Clifford R. Jack
Mayo Clinic
1156 Papers
5.8K Citations
Clifford R. Jack is an academic researcher from Mayo Clinic. The author has contributed to research in topics: Medicine & Dementia. The author has an hindex of 140, co-authored 965 publications. Previous affiliations of Clifford R. Jack include Medical University of South Carolina & Wellcome Trust Centre for Neuroimaging.
Chat about Author
Papers
Intracerebral hemorrhage after fibrinolytic therapy for acute myocardial infarction.
TL;DR: Hemorrhages in multiple compartments and the presence of fluid levels inside the hematoma suggest fibrinolysis‐associated cerebral hematomas suggest severe amyloid angiopathy may be a crucial factor in this clinical entity.
67
Homocysteine effects on brain volumes mapped in 732 elderly individuals
Priya Rajagopalan,Xue Hua,Arthur W. Toga,Clifford R. Jack,Michael W. Weiner,Michael W. Weiner,Paul M. Thompson +6 more
TL;DR: Tensor-based morphometry was applied to brain magnetic resonance imaging scans of 732 elderly individuals from the Alzheimer's Disease Neuroimaging Initiative study to determine associations between homocysteine and brain atrophy.
Comparison of phantom and registration scaling corrections using the ADNI cohort
Matthew J. Clarkson,Sebastien Ourselin,Casper Nielsen,Kelvin K. Leung,Josephine Barnes,Jennifer L. Whitwell,Jeffrey L. Gunter,Derek L. G. Hill,Michael W. Weiner,Clifford R. Jack,Nick C. Fox +10 more
TL;DR: 9DOF registration was shown to be comparable to geometric phantom correction in terms of the effect on atrophy measurement and unbiased with respect to disease status, and sample size requirements would be approximately 10-12% lower with (either) correction for voxel scaling than if no correction was used.
65
•Journal Article
Stereotactic third ventriculostomy: assessment of patency with MR imaging
TL;DR: It is concluded that the presence of a CSF flow void in the anterior/inferior third ventricle on a postoperative MR examination is sufficient to document patency of a third venticulostomy.
65
Changing the Face of Neuroimaging Research: Comparing a New MRI De-Facing Technique with Popular Alternatives.
Christopher G. Schwarz,Walter K. Kremers,Heather J. Wiste,Jeffrey L. Gunter,Prashanthi Vemuri,Anthony J. Spychalla,Kejal Kantarci,Aaron P. Schultz,Reisa A. Sperling,David S. Knopman,Ronald C. Petersen,Clifford R. Jack +11 more
TL;DR: In this article, the authors compared three popular de-facing techniques and introduce their mri_reface technique designed to minimize effects on brain measurements by replacing the face with a population average, rather than removing it.
64