ArticleMethodsX2020
Semi-automated segmentation of the lateral periventricular regions using diffusion magnetic resonance imaging.
Albert M Isaacs, Rowland H Han, Christopher D Smyser, David D Limbrick, Joshua S Shimony
Open access · goldAbstract read
In one paragraphArticle in MethodsX, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
2 · The registryThe trial behind it
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4 · The recordCorrections and comments
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5 · Who and what moneyAuthors and funding
5 authors at 3 institutions in 2 countries.
Albert M IsaacsDepartment of Biology and Biomedical Sciences, Washington University in St. Louis, St. Louis, MO, USA.
Rowland H HanDepartment of Neurosurgery, Washington University School of Medicine, St. Louis, MO, USA.
Christopher D SmyserDepartment of Neurology, Washington University School of Medicine, St. Louis, MO, USA.
David D LimbrickDepartment of Neurosurgery, Washington University School of Medicine, St. Louis, MO, USA.
Joshua S ShimonyMallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA.
Mallinckrodt (United States) · USWashington University in St. Louis · USUniversity of Calgary · CA
Funding
WUIDDRC Supplement-Supporting the health and well-being of children with intellectual and developmental disability during COVID-19 pandemicP50HD103525 · NICHD · WASHINGTON UNIVERSITY · PI JEFFREY D MILBRANDT · 2020 to 2026
$15.5MWashington University Institute of Clinical and Translational Sciences (TL1)TL1TR002344 · NCATS · WASHINGTON UNIVERSITY · PI Jay F. Piccirillo · 2017 to 2026
$8.5MWashington University Intellectual and Developmental Disabilities Research Center-Administrative Down Syndrome SupplementU54HD087011 · NICHD · WASHINGTON UNIVERSITY · PI CONSTANTINO, JOHN N. · 2015 to 2019
$7.1MTrajectories of Cortico-Cerebellar Connectivity, Social Competence, and Internalizing Symptoms in Adolescents Born Very PretermR37MH113570 · NIMH · WASHINGTON UNIVERSITY · PI CYNTHIA Elise ROGERS, Christopher Daniel Smyser · 2022 to 2026
$3.8MTHE PRETERM BEHAVIORAL PHENOTYPE: TRAJECTORIES OF PSYCHOPATHOLOGY & CHANGES IN CEREBRAL CONNECTIVITYR01MH113570 · NIMH · WASHINGTON UNIVERSITY · PI ROGERS, CYNTHIA ELISE, SMYSER, CHRISTOPHER DANIEL · 2017 to 2021
$3.1MUNDERSTANDING NEUROBEHAVIORAL DEFICITS IN PRETERM INFANTS THROUGH IMAGINGR01HD057098 · NICHD · WASHINGTON UNIVERSITY · PI INDER, TERRIE E, NEIL, JEFFREY J. · 2008 to 2012
$2.9MPREDICTING FETAL ACIDEMIA WITH INTRAPARTUM ELECTRONIC FETAL HEART RATE MONITORINGR01HD061619 · NICHD · WASHINGTON UNIVERSITY · PI CAHILL, ALISON G, MACONES, GEORGE A · 2010 to 2014
$2.9MNINDS CENTER CORE FOR BRAIN IMAGINGP30NS098577 · NINDS · WASHINGTON UNIVERSITY · PI HERSHEY, TAMARA G, MARCUS, DANIEL SCOTT · 2016 to 2019
$2.4MPREDICTING CHILDHOOD OUTCOMES IN PRETERM INFANTS USING CEREBRAL CONNECTIVITYK02NS089852 · NINDS · WASHINGTON UNIVERSITY · PI SMYSER, CHRISTOPHER DANIEL · 2014 to 2018
$848kCSF LEVELS OF L1CAM AND AMYLOID PRECURSOR PROTEIN IN POST-HEMORRHAGIC HYDROCEPHALK23NS075151 · NINDS · WASHINGTON UNIVERSITY · PI LIMBRICK, DAVID DELMAR · 2012 to 2016
$843kPREDICTING PRESCHOOL PSYCHOPATHOLOGY WITH BRAIN CONNECTIVITY IN PRETERM NEONATESK23MH105179 · NIMH · WASHINGTON UNIVERSITY · PI ROGERS, CYNTHIA ELISE · 2015 to 2018
$705kNCATS NIH HHS TL1 TR002344NICHD NIH HHS P50 HD103525NICHD NIH HHS R01 HD057098NICHD NIH HHS R01 HD061619NICHD NIH HHS U54 HD087011NIMH NIH HHS K23 MH105179NIMH NIH HHS R01 MH113570NIMH NIH HHS R37 MH113570NINDS NIH HHS K02 NS089852NINDS NIH HHS K23 NS075151NINDS NIH HHS P30 NS098577
6 · The paper itselfAbstract
The lateral ventricular perimeter (LVP) of the brain is a critical region because in addition to housing neural stem cells required for brain development, it facilitates cerebrospinal fluid (CSF) bulk flow and functions as a blood-CSF barrier to protect periventricular white matter (PVWM) and other adjacent regions from injurious toxins. LVP injury is common, particularly among preterm infants who sustain intraventricular hemorrhage or post hemorrhagic hydrocephalus and has been associated with poor neurological outcomes. Assessment of the LVP with diffusion MRI has been challenging, primarily due to issues with partial volume artifacts since the LVP region is in close proximity to CSF and other structures of varying signal intensities that may be inadvertently included in LVP segmentation. This research method presents:•A novel MATLAB-based method to segment a homogenous LVP layer using high spatial resolution parameters (voxel size 1.2 × 1.2 × 1.2 mm
Indexed as
Diffusion tensor imagingHydrocephalusIntraventricular hemorrhageLateral ventricular perimeterPreterm infantSubventricular zoneVentricular zone
Identifiers
PMID32983918
PMCPMC7492999
OpenAlexW3056601423
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