289 citations · 554 across the 25 of their papers we have counts for
4 papers · 2 filters
Soft Null Hypotheses: A Case Study of Image Enhancement Detection in Brain Lesions
Haochang Shou, Russell T. Shinohara, Han Liu +2
This work is motivated by a study of a population of multiple sclerosis (MS) patients using dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) to identify active brain…
Structured Functional Principal Component Analysis
Haochang Shou, Vadim Zipunnikov, Ciprian M. Crainiceanu +1
Motivated by modern observational studies, we introduce a class of functional models that expands nested and crossed designs. These models account for the natural inheritance of co…
Parametrization of white matter manifold-like structures using principal surfaces
Chen Yue, Vadim Zipunnikov, Pierre-Louis Bazin +4
In this manuscript, we are concerned with data generated from a diffusion tensor imaging (DTI) experiment. The goal is to parameterize manifold-like white matter tracts, such as th…
Homotopic Group ICA for Multi-Subject Brain Imaging Data
Juemin Yang, Ani Eloyan, Anita Barber +5
Independent Component Analysis (ICA) is a computational technique for revealing latent factors that underlie sets of measurements or signals. It has become a standard technique in…