Works by Shepherd, Timothy

Results: 35

A Rare Case of Composite Dural Extranodal Marginal Zone Lymphoma and Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma.

Published in:

2018

By:

Bustoros, Mark;
Liechty, Benjamin;
Zagzag, David;
Liu, Cynthia;
Shepherd, Timothy;
Gruber, Deborah;
Raphael, Bruce;
Placantonakis, Dimitris G.

Publication type:

Case Study

Inner SPACE: 400-Micron Isotropic Resolution MRI of the Human Brain.

Published in:

Frontiers in Neuroanatomy, 2020, p. 1, doi. 10.3389/fnana.2020.00009

By:

Shepherd, Timothy M.;
Hoch, Michael J.;
Bruno, Mary;
Faustin, Arline;
Papaioannou, Antonios;
Jones, Stephen E.;
Devinsky, Orrin;
Wisniewski, Thomas

Publication type:

Article

O1-06-02: The design and synthesis of an efficacious BACE inhibitor

Published in:

2006

By:

McCarthy, James R.;
Agejas, Javier;
Bender, David M.;
Broughton, Howard;
Bueno, Ana;
Dally, Robert D.;
Durham, Timothy;
Erickson, Jon A.;
Espinosa, Juan F.;
Gonzalez, Rosario;
Hahn, Patric J.;
Laigle, Debra K.;
Kohn, Todd J.;
May, Patrick C.;
Rodriguez, Juan R.;
Sanz, Gema;
Shepherd, Timothy A.;
Timm, David;
Vidal, Paloma;
Yang, Hsiu-Chiung

Publication type:

Abstract

O1-06-02: The design and synthesis of an efficacious BACE inhibitor

Published in:

2006

By:

McCarthy, James R.;
Agejas, Javier;
Bender, David M.;
Broughton, Howard;
Bueno, Ana;
Dally, Robert D.;
Durham, Timothy;
Erickson, Jon A.;
Espinosa, Juan F.;
Gonzalez, Rosario;
Hahn, Patric J.;
Laigle, Debra K.;
Kohn, Todd J.;
May, Patrick C.;
Rodriguez, Juan R.;
Sanz, Gema;
Shepherd, Timothy A.;
Timm, David;
Vidal, Paloma;
Yang, Hsiu-Chiung

Publication type:

Abstract

Brain 18F-FDG-PET: Utility in the Diagnosis of Dementia and Epilepsy.

Published in:

Israel Medical Association Journal, 2020, v. 22, n. 3, p. 178

By:

Lotan, Eyal;
Friedman, Kent P.;
Davidson, Tima;
Shepherd, Timothy M.

Publication type:

Article

mTOR Inhibition with Sirolimus in Multiple System Atrophy: A Randomized, Double‐Blind, Placebo‐Controlled Futility Trial and 1‐Year Biomarker Longitudinal Analysis.

Published in:

Movement Disorders, 2022, v. 37, n. 4, p. 778, doi. 10.1002/mds.28923

By:

Palma, Jose‐Alberto;
Martinez, Jose;
Millar Vernetti, Patricio;
Ma, Thong;
Perez, Miguel A.;
Zhong, Judy;
Qian, Yingzhi;
Dutta, Suman;
Maina, Katherine N.;
Siddique, Ibrar;
Bitan, Gal;
Ades‐Aron, Benjamin;
Shepherd, Timothy M.;
Kang, Un J.;
Kaufmann, Horacio

Publication type:

Article

Aldehyde fixative solutions alter the water relaxation and diffusion properties of nervous tissue.

Published in:

Magnetic Resonance in Medicine, 2009, v. 62, n. 1, p. 26, doi. 10.1002/mrm.21977

By:

Shepherd, Timothy M.;
Thelwall, Peter E.;
Stanisz, Greg J.;
Blackband, Stephen J.

Publication type:

Article

Effects of temperature and aldehyde fixation on tissue water diffusion properties, studied in an erythrocyte ghost tissue model.

Published in:

Magnetic Resonance in Medicine, 2006, v. 56, n. 2, p. 282, doi. 10.1002/mrm.20962

By:

Thelwall, Peter E.;
Shepherd, Timothy M.;
Stanisz, Greg J.;
Blackband, Stephen J.

Publication type:

Article

Water diffusion measurements in perfused human hippocampal slices undergoing tonicity changes.

Published in:

Magnetic Resonance in Medicine, 2003, v. 49, n. 5, p. 856, doi. 10.1002/mrm.10456

By:

Timothy M. Shepherd;
Edward D. Wirth;
Peter E. Thelwall;
Huan-Xin Chen

Publication type:

Article

Simultaneous diffusion MRI measurements from multiple perfused rat hippocampal slices.

Published in:

Magnetic Resonance in Medicine, 2002, v. 48, n. 3, p. 565, doi. 10.1002/mrm.10241

By:

Shepherd, Timothy M.;
Blackband, Stephen J.;
Wirth, Edward D.

Publication type:

Article

Diffusion Magnetic Resonance Imaging Study of a Rat Hippocampal Slice Model for Acute Brain Injury.

Published in:

Journal of Cerebral Blood Flow & Metabolism, 2003, v. 23, n. 12, p. 1461, doi. 10.1097/01.WCB.0000100852.67976.C2

By:

Timothy M. Shepherd

Publication type:

Article

Surgical cytoreduction of deep-seated high-grade glioma through tubular retractor.

Published in:

Journal of Neurosurgery, 2023, v. 139, n. 1, p. 73, doi. 10.3171/2022.9.jns22842

By:

Hajtovic, Sabastian;
Sun, James;
Multani, Jasjit S.;
Herrmann, Linda L.;
Britton, Hannah;
Gautreaux, Jose;
Tortolero, Lea;
Harrison, Gillian;
Golfinos, John G.;
Shepherd, Timothy M.;
Tanweer, Omar;
Placantonakis, Dimitris G.

Publication type:

Article

Diffusion tensor imaging and T2 relaxometry of bilateral lumbar nerve roots: feasibility of in-plane imaging.

Published in:

NMR in Biomedicine, 2013, v. 26, n. 6, p. 630, doi. 10.1002/nbm.2902

By:

Karampinos, Dimitrios C.;
Melkus, Gerd;
Shepherd, Timothy M.;
Banerjee, Suchandrima;
Saritas, Emine U.;
Shankaranarayanan, Ajit;
Hess, Christopher P.;
Link, Thomas M.;
Dillon, William P.;
Majumdar, Sharmila

Publication type:

Article

Quantitative impact of Dixon μmap variability in dual-time-point brain PET/MR.

Published in:

2015

By:

Jackson, Kimberly;
Bartlett, Rachel;
Friedman, Kent;
Shepherd, Timothy;
Koesters, Thomas;
Teruel, Jose;
Fenchel, Mathias;
Hermosillova-Valadez, Gerardo;
Faul, David;
Boada, Fernando

Publication type:

Abstract

At the Intersection of Industry, Academia, and Government: How Do We Facilitate Productive Precision Livestock Farming in Practice?

Published in:

Animals (2076-2615), 2019, v. 9, n. 9, p. 635, doi. 10.3390/ani9090635

By:

Ramirez, Brett C.;
Xin, Hongwei;
Halbur, Patrick G.;
Beermann, Donald H.;
Hansen, Stephanie L.;
Linhares, Daniel C. L.;
Peschel, Joshua M.;
Rademacher, Christopher J.;
Reecy, James M.;
Ross, Jason W.;
Shepherd, Timothy A.;
Koltes, James E.

Publication type:

Article

On the Origins of Diffusion MRI Signal Changes in Stroke.

Published in:

Frontiers in Neurology, 2020, p. 1, doi. 10.3389/fneur.2020.00549

By:

Blackband, Stephen J.;
Flint, Jeremy J.;
Hansen, Brian;
Shepherd, Timothy M.;
Lee, Choong H.;
Streit, Wolfgang J.;
Forder, John R.

Publication type:

Article

Dixon Sequence with Superimposed Model-Based Bone Compartment Provides Highly Accurate PET/MR Attenuation Correction of the Brain.

Published in:

Journal of Nuclear Medicine, 2016, v. 57, n. 6, p. 918, doi. 10.2967/jnumed.115.166967

By:

Koesters, Thomas;
Friedman, Kent P.;
Fenchel, Matthias;
Yiqiang Zhan;
Hermosillo, Gerardo;
Babb, James;
Jelescu, Ileana O.;
Faul, David;
Boada, Fernando E.;
Shepherd, Timothy M.

Publication type:

Article

Development of an Apparatus for the Degradation of Aviation Gas Turbine Lubricants.

Published in:

Tribology & Lubrication Technology, 2013, v. 69, n. 4, p. 34

By:

SIOURIS, SPIRIDON;
SHEPHERD, TIMOTHY;
WILSON, CHRISTOPHER;
BLAKEY, SIMON

Publication type:

Article

Editorial for "Synthetic MRI With MR‐STAT: Results From a Clinical Trial".

Published in:

2023

By:

Cloos, Martijn A.;
Shepherd, Timothy M.

Publication type:

Editorial

Atrazine Used as a Tracer of Induced Recharge.

Published in:

Ground Water Monitoring & Remediation, 1991, v. 11, n. 4, p. 144, doi. 10.1111/j.1745-6592.1991.tb00402.x

By:

Duncan, Diana;
Pederson, Darryll T.;
Shepherd, Timothy R.;
Can, James D.

Publication type:

Article

Heat and Moisture Production of Modern Swine.

Published in:

ASHRAE Transactions, 2014, v. 120, n. 1, p. 469

By:

Brown-Brandl, Tami M.;
Hayes, Morgan D.;
Hongwei Xin;
Nienaber, John A.;
Hong Li;
Eigenberg, Roger A.;
Stinn, John P.;
Shepherd, Timothy

Publication type:

Article

Denoising Improves Cross‐Scanner and Cross‐Protocol Test–Retest Reproducibility of Diffusion Tensor and Kurtosis Imaging.

Published in:

Human Brain Mapping, 2025, v. 46, n. 4, p. 1, doi. 10.1002/hbm.70142

By:

Ades‐Aron, Benjamin;
Coelho, Santiago;
Lemberskiy, Gregory;
Veraart, Jelle;
Baete, Steven H.;
Shepherd, Timothy M.;
Novikov, Dmitry S.;
Fieremans, Els

Publication type:

Article

High resolution automated labeling of the hippocampus and amygdala using a 3D convolutional neural network trained on whole brain 700 μm isotropic 7T MP2RAGE MRI.

Published in:

Human Brain Mapping, 2021, v. 42, n. 7, p. 2089, doi. 10.1002/hbm.25348

By:

Pardoe, Heath R.;
Antony, Arun Raj;
Hetherington, Hoby;
Bagić, Anto I.;
Shepherd, Timothy M.;
Friedman, Daniel;
Devinsky, Orrin;
Pan, Jullie

Publication type:

Article

Novel bandlike signal abnormality suggestive of heterotopia in patient with a KCNQ1 frameshift mutation.

Published in:

Epilepsia Open, 2017, v. 2, n. 4, p. 481, doi. 10.1002/epi4.12072

By:

Sabharwal, Priyanka;
Devinsky, Orrin;
M. Shepherd, Timothy

Publication type:

Article

Development of an Apparatus for the Degradation of Aviation Gas Turbine Lubricants.

Published in:

Tribology Transactions, 2013, v. 56, n. 2, p. 215, doi. 10.1080/10402004.2012.743058

By:

Siouris, Spiridon;
Shepherd, Timothy;
Wilson, Christopher;
Blakey, Simon

Publication type:

Article

DeepEMC‐T2 mapping: Deep learning–enabled T2 mapping based on echo modulation curve modeling.

Published in:

Magnetic Resonance in Medicine, 2024, v. 92, n. 6, p. 2707, doi. 10.1002/mrm.30239

By:

Pei, Haoyang;
Shepherd, Timothy M.;
Wang, Yao;
Liu, Fang;
Sodickson, Daniel K.;
Ben‐Eliezer, Noam;
Feng, Li

Publication type:

Article

Rapid quantitative magnetization transfer imaging: Utilizing the hybrid state and the generalized Bloch model.

Published in:

Magnetic Resonance in Medicine, 2024, v. 91, n. 4, p. 1478, doi. 10.1002/mrm.29951

By:

Assländer, Jakob;
Gultekin, Cem;
Mao, Andrew;
Zhang, Xiaoxia;
Duchemin, Quentin;
Liu, Kangning;
Charlson, Robert W.;
Shepherd, Timothy M.;
Fernandez‐Granda, Carlos;
Flassbeck, Sebastian

Publication type:

Article

Improved reconstruction of crossing fibers in the mouse optic pathways with orientation distribution function fingerprinting.

Published in:

Magnetic Resonance in Medicine, 2024, v. 91, n. 3, p. 1075, doi. 10.1002/mrm.29911

By:

Filipiak, Patryk;
Sajitha, Thajunnisa A.;
Shepherd, Timothy M.;
Clarke, Kamri;
Goldman, Hannah;
Placantonakis, Dimitris G.;
Zhang, Jiangyang;
Chan, Kevin C.;
Boada, Fernando E.;
Baete, Steven H.

Publication type:

Article

Performance of orientation distribution function‐fingerprinting with a biophysical multicompartment diffusion model.

Published in:

Magnetic Resonance in Medicine, 2022, v. 88, n. 1, p. 418, doi. 10.1002/mrm.29208

By:

Filipiak, Patryk;
Shepherd, Timothy;
Lin, Ying‐Chia;
Placantonakis, Dimitris G.;
Boada, Fernando E.;
Baete, Steven H.

Publication type:

Article

Accelerated and motion-robust in vivo T2 mapping from radially undersampled data using bloch-simulation-based iterative reconstruction.

Published in:

Magnetic Resonance in Medicine, 2016, v. 75, n. 3, p. 1346, doi. 10.1002/mrm.25558

By:

Ben ‐ Eliezer, Noam;
Sodickson, Daniel K.;
Shepherd, Timothy;
Wiggins, Graham C.;
Block, Kai Tobias

Publication type:

Article

Brain structural profile of multiple system atrophy patients with cognitive impairment.

Published in:

Journal of Neural Transmission, 2017, v. 124, n. 3, p. 293, doi. 10.1007/s00702-016-1636-0

By:

Fiorenzato, Eleonora;
Weis, Luca;
Seppi, Klaus;
Onofrj, Marco;
Cortelli, Pietro;
Zanigni, Stefano;
Tonon, Caterina;
Kaufmann, Horacio;
Shepherd, Timothy;
Poewe, Werner;
Krismer, Florian;
Wenning, Gregor;
Antonini, Angelo;
Biundo, Roberta

Publication type:

Article

Impact of MR‐guided PET reconstruction on tau detection and quantification with [18F]‐MK‐6240: Neuroimaging / New imaging methods.

Published in:

Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2020, v. 16, n. 11, p. 1, doi. 10.1002/alz.037977

By:

Chen, Jenny;
Schramm, Georg;
Ades‐Aron, Benjamin;
Vahle, Thomas;
Chen, Qi;
Turner, Arlener D.;
Royse, Sarah;
Lopresti, Brian;
Shepherd, Timothy M.;
Osorio, Ricardo;
Fieremans, Els

Publication type:

Article

EARLY VERSUS LATE CHANGES IN WHITE MATTER MICROSTRUCTURE WITH INCREASING AMYLOID DEPOSITION.

Published in:

Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2016, v. 12, p. P729, doi. 10.1016/j.jalz.2016.06.1526

By:

Fieremans, Els;
Dong, Jian W.;
Jelescu, Ileana O.;
Ades-Aron, Benjamin;
Novikov, Dmitry S.;
Friedman, Kent P.;
Galvin, James E.;
Shepherd, Timothy M.

Publication type:

Article

Nanostructure-specific X-ray tomography reveals myelin levels, integrity and axon orientations in mouse and human nervous tissue.

Published in:

Nature Communications, 2021, v. 12, n. 1, p. 1, doi. 10.1038/s41467-021-22719-7

By:

Georgiadis, Marios;
Schroeter, Aileen;
Gao, Zirui;
Guizar-Sicairos, Manuel;
Liebi, Marianne;
Leuze, Christoph;
McNab, Jennifer A.;
Balolia, Aleezah;
Veraart, Jelle;
Ades-Aron, Benjamin;
Kim, Sunglyoung;
Shepherd, Timothy;
Lee, Choong H.;
Walczak, Piotr;
Chodankar, Shirish;
DiGiacomo, Phillip;
David, Gergely;
Augath, Mark;
Zerbi, Valerio;
Sommer, Stefan

Publication type:

Article

Visual detection of regional brain hypometabolism in cognitively impaired patients is independent of positron emission tomography-magnetic resonance attenuation correction method.

Published in:

World Journal of Nuclear Medicine, 2018, v. 17, n. 3, p. 188, doi. 10.4103/wjnm.WJNM_61_17

By:

Franceschi, Ana;
Abballe, Valentino;
Raad, Roy;
Nelson, Aaron;
Jackson, Kimberly;
Babb, James;
Vahle, Thomas;
Fenchel, Matthias;
Zhan, Yiqiang;
Valadez, Gerardo;
Shepherd, Timothy;
Friedman, Kent

Publication type:

Article

Works by Shepherd, Timothy

A Rare Case of Composite Dural Extranodal Marginal Zone Lymphoma and Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma.

Inner SPACE: 400-Micron Isotropic Resolution MRI of the Human Brain.

O1-06-02: The design and synthesis of an efficacious BACE inhibitor

O1-06-02: The design and synthesis of an efficacious BACE inhibitor

Brain <sup>18</sup>F-FDG-PET: Utility in the Diagnosis of Dementia and Epilepsy.

mTOR Inhibition with Sirolimus in Multiple System Atrophy: A Randomized, Double‐Blind, Placebo‐Controlled Futility Trial and 1‐Year Biomarker Longitudinal Analysis.

Aldehyde fixative solutions alter the water relaxation and diffusion properties of nervous tissue.

Effects of temperature and aldehyde fixation on tissue water diffusion properties, studied in an erythrocyte ghost tissue model.

Water diffusion measurements in perfused human hippocampal slices undergoing tonicity changes.

Simultaneous diffusion MRI measurements from multiple perfused rat hippocampal slices.

Diffusion Magnetic Resonance Imaging Study of a Rat Hippocampal Slice Model for Acute Brain Injury.

Surgical cytoreduction of deep-seated high-grade glioma through tubular retractor.

Diffusion tensor imaging and T<sub>2</sub> relaxometry of bilateral lumbar nerve roots: feasibility of in-plane imaging.

Quantitative impact of Dixon μmap variability in dual-time-point brain PET/MR.

At the Intersection of Industry, Academia, and Government: How Do We Facilitate Productive Precision Livestock Farming in Practice?

On the Origins of Diffusion MRI Signal Changes in Stroke.

Dixon Sequence with Superimposed Model-Based Bone Compartment Provides Highly Accurate PET/MR Attenuation Correction of the Brain.

Development of an Apparatus for the Degradation of Aviation Gas Turbine Lubricants.

Editorial for "Synthetic MRI With MR‐STAT: Results From a Clinical Trial".

Atrazine Used as a Tracer of Induced Recharge.

Heat and Moisture Production of Modern Swine.

Denoising Improves Cross‐Scanner and Cross‐Protocol Test–Retest Reproducibility of Diffusion Tensor and Kurtosis Imaging.

High resolution automated labeling of the hippocampus and amygdala using a 3D convolutional neural network trained on whole brain 700 μm isotropic 7T MP2RAGE MRI.

Novel bandlike signal abnormality suggestive of heterotopia in patient with a KCNQ1 frameshift mutation.

Development of an Apparatus for the Degradation of Aviation Gas Turbine Lubricants.

DeepEMC‐T<sub>2</sub> mapping: Deep learning–enabled T<sub>2</sub> mapping based on echo modulation curve modeling.

Rapid quantitative magnetization transfer imaging: Utilizing the hybrid state and the generalized Bloch model.

Improved reconstruction of crossing fibers in the mouse optic pathways with orientation distribution function fingerprinting.

Performance of orientation distribution function‐fingerprinting with a biophysical multicompartment diffusion model.

Accelerated and motion-robust in vivo T<sub>2</sub> mapping from radially undersampled data using bloch-simulation-based iterative reconstruction.

Brain structural profile of multiple system atrophy patients with cognitive impairment.

Impact of MR‐guided PET reconstruction on tau detection and quantification with [<sup>18</sup>F]‐MK‐6240: Neuroimaging / New imaging methods.

EARLY VERSUS LATE CHANGES IN WHITE MATTER MICROSTRUCTURE WITH INCREASING AMYLOID DEPOSITION.

Nanostructure-specific X-ray tomography reveals myelin levels, integrity and axon orientations in mouse and human nervous tissue.

Visual detection of regional brain hypometabolism in cognitively impaired patients is independent of positron emission tomography-magnetic resonance attenuation correction method.