Search Results - "Detre, J"

Distinct cerebral perfusion patterns in FTLD and AD by HU, W. T, WANG, Z, LEE, V. M.-Y, TROJANOWSKI, J. Q, DETRE, J. A, GROSSMAN, M

“…We examined the utility of distinguishing between patients with frontotemporal lobar degeneration (FTLD) and Alzheimer disease (AD) using quantitative cerebral…”
Get full text

Voxel-level comparison of arterial spin-labeled perfusion MRI and FDG-PET in Alzheimer disease by Chen, Y, Wolk, D A, Reddin, J S, Korczykowski, M, Martinez, P M, Musiek, E S, Newberg, A B, Julin, P, Arnold, S E, Greenberg, J H, Detre, J A

“…We compared the ability of arterial spin labeling (ASL), an MRI method that measures cerebral blood flow (CBF), to that of FDG-PET in distinguishing patients…”
Get full text

Evidence-based guideline: The role of diffusion and perfusion MRI for the diagnosis of acute ischemic stroke: report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology by Schellinger, P D, Bryan, R N, Caplan, L R, Detre, J A, Edelman, R R, Jaigobin, C, Kidwell, C S, Mohr, J P, Sloan, M, Sorensen, A G, Warach, S

“…To assess the evidence for the use of diffusion-weighted imaging (DWI) and perfusion-weighted imaging (PWI) in the diagnosis of patients with acute ischemic…”
Get full text

Quantification of Cerebral Blood Flow as Biomarker of Drug Effect: Arterial Spin Labeling phMRI After a Single Dose of Oral Citalopram by Chen, Y, Wan, HI, O'Reardon, JP, Wang, DJJ, Wang, Z, Korczykowski, M, Detre, JA

“…Arterial spin labeling (ASL) allows noninvasive quantification of cerebral blood flow (CBF), which can be used as a biomarker of drug effects in…”
Get full text

Common and dissociable regional cerebral blood flow differences associate with dimensions of psychopathology across categorical diagnoses by Kaczkurkin, A N, Moore, T M, Calkins, M E, Ciric, R, Detre, J A, Elliott, M A, Foa, E B, Garcia de la Garza, A, Roalf, D R, Rosen, A, Ruparel, K, Shinohara, R T, Xia, C H, Wolf, D H, Gur, R E, Gur, R C, Satterthwaite, T D

“…The high comorbidity among neuropsychiatric disorders suggests a possible common neurobiological phenotype. Resting-state regional cerebral blood flow (CBF)…”
Get full text

Reduced transit-time sensitivity in noninvasive magnetic resonance imaging of human cerebral blood flow by Alsop, D C, Detre, J A

“…Herein, we present a theoretical framework and experimental methods to more accurately account for transit effects in quantitative human perfusion imaging…”
Get more information

Temporal and Spatial Variances in Arterial Spin-Labeling Are Inversely Related to Large-Artery Blood Velocity by Robertson, A D, Matta, G, Basile, V S, Black, S E, Macgowan, C K, Detre, J A, MacIntosh, B J

“…The relationship between extracranial large-artery characteristics and arterial spin-labeling MR imaging may influence the quality of arterial…”
Get full text

Experimental Design and the Relative Sensitivity of BOLD and Perfusion fMRI by Aguirre, G.K., Detre, J.A., Zarahn, E., Alsop, D.C.

“…This paper compares the statistical power of BOLD and arterial spin labeling perfusion fMRI for a variety of experimental designs within and across subjects…”
Get full text

Cross‐modality and in‐vivo validation of 4D flow MRI evaluation of uterine artery blood flow in human pregnancy by Hwuang, E., Wu, P. H., Rodriguez‐Soto, A., Langham, M., Wehrli, F. W., Vidorreta, M., Moon, B., Kochar, K., Parameshwaran, S., Koelper, N., Tisdall, M. D., Detre, J. A., Witschey, W., Schwartz, N.

“…ABSTRACT Objectives Clinical assessment of uterine artery (UtA) hemodynamics is currently limited to Doppler ultrasound (US) velocimetry. We have demonstrated…”
Get full text

Intensive Blood Pressure Management Preserves Functional Connectivity in Patients with Hypertension from the Systolic Blood Pressure Intervention Randomized Trial by Shah, C, Srinivasan, D, Erus, G, Kurella Tamura, M, Habes, M, Detre, J A, Haley, W E, Lerner, A J, Wright, C B, Wright, Jr, J T, Oparil, S, Kritchevsky, S B, Punzi, H A, Rastogi, A, Malhotra, R, Still, C H, Williamson, J D, Bryan, R N, Fan, Y, Nasrallah, I M

“…The Systolic Blood Pressure Intervention (SPRINT) randomized trial demonstrated that intensive blood pressure management resulted in slower progression of…”
Get full text

Multisection cerebral blood flow MR imaging with continuous arterial spin labeling by Alsop, D C, Detre, J A

“…A method was evaluated to control for off-resonance saturation in noninvasive magnetic resonance imaging with continuous arterial spin labeling of cerebral…”
Get more information

White Matter Lesion Penumbra Shows Abnormalities on Structural and Physiologic MRIs in the Coronary Artery Risk Development in Young Adults Cohort by Nasrallah, I M, Hsieh, M-K, Erus, G, Battapady, H, Dolui, S, Detre, J A, Launer, L J, Jacobs, D R, Davatzikos, C, Bryan, R N

“…White matter lesions are 1 age-related manifestation of cerebrovascular disease, but subthreshold abnormalities have been identified in nonlesional WM. We…”
Get full text

Arteriovenous Shunt Visualization in Arteriovenous Malformations with Arterial Spin-Labeling MR Imaging by Wolf, R.L, Wang, J, Detre, J.A, Zager, E.L, Hurst, R.W

“…A reliable quantitative technique for measuring arteriovenous (AV) shunt in vascular malformations is not currently available. Here, we evaluated the…”
Get full text

Comparison of In Vivo and Ex Vivo MRI of the Human Hippocampal Formation in the Same Subjects by Wisse, L E M, Adler, D H, Ittyerah, R, Pluta, J B, Robinson, J L, Schuck, T, Trojanowski, J Q, Grossman, M, Detre, J A, Elliott, M A, Toledo, J B, Liu, W, Pickup, S, Das, S R, Wolk, D A, Yushkevich, P A

“…Multiple techniques for quantification of hippocampal subfields from in vivo MRI have been proposed. Linking in vivo MRI to the underlying histology can help…”
Get full text

Caudate blood flow and volume are reduced in HIV+ neurocognitively impaired patients by ANCES, B. M, ROC, A. C, DETRE, J. A, WANG, J, KORCZYKOWSKI, M, OKAWA, J, STERN, J, KIM, J, WOLF, R, LAWLER, K, KOLSON, D. L

“…To evaluate the effects of HIV-associated neurocognitive impairment on caudate blood flow and volume. The authors performed continuous arterial spin labeled…”
Get full text

Assessment of cerebral blood flow in Alzheimer's disease by spin-labeled magnetic resonance imaging by Alsop, David C., Detre, John A., Grossman, Murray

“…To evaluate the utility of arterial spin‐labeled blood flow magnetic resonance imaging for the detection of cerebral blood flow abnormalities in Alzheimer's…”
Get full text

Downstream effects of polypathology on neurodegeneration of medial temporal lobe subregions by Wisse, L E M, Ravikumar, S, Ittyerah, R, Lim, S, Lane, J, Bedard, M L, Xie, L, Das, S R, Schuck, T, Grossman, M, Lee, E B, Tisdall, M D, Prabhakaran, K, Detre, J A, Mizsei, G, Trojanowski, J Q, Artacho-Pérula, E, de Iñiguez de Onzono Martin, M M, M Arroyo-Jiménez, M, Muñoz Lopez, M, Molina Romero, F J, P Marcos Rabal, M, Cebada Sánchez, S, Delgado González, J C, de la Rosa Prieto, C, Córcoles Parada, M, Wolk, D A, Irwin, D J, Insausti, R, Yushkevich, P A

“…The medial temporal lobe (MTL) is a nidus for neurodegenerative pathologies and therefore an important region in which to study polypathology. We investigated…”
Get full text

Functional MRI lateralization of memory in temporal lobe epilepsy by DETRE, J. A, MACCOTTA, L, KING, D, ALSOP, D. C, GLOSSER, G, D'ESPOSITO, M, ZARAHN, E, AGUIRRE, G. K, FRENCH, J. A

“…To determine the feasibility of using functional magnetic resonance imaging (fMRI) to detect asymmetries in the lateralization of memory activation in patients…”
Get full text

Magnetic resonance perfusion imaging in acute ischemic Stroke using continuous arterial spin labeling by CHALELA, J. A, ALSOP, D. C, GONZALEZ-ATAVALES, J. B, MALDJIAN, J. A, KASNER, S. E, DETRE, J. A

“…Continuous arterial spin-labeled perfusion MRI (CASL-PI) uses electromagnetically labeled arterial blood water as a diffusible tracer to noninvasively measure…”
Get full text

A functional MRI study of mental image generation by D'Esposito, M, Detre, J.A, Aguirre, G.K, Stallcup, M, Alsop, D.C, Tippet, L.J, Farah, M.J

“…The neural substrates of mental image generation were investigated with functional MRI. Subjects listened to words under two different instructional…”
Get full text