Timothy R. Koscik
Associate Professor
Also affiliated: University of Iowa (2008–2023); Arkansas Children's Hospital (2023–2026); University of Toronto (2012–2020); Muscular Dystrophy Canada (2016); University of Iowa Hospitals and Clinics (2018–2022); Arkansas Children's Nutrition Center (2025); Queen Elizabeth University Hospital (2020); University of Glasgow (2021)
Faculty Researcher
COM | Peds Neurology Research
Research Areas
Biomedical Subjects
Links
Biography and Research Information
OverviewAI-generated summary
Timothy R. Koscik's research focuses on neurological disorders and the application of medical imaging techniques. His work investigates cognitive deficits, apathy, and hypersomnolence as core brain symptoms in adult-onset Myotonic Dystrophy Type 1. He has also studied the association of 3D aneurysm wall enhancement with symptomatic presentation using magnetic resonance imaging (MRI), including advancements in semiautomated 3D mapping of aneurysmal wall enhancement with 7T-MRI.
Koscik's research extends to other neurological conditions and related imaging studies. He has contributed to research on longitudinal clinical and biological characteristics in juvenile-onset Huntington's disease and examined global and regional white matter fractional anisotropy in children with chronic kidney disease. His work also includes the development of atlases pairing chemoarchitecture and cytoarchitecture with MRI, such as a human brainstem and cerebellum atlas. Additionally, his research has explored sex differences in the association of pretransfusion hemoglobin levels with brain structure and function in preterm infants.
With an h-index of 21 and over 2,500 citations across 54 publications, Koscik is recognized as a highly cited researcher. His collaborations include extensive work with Ellen van der Plas at the University of Arkansas for Medical Sciences, with whom he has 13 shared publications. He maintains an active lab website, indicating ongoing research endeavors.
Metrics
- h-index: 21
- Publications: 54
- Citations: 2,597
Selected Publications
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134 Toward transparency and trustworthy translation: An open and reproducible workflow for functional near-infrared spectroscopy (2026)
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Feasibility of Non-Sedated Multispectral Neuroimaging in Newly Diagnosed Children with Leukemia (2026)
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Brain white matter development in 8-year-old children is associated with maternal mental health during pregnancy (2025)
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Associations of Sleep Disordered Breathing and Neurodevelopment with Pre-Speech Function in 2-Month-Old Infants with Oral Cleft: A Feasibility Study (2025)
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No compelling evidence of sex differences in brain maturation during COVID-19 lockdowns when the sexes are compared statistically (2025)
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Characterization of brain development with neuroimaging in a female mouse model of chemotherapy treatment of acute lymphoblastic leukemia (2024)
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Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1 (2023)
Grants & Funding
As listed on this researcher's institutional profile.
- Brain Development and Pre-Speech Function in Infants with Isolated Oral Clefts: Relationship to Anesthesia Exposure and Oxygenation (sub) UAMS ACHRI Flow Through Principal Investigator
- ACRI SAF Recruitment-Koscik UAMS ACHRI Flow Through Principal Investigator
Collaboration Network
Top Collaborators
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Characterization of brain development with neuroimaging in a female mouse model of chemotherapy treatment of acute lymphoblastic leukemia
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Associations of Sleep Disordered Breathing and Neurodevelopment with Pre-Speech Function in 2-Month-Old Infants with Oral Cleft: A Feasibility Study
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Longitudinal changes in white matter as measured with diffusion tensor imaging in adult-onset myotonic dystrophy type 1
- Characterization of brain development with neuroimaging in a female mouse model of chemotherapy treatment of acute lymphoblastic leukemia
- Characterization of brain development with neuroimaging in a female mouse model of chemotherapy treatment of acute lymphoblastic leukemia
- Characterization of brain development with neuroimaging in a female mouse model of chemotherapy treatment of acute lymphoblastic leukemia
- Characterization of brain development with neuroimaging in a female mouse model of chemotherapy treatment of acute lymphoblastic leukemia
- No compelling evidence of sex differences in brain maturation during COVID-19 lockdowns when the sexes are compared statistically
- No compelling evidence of sex differences in brain maturation during COVID-19 lockdowns when the sexes are compared statistically
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