adult Male Multivariate Analysis Neural Pathways Amygdala Dissociative Disorders Magnetic Resonance Imaging Middle Aged Emotions Case-Control Studies Brain Mapping Stress Disorders, Post-Traumatic Rest
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