K
Keith R. Thulborn
Researcher at University of Illinois at Chicago
Publications - 154
Citations - 11598
Keith R. Thulborn is an academic researcher from University of Illinois at Chicago. The author has contributed to research in topics: Magnetic resonance imaging & Functional magnetic resonance imaging. The author has an hindex of 52, co-authored 153 publications receiving 11080 citations. Previous affiliations of Keith R. Thulborn include Northwestern University & University of Melbourne.
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Journal ArticleDOI
Oxygenation dependence of the transverse relaxation time of water protons in whole blood at high field
TL;DR: It is shown that the increase in T-1(2) with increasing blood deoxygenation arises from diffusion of water through these field gradients, which increases the volume magnetic susceptibility within the erythrocytes and thus creates local fieldgradients around these cells.
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Brain Activation Modulated by Sentence Comprehension
TL;DR: The comprehension of visually presented sentences produces brain activation that increases with the linguistic complexity of the sentence, and the amount of neural activity that a given cognitive process engenders is dependent on the computational demand that the task imposes.
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Maturation of widely distributed brain function subserves cognitive development.
Beatriz Luna,Keith R. Thulborn,Douglas P. Munoz,Elisha P. Merriam,Krista E. Garver,Nancy J. Minshew,Matcheri S. Keshavan,Christopher R. Genovese,William F. Eddy,John A. Sweeney +9 more
TL;DR: It is suggested that efficient top-down modulation of reflexive acts may not be fully developed until adulthood and evidence that maturation of function across widely distributed brain regions lays the groundwork for enhanced voluntary control of behavior during cognitive development is provided.
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Transplantation of cultured human neuronal cells for patients with stroke
Douglas Kondziolka,Lawrence R. Wechsler,Steven Goldstein,Carolyn C. Meltzer,Keith R. Thulborn,James Gebel,Peter J. Jannetta,Sharon DeCesare,Elaine M. Elder,Michael McGrogan,M. A. Reitman,L. Bynum +11 more
TL;DR: The authors studied the safety and feasibility of human neuronal cellular transplantation in patients with basal ganglia stroke and fixed motor deficits, including 12 patients with an infarct 6 months to 6 years previously.
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Dorsal cortical regions subserving visually guided saccades in humans: an fMRI study.
Beatriz Luna,Keith R. Thulborn,Magdalena H. Strojwas,Benjamin J. Mccurtain,Rebecca A. Berman,Christopher R. Genovese,John A. Sweeney +6 more
TL;DR: These findings localize areas in frontal and parietal cortex involved in saccade generation in humans, and indicate significant differences from the macaque monkey in both frontal andParietal cortex.