Multidimensional data visualization

G Dzemyda, O Kurasova, J Zilinskas - Methods and applications series …, 2013 - Springer
Human participation plays an essential role in most decisions when analyzing data. The
huge storage capacity and computational power of computers cannot replace the human …

A prospective randomized clinical trial for measuring radiology study reporting time on Artificial Intelligence-based detection of intracranial hemorrhage in emergent …

A Wismüller, L Stockmaster - Medical Imaging 2020 …, 2020 - spiedigitallibrary.org
The quantitative evaluation of Artificial Intelligence (AI) systems in a clinical context is a
challenging endeavor, where the development and implementation of meaningful …

Classification of schizophrenia from functional MRI using large-scale extended Granger causality

A Wismüller, MA Vosoughi - Medical Imaging 2021: Computer …, 2021 - spiedigitallibrary.org
The literature manifests that schizophrenia is associated with alterations in brain network
connectivity. We investigate whether large-scale Extended Granger Causality (lsXGC) can …

Large-scale kernelized granger causality (lskgc) for inferring topology of directed graphs in brain networks

MA Vosoughi, A Wismüller - Medical Imaging 2022 …, 2022 - spiedigitallibrary.org
Graph topology inference in networks with co-evolving and interacting time-series is crucial
for network studies. Vector autoregressive models (VAR) are popular approaches for …

Large-scale extended granger causality for classification of marijuana users from functional mri

MA Vosoughi, A Wismüller - Medical Imaging 2021 …, 2021 - spiedigitallibrary.org
It has been shown in the literature that marijuana use is associated with changes in brain
network connectivity. We investigate whether large-scale Extended Granger Causality …

Large-scale augmented Granger causality (lsAGC) for connectivity analysis in complex systems: From computer simulations to functional MRI (fMRI)

A Wismüller, MA Vosoughi - Medical Imaging 2021 …, 2021 - spiedigitallibrary.org
We introduce large-scale Augmented Granger Causality (lsAGC) as a method for
connectivity analysis in complex systems. The lsAGC algorithm combines dimension …

Investigating a quantitative radiomics approach for brain tumor classification

AZ Abidin, I Dar, AM D'Souza, EP Lin… - Medical imaging …, 2019 - spiedigitallibrary.org
Differentiating a solitary brain metastasis (METS) from glioblastoma multiforme (GBM) is an
important yet difficult task using current MR imaging techniques. A final diagnosis is …

Classification of autism spectrum disorder from resting-state fMRI with mutual connectivity analysis

AM DSouza, AZ Abidin… - Medical Imaging 2019 …, 2019 - spiedigitallibrary.org
In this study, we investigate if differences in interaction between different brain regions for
subjects with autism spectrum disorder (ASD) and healthy controls can be captured using …

Using large-scale Granger causality to study changes in brain network properties in the clinically isolated syndrome (CIS) stage of multiple sclerosis

AZ Abidin, U Chockanathan… - Medical Imaging …, 2017 - spiedigitallibrary.org
Clinically Isolated Syndrome (CIS) is often considered to be the first neurological episode
associated with Multiple sclerosis (MS). At an early stage the inflammatory demyelination …

Nonlinear functional connectivity network recovery in the human brain with mutual connectivity analysis (MCA): convergent cross-mapping and non-metric clustering

A Wismüller, AZ Abidin, AM D'Souza… - Medical Imaging …, 2015 - spiedigitallibrary.org
We explore a computational framework for functional connectivity analysis in resting-state
functional MRI (fMRI) data acquired from the human brain for recovering the underlying …