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  1. No Access

    Article

    Large-scale correlation screening under dependence for brain functional connectivity network inference

    Data produced by resting-state functional Magnetic Resonance Imaging are widely used to infer brain functional connectivity networks. Such networks correlate neural signals to connect brain regions, which cons...

    Hanâ Lbath, Alexander Petersen, Sophie Achard in Statistics and Computing (2024)

  2. No Access

    Chapter

    On Rao’s Weighted Distributions for Modeling the Dynamics of Wildfires and Air Pollution

    Among the numerous contributions of C. R. Rao to the field of statistics, his formulation of weighted probability distributions in 1963 has received relatively less attention. Yet, the topic has been found rel...

    Saurav Guha, Alexander Petersen, Sumanta Ray… in Applied Linear Algebra, Probability and St… (2023)

  3. Article

    Open Access

    Circular functional analysis of OCT data for precise identification of structural phenotypes in the eye

    Progressive optic neuropathies such as glaucoma are major causes of blindness globally. Multiple sources of subjectivity and analytical challenges are often encountered by clinicians in the process of early di...

    Md. Hasnat Ali, Brian Wainwright, Alexander Petersen… in Scientific Reports (2021)

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  4. No Access

    Article

    The Magnitude of Blood Pressure Reduction Predicts Poor In-Hospital Outcome in Acute Intracerebral Hemorrhage

    Early systolic blood pressure (SBP) reduction is believed to improve outcome after spontaneous intracerebral hemorrhage (ICH), but there has been a limited assessment of SBP trajectories in individual patients...

    Afshin A. Divani, ** Liu, Alexander Petersen, Simona Lattanzi… in Neurocritical Care (2020)

  5. No Access

    Article

    Exploration of Multiparameter Hematoma 3D Image Analysis for Predicting Outcome After Intracerebral Hemorrhage

    Rapid diagnosis and proper management of intracerebral hemorrhage (ICH) play a crucial role in the outcome. Prediction of the outcome with a high degree of accuracy based on admission data including imaging in...

    Pascal Salazar, Mario Di Napoli, Mostafa Jafari, Alibay Jafarli… in Neurocritical Care (2020)

  6. Article

    Open Access

    Histogram-based models on non-thin section chest CT predict invasiveness of primary lung adenocarcinoma subsolid nodules

    109 pathologically proven subsolid nodules (SSN) were segmented by 2 readers on non-thin section chest CT with a lung nodule analysis software followed by extraction of CT attenuation histogram and geometric f...

    Anastasia Oikonomou, Pascal Salazar, Yuchen Zhang, David M. Hwang… in Scientific Reports (2019)

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  7. No Access

    Article

    Quantifying Infinite-Dimensional Data: Functional Data Analysis in Action

    Functional data analysis (FDA) is concerned with inherently infinite-dimensional data objects and therefore can be viewed as part of the methodology for big data. The size of functional data may vary from tera...

    Kehui Chen, **aoke Zhang, Alexander Petersen… in Statistics in Biosciences (2017)