AIMC Topic: Individuality

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Representation learning of resting state fMRI with variational autoencoder.

NeuroImage Jul 23, 2021
Resting state functional magnetic resonance imaging (rsfMRI) data exhibits complex but structured patterns. However, the underlying origins are unclear and entangled in rsfMRI data. Here we establish a variational auto-encoder, as a generative model ...
Unsupervised Machine Learning Humans Rest Databases, Factual Individuality Brain Connectome Magnetic Resonance Imaging
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Identifiable Patterns of Trait, State, and Experience in Chronic Stroke Recovery.

Neurorehabilitation and neural repair Dec 22, 2020
BACKGROUND: Considerable evidence indicates that the functional connectome of the healthy human brain is highly stable, analogous to a fingerprint.
Connectome Humans Stroke Rehabilitation Female Aphasia Chronic Disease Aged Male Language Therapy Ischemic Stroke Adult Middle Aged Outcome Assessment, Health Care Support Vector Machine Individuality Magnetic Resonance Imaging
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Individual differences among deep neural network models.

Nature communications Nov 12, 2020
Deep neural networks (DNNs) excel at visual recognition tasks and are increasingly used as a modeling framework for neural computations in the primate brain. Just like individual brains, each DNN has a unique connectivity and representational profile...
Brain Neural Networks, Computer Animals Individuality Cognitive Neuroscience
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Machine learning and individual variability in electric field characteristics predict tDCS treatment response.

Brain stimulation Oct 10, 2020
BACKGROUND: Transcranial direct current stimulation (tDCS) is widely investigated as a therapeutic tool to enhance cognitive function in older adults with and without neurodegenerative disease. Prior research demonstrates that electric current delive...
Machine Learning Forecasting Brain Female Humans Cognition Treatment Outcome Magnetic Resonance Imaging Double-Blind Method Aged Aged, 80 and over Male Pilot Projects Memory, Short-Term Individuality Transcranial Direct Current Stimulation
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A facet atlas: Visualizing networks that describe the blends, cores, and peripheries of personality structure.

PloS one Jul 30, 2020
We created a facet atlas that maps the interrelations between facet scales from 13 hierarchical personality inventories to provide a practically useful, transtheoretical description of lower-level personality traits. We generated this atlas by estima...
Adult Male Middle Aged Psychometrics Personality Adolescent Follow-Up Studies Factor Analysis, Statistical Female Aged Personality Development Humans Individuality Aged, 80 and over Neural Networks, Computer Young Adult Models, Psychological Impulsive Behavior Personality Inventory
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Estimation and validation of individualized dynamic brain models with resting state fMRI.

NeuroImage Jun 27, 2020
A key challenge for neuroscience is to develop generative, causal models of the human nervous system in an individualized, data-driven manner. Previous initiatives have either constructed biologically-plausible models that are not constrained by indi...
Individuality Connectome Nerve Net Neural Networks, Computer Brain Computer Simulation Reproducibility of Results Adult Models, Theoretical Magnetic Resonance Imaging Image Interpretation, Computer-Assisted Humans
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Network modeling of patients' biomolecular profiles for clinical phenotype/outcome prediction.

Scientific reports Feb 27, 2020
Methods for phenotype and outcome prediction are largely based on inductive supervised models that use selected biomarkers to make predictions, without explicitly considering the functional relationships between individuals. We introduce a novel netw...
Pancreatic Neoplasms Gene Regulatory Networks Datasets as Topic Algorithms Computational Biology Individuality Phenotype Treatment Outcome Prognosis Female Humans Colorectal Neoplasms Neural Networks, Computer Breast Neoplasms Artificial Intelligence Male Transcriptome
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Artificial neural networks reveal individual differences in metacognitive monitoring of memory.

PloS one Jul 31, 2019
Previous work supports an age-specific impairment for recognition memory of pairs of words and other stimuli. The present study tested the generalization of an associative deficit across word, name, and nonword stimulus types in younger and older adu...
Metacognition Middle Aged Aged Adolescent Individuality Humans Age Factors Aged, 80 and over Memory Neural Networks, Computer Memory Disorders Young Adult Recognition, Psychology Female Adult Association Learning
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Computational modeling of interventions for developmental disorders.

Psychological review Jun 6, 2019
We evaluate the potential of connectionist models of developmental disorders to offer insights into the efficacy of interventions. Based on a range of computational simulation results, we assess factors that influence the effectiveness of interventio...
Models, Psychological Neural Networks, Computer Outcome Assessment, Health Care Individuality Humans Developmental Disabilities
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Uncovering the structure of self-regulation through data-driven ontology discovery.

Nature communications May 24, 2019
Psychological sciences have identified a wealth of cognitive processes and behavioral phenomena, yet struggle to produce cumulative knowledge. Progress is hamstrung by siloed scientific traditions and a focus on explanation over prediction, two issue...
Data Science Predictive Value of Tests Self Report Knowledge Bases Datasets as Topic Humans Individuality Adult Self-Control Psychometrics
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