John H. Sladky
San Antonio Military Medical Center
19 Papers
26 Citations
John H. Sladky is an academic researcher from San Antonio Military Medical Center. The author has contributed to research in topics: Medicine & Diffusion MRI. The author has an hindex of 6, co-authored 19 publications. Previous affiliations of John H. Sladky include Joint Base San Antonio.
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Papers
White matter hyperintensities and hypobaric exposure
Stephen A. McGuire,Stephen A. McGuire,Paul M. Sherman,S. Andrea Wijtenburg,Laura M. Rowland,Patrick Grogan,John H. Sladky,Andrew Robinson,Peter Kochunov +8 more
TL;DR: It is demonstrated that occupational exposure to nonhypoxic hypobaria is associated with subcortical white matter hyperintensities (WMHs) on fluid‐attenuated inversion recovery magnetic resonance imaging (MRI).
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Reproducibility of quantitative structural and physiological MRI measurements.
Stephen A. McGuire,S. Andrea Wijtenburg,Paul M. Sherman,Laura M. Rowland,Meghann C. Ryan,John H. Sladky,Peter Kochunov +6 more
TL;DR: This longitudinal study examined the variance and reproducibility of commonly used quantitative MRI/S measurements in healthy subjects while controlling physiological and technical parameters.
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Lower neurocognitive function in U-2 pilots: Relationship to white matter hyperintensities
Stephen A. McGuire,David F. Tate,Joe Wood,John H. Sladky,Kent McDonald,Paul M. Sherman,Elaine S. Kawano,Laura M. Rowland,Beenish Patel,Susan N. Wright,Elliot Hong,Jennifer Rasmussen,Adam M. Willis,Peter Kochunov +13 more
TL;DR: In otherwise healthy, highly functioning individuals, pilots with occupational exposure to repeated hypobaria demonstrated lower neurocognitive performance, albeit demonstrable on only some tests, than pilots without repeated exposure and within the U2P population, higher WMH burden was associated with lower neuroCognitive test performance.
White matter integrity in high-altitude pilots exposed to hypobaria
Stephen A. McGuire,Goldie R.E. Boone,Goldie R.E. Boone,Paul M. Sherman,David F. Tate,Joe Wood,Beenish Patel,George Eskandar,S. Andrea Wijtenburg,Laura M. Rowland,Geoffrey D. Clarke,Patrick Grogan,John H. Sladky,Peter Kochunov +13 more
TL;DR: It is demonstrated that occupational exposure to nonhypoxic hypobaria is associated with altered white matter integrity as quantified by fractional anisotropy (FA) measured using diffusion tensor imaging and related to WMH burden and neurocognitive ability and suggests that recurrent hypobaric exposure causes diffuse axonal injury in addition to focal white matter changes.
•Journal Article
Management of Mild Traumatic Brain Injury
TL;DR: A considerable overlap exists between TBI and disorders in cognition, behavior, and personality, which can provide even greater clinical challenges.
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