Andrew L. Alexander

Orcid: 0000-0003-2695-768X

Affiliations:
  • Medical Physics Department, University of Wisconsin, USA


According to our database1, Andrew L. Alexander authored at least 77 papers between 1997 and 2023.

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Bibliography

2023
Tractography passes the test: Results from the diffusion-simulated connectivity (disco) challenge.
NeuroImage, August, 2023

How we get a grip: Microstructural neural correlates of manual grip strength in children.
NeuroImage, June, 2023

2022
Longitudinal assessment of early-life white matter development with quantitative relaxometry in nonhuman primates.
NeuroImage, 2022

Insights from the IronTract challenge: Optimal methods for mapping brain pathways from multi-shell diffusion MRI.
NeuroImage, 2022

Mahalanobis distance tractometry (MaD-Tract) - a framework for personalized white matter anomaly detection applied to TBI.
NeuroImage, 2022

Reduction of Motion Artifacts in Functional Connectivity Resulting from Infrequent Large Motion.
Brain Connect., 2022

2021
Tractography dissection variability: What happens when 42 groups dissect 14 white matter bundles on the same dataset?
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NeuroImage, 2021

A 16-year study of longitudinal volumetric brain development in males with autism.
NeuroImage, 2021

Evidence for normal extra-axial cerebrospinal fluid volume in autistic males from middle childhood to adulthood.
NeuroImage, 2021

FreeSurfer based cortical mapping and T1-relaxometry with MPnRAGE: Test-retest reliability with and without retrospective motion correction.
NeuroImage, 2021

Spatiotemporal dynamics of nonhuman primate white matter development during the first year of life.
NeuroImage, 2021

Simultaneous multi-slice image reconstruction using regularized image domain split slice-GRAPPA for diffusion MRI.
Medical Image Anal., 2021

2020
Test-retest of automated segmentation with different motion correction strategies: A comparison of prospective versus retrospective methods.
NeuroImage, 2020

2019
Accurate Automatic Segmentation of Amygdala Subnuclei and Modeling of Uncertainty via Bayesian Fully Convolutional Neural Network.
CoRR, 2019

Harmonization and Targeted Feature Dropout for Generalized Segmentation: Application to Multi-site Traumatic Brain Injury Images.
Proceedings of the Domain Adaptation and Representation Transfer and Medical Image Learning with Less Labels and Imperfect Data, 2019

2018
Topological Properties of the Structural Brain Network in Autism via ϵ-Neighbor Method.
IEEE Trans. Biomed. Eng., 2018

A Natural Language Interface for Dissemination of Reproducible Biomedical Data Science.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2018, 2018

Exact Combinatorial Inference for Brain Images.
Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2018, 2018

Heritability of nested hierarchical structural brain network.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017
Integrative Structural Brain Network Analysis in Diffusion Tensor Imaging.
Brain Connect., 2017

2016
Age effects and sex differences in human brain white matter of young to middle-aged adults: A DTI, NODDI, and q-space study.
NeuroImage, 2016

Mapping an index of the myelin g-ratio in infants using magnetic resonance imaging.
NeuroImage, 2016

Sleep reverts changes in human gray and white matter caused by wake-dependent training.
NeuroImage, 2016

Investigating the Microstructural Correlation of White Matter in Autism Spectrum Disorder.
Brain Connect., 2016

2015
A 4D hyperspherical interpretation of q-space.
Medical Image Anal., 2015

4D hyperspherical harmonic (HyperSPHARM) representation of surface anatomy: A holistic treatment of multiple disconnected anatomical structures.
Medical Image Anal., 2015

2014
Optimization of a free water elimination two-compartment model for diffusion tensor imaging.
NeuroImage, 2014

Diffeomorphic metric mapping and probabilistic atlas generation of hybrid diffusion imaging based on BFOR signal basis.
Medical Image Anal., 2014

2013
Penalized Likelihood Phenotyping: Unifying Voxelwise Analyses and Multi-Voxel Pattern Analyses in Neuroimaging - Penalized Likelihood Phenotyping.
Neuroinformatics, 2013

Bessel Fourier Orientation Reconstruction (BFOR): An analytical diffusion propagator reconstruction for hybrid diffusion imaging and computation of q-space indices.
NeuroImage, 2013

Effects of DTI spatial normalization on white matter tract reconstructions.
Proceedings of the Medical Imaging 2013: Image Processing, 2013

4D Hyperspherical Harmonic (HyperSPHARM) Representation of Multiple Disconnected Brain Subcortical Structures.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, 2013

Persistent Homological Sparse Network Approach to Detecting White Matter Abnormality in Maltreated Children: MRI and DTI Multimodal Study.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2013, 2013

Diffeomorphic Metric Mapping of Hybrid Diffusion Imaging Based on BFOR Signal Basis.
Proceedings of the Information Processing in Medical Imaging, 2013

2012
Quantitative MR imaging of two-pool magnetization transfer model parameters in myelin mutant shaking pup.
NeuroImage, 2012

Reliable non-invasive measurement of human neurochemistry using proton spectroscopy with an anatomically defined amygdala-specific voxel.
NeuroImage, 2012

A diffusion tensor brain template for Rhesus Macaques.
NeuroImage, 2012

Max margin general linear modeling for neuroimage analyses.
Proceedings of the 2012 IEEE Workshop on Mathematical Methods in Biomedical Image Analysis, 2012

Extracting Quantitative Measures from EAP: A Small Clinical Study Using BFOR.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2012, 2012

Adaptive cuts for extracting specific white matter tracts.
Proceedings of the 9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2012

2011
Age- and gender-related changes in the normal human brain using hybrid diffusion imaging (HYDI).
NeuroImage, 2011

High b-value and diffusion tensor imaging in a canine model of dysmyelination and brain maturation.
NeuroImage, 2011

Characterization of Cerebral White Matter Properties Using Quantitative Magnetic Resonance Imaging Stains.
Brain Connect., 2011

Applications of Epsilon Radial Networks in Neuroimage Analyses.
Proceedings of the Advances in Image and Video Technology - 5th Pacific Rim Symposium, 2011

Scalable brain network construction on white matter fibers.
Proceedings of the Medical Imaging 2011: Image Processing, 2011

Bessel Fourier Orientation Reconstruction: An Analytical EAP Reconstruction Using Multiple Shell Acquisitions in Diffusion MRI.
Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2011, 2011

Simulating convection-enhanced delivery in the putamen using probabilistic tractography.
Proceedings of the 8th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2011

2010
Age-related changes in neural volume and microstructure associated with interleukin-6 are ameliorated by a calorie-restricted diet in old rhesus monkeys.
NeuroImage, 2010

Microstructural connectivity of the arcuate fasciculus in adolescents with high-functioning autism.
NeuroImage, 2010

Epitome driven 3-D Diffusion Tensor image segmentation: on extracting specific structures.
Proceedings of the Advances in Neural Information Processing Systems 23: 24th Annual Conference on Neural Information Processing Systems 2010. Proceedings of a meeting held 6-9 December 2010, 2010

White matter degeneration in schizophrenia: a comparative diffusion tensor analysis.
Proceedings of the Medical Imaging 2010: Image Processing, 2010

Network Connectivity via Inference over Curvature-Regularizing Line Graphs.
Proceedings of the Computer Vision - ACCV 2010, 2010

2009
A study of diffusion tensor imaging by tissue-specific, smoothing-compensated voxel-based analysis.
NeuroImage, 2009

A comparative study of diffusion tensor field transformations.
Proceedings of the Medical Imaging 2009: Image Processing, 2009

3D Eigenfunction Expansion of Sparsely Sampled 2D Cortical Data.
Proceedings of the 2009 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, Boston, MA, USA, June 28, 2009

2008
Computation of Diffusion Function Measures in q -Space Using Magnetic Resonance Hybrid Diffusion Imaging.
IEEE Trans. Medical Imaging, 2008

Longitudinal changes in patients with traumatic brain injury assessed with diffusion-tensor and volumetric imaging.
NeuroImage, 2008

2007
Hybrid diffusion imaging.
NeuroImage, 2007

Gaze fixations predict brain activation during the voluntary regulation of picture-induced negative affect.
NeuroImage, 2007

Diffusion tensor imaging of the corpus callosum in Autism.
NeuroImage, 2007

Individual Differences in Amygdala and Ventromedial Prefrontal Cortex Activity are Associated with Evaluation Speed and Psychological Well-being.
J. Cogn. Neurosci., 2007

2006
Generation and visualization of four-dimensional MR angiography data using an undersampled 3-D projection trajectory.
IEEE Trans. Medical Imaging, 2006

Application of Brodmann's area templates for ROI selection in white matter tractography studies.
NeuroImage, 2006

Repetitive Transcranial Magnetic Stimulation Dissociates Working Memory Manipulation from Retention Functions in the Prefrontal, but not Posterior Parietal, Cortex.
J. Cogn. Neurosci., 2006

Evaluation of anisotropic filters for diffusion tensor imaging.
Proceedings of the 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2006

Characterizing uncertainty in tractography: parametric and nonparametric methods.
Proceedings of the 2006 IEEE International Symposium on Biomedical Imaging: From Nano to Macro, 2006

Hybrid Diffusion Imaging (HYDI).
Proceedings of the 28th International Conference of the IEEE Engineering in Medicine and Biology Society, 2006

2005
Comparison of fMRI motion correction software tools.
NeuroImage, 2005

Bootstrap white matter tractography (BOOT-TRAC).
NeuroImage, 2005

Stability of amygdala BOLD response to fearful faces over multiple scan sessions.
NeuroImage, 2005

Cortical thickness analysis in autism with heat kernel smoothing.
NeuroImage, 2005

The Cerebral Response during Subjective Choice with and without Self-reference.
J. Cogn. Neurosci., 2005

2004
Less white matter concentration in autism: 2D voxel-based morphometry.
NeuroImage, 2004

2003
An error analysis of white matter tractography methods: synthetic diffusion tensor field simulations.
NeuroImage, 2003

2001
Structural Connectivity in White Matter Using the Projected Diffusion-Tensor Distance.
Proceedings of the MEDINFO 2001, 2001

1999
Evaluation of Measures of Technical Image Quality for Intracranial Magnetic Resonance Angiography.
Comput. Biomed. Res., 1999

1997
Two Alternative Forced Choice Evaluation of Vessel Visibility Increases Due to Zero-filled Interpolation in MR Angiography.
Proceedings of the Information Processing in Medical Imaging, 1997


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