Spatially varying coefficient model for neuroimaging data with jump discontinuities

H Zhu, J Fan, L Kong - Journal of the American Statistical …, 2014 - Taylor & Francis
Motivated by recent work on studying massive imaging data in various neuroimaging
studies, we propose a novel spatially varying coefficient model (SVCM) to capture the …

[HTML][HTML] Multivariate varying coefficient model for functional responses

H Zhu, R Li, L Kong - Annals of statistics, 2012 - ncbi.nlm.nih.gov
Motivated by recent work studying massive imaging data in the neuroimaging literature, we
propose multivariate varying coefficient models (MVCM) for modeling the relation between …

Multiscale adaptive generalized estimating equations for longitudinal neuroimaging data

Y Li, JH Gilmore, D Shen, M Styner, W Lin, H Zhu - NeuroImage, 2013 - Elsevier
Many large-scale longitudinal imaging studies have been or are being widely conducted to
better understand the progress of neuropsychiatric and neurodegenerative disorders and …

Multiscale adaptive regression models for neuroimaging data

Y Li, H Zhu, D Shen, W Lin, JH Gilmore… - Journal of the Royal …, 2011 - academic.oup.com
Neuroimaging studies aim to analyse imaging data with complex spatial patterns in a large
number of locations (called voxels) on a two-dimensional surface or in a three-dimensional …

Sparse learning and structure identification for ultrahigh-dimensional image-on-scalar regression

X Li, L Wang, HJ Wang… - Journal of the …, 2021 - Taylor & Francis
This article considers high-dimensional image-on-scalar regression, where the spatial
heterogeneity of covariate effects on imaging responses is investigated via a flexible …

Dynamic covariance models

Z Chen, C Leng - Journal of the American Statistical Association, 2016 - Taylor & Francis
An important problem in contemporary statistics is to understand the relationship among a
large number of variables based on a dataset, usually with p, the number of the variables …

Multiscale adaptive marginal analysis of longitudinal neuroimaging data with time-varying covariates

M Skup, H Zhu, H Zhang - Biometrics, 2012 - academic.oup.com
Neuroimaging data collected at repeated occasions are gaining increasing attention in the
neuroimaging community due to their potential in answering questions regarding brain …

[HTML][HTML] Fighting or embracing multiplicity in neuroimaging? neighborhood leverage versus global calibration

G Chen, PA Taylor, RW Cox, L Pessoa - NeuroImage, 2020 - Elsevier
Neuroimaging faces the daunting challenge of multiple testing–an instance of multiplicity–
that is associated with two other issues to some extent: low inference efficiency and poor …

Generalized scalar-on-image regression models via total variation

X Wang, H Zhu… - Journal of the …, 2017 - Taylor & Francis
The use of imaging markers to predict clinical outcomes can have a great impact in public
health. The aim of this article is to develop a class of generalized scalar-on-image …

A generalized estimating equations approach for spatially correlated binary data: applications to the analysis of neuroimaging data

PS Albert, LM McShane - Biometrics, 1995 - JSTOR
This paper proposes a generalized estimating equations approach for the analysis of
spatially correlated binary data when there are large numbers of spatially correlated …