Joseph A. Helpern - Publications, H-index & Citations

Joseph A. Helpern

Medical University of South Carolina

55H指数

192论文数

1.3W被引数

收录论文 52

发表时间

Greater Diffusion Restriction in White Matter in Preclinical Alzheimer Disease

ANNALS OF NEUROLOGY

IF7.7

2022-03-30

OAAI

Benitez, Andreana; Jensen, Jens H.; Thorn, Kathryn; Dhiman, Siddhartha; Fountain-Zaragoza, Stephanie; Rieter, William J.; Spampinato, Maria Vittoria; Hamlett, Eric D.; Nietert, Paul J.; Falangola, Maria de Fatima; Helpern, Joseph A.

Triple diffusion encoding MRI predicts intra-axonal and extra-axonal diffusion tensors in white matter

MAGNETIC RESONANCE IN MEDICINE

IF3

2019-11-25

OAAI

Ramanna, Sudhir; Moss, Hunter G.; McKinnon, Emilie T.; Yacoub, Essa; Helpern, Joseph A.; Jensen, Jens H.

Elevated Brain Iron in Cocaine Use Disorder as Indexed by Magnetic Field Correlation Imaging

BIOLOGICAL PSYCHIATRY-COGNITIVE NEUROSCIENCE AND NEUROIMAGING

IF4.8

2019-06-01

PREAI

Adisetiyo, Vitria; McGill, Corinne E.; DeVries, William H.; Jensen, Jens H.; Hanlon, Colleen A.; Helpern, Joseph A.

Brain iron levels in attention-deficit/hyperactivity disorder normalize as a function of psychostimulant treatment duration

NEUROIMAGE-CLINICAL

IF3.6

2019-01-01

OAAI

Adisetiyo, Vitria; Gray, Kevin M.; Jensen, Jens H.; Helpern, Joseph A.

Modeling white matter tract integrity in aging with diffusional kurtosis imaging 利用扩散峰度成像模拟衰老中的白质束完整性

NEUROBIOLOGY OF AGING

IF3.5

2018-10-01

OAAI

Benitez, Andreana; Jensen, Jens H.; Falangola, Maria Fatima; Nietert, Paul J.; Helpern, Joseph A.

Types of naming errors in chronic post-stroke aphasia are dissociated by dual stream axonal loss

SCIENTIFIC REPORTS

IF3.9

2018-09-25

OAAI

McKinnon, Emilie T.; Fridriksson, Julius; Basilakos, Alexandra; Hickok, Gregory; Hillis, Argye E.; Spampinato, M. Vittoria; Gleichgerrcht, Ezequiel; Rorden, Chris; Jensen, Jens H.; Helpern, Joseph A.; Bonilha, Leonardo

Structural Plasticity of the Ventral Stream and Aphasia Recovery

ANNALS OF NEUROLOGY

IF7.7

2017-07-25

OAAI

McKinnon, Emilie T.; Fridriksson, Julius; Glenn, G. Russell; Jensen, Jens H.; Helpern, Joseph A.; Basilakos, Alexandra; Rorden, Chris; Shih, Andy Y.; Spampinato, M. Vittoria; Bonilha, Leonardo

Diffusional Kurtosis Imaging of the Corticospinal Tract in Multiple Sclerosis: Association with Neurologic Disability

AMERICAN JOURNAL OF NEURORADIOLOGY

IF3.7

2017-06-01

OAAI

Spampinato, M. V.; Kocher, M. R.; Jensen, J. H.; Helpern, J. A.; Collins, H. R.; Hatch, N. U.

Diffusional Kurtosis Imaging and Motor Outcome in Acute Ischemic Stroke

AMERICAN JOURNAL OF NEURORADIOLOGY

IF3.7

2017-05-04

OAAI

Spampinato, M. V.; Chan, C.; Jensen, J. H.; Helpern, J. A.; Bonilha, L.; Kautz, S. A.; Nietert, P. J.; Feng, W.

Functional deficits induced by cortical microinfarcts

JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM

IF4.5

2017-01-16

OAAI

Summers, Philipp M.; Hartmann, David A.; Hui, Edward S.; Nie, Xingju; Deardorff, Rachael L.; McKinnon, Emilie T.; Helpern, Joseph A.; Jensen, Jens H.; Shih, Andy Y.

Preoperative automated fibre quantification predicts postoperative seizure outcome in temporal lobe epilepsy

BRAIN

IF11.7

2016-11-15

OAAI

Keller, Simon S.; Glenn, G. Russell; Weber, Bernd; Kreilkamp, Barbara A. K.; Jensen, Jens H.; Helpern, Joseph A.; Wagner, Jan; Barker, Gareth J.; Richardson, Mark P.; Bonilha, Leonardo

Comparison of Diffusion Metrics Obtained at 1.5T and 3T in Human Brain With Diffusional Kurtosis Imaging

JOURNAL OF MAGNETIC RESONANCE IMAGING

IF3.5

2016-07-12

OAAI

Shaw, Calvin B.; Jensen, Jens H.; Deardorff, Rachael L.; Spampinato, Maria Vittoria; Helpern, Joseph A.

JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY

IF7.5

2016-04-13

PREAI

Glenn, G. Russell; Jensen, Jens H.; Helpern, Joseph A.; Spampinato, Maria V.; Kuzniecky, Ruben; Keller, Simon S.; Bonilha, Leonardo

Mapping the Orientation of White Matter Fiber Bundles: A Comparative Study of Diffusion Tensor Imaging, Diffusional Kurtosis Imaging, and Diffusion Spectrum Imaging

AMERICAN JOURNAL OF NEURORADIOLOGY

IF3.7

2016-03-03

OAAI

Glenn, G. R.; Kuo, L. -W.; Chao, Y. -P.; Lee, C. -Y.; Helpern, J. A.; Jensen, J. H.

Microvascular basis for growth of small infarcts following occlusion of single penetrating arterioles in mouse cortex

JOURNAL OF CEREBRAL BLOOD FLOW AND METABOLISM

IF4.5

2015-10-13

OAAI

Taylor, Zachary J.; Hui, Edward S.; Watson, Ashley N.; Nie, Xingju; Deardorff, Rachael L.; Jensen, Jens H.; Helpern, Joseph A.; Shih, Andy Y.

Resolving Power for the Diffusion Orientation Distribution Function

MAGNETIC RESONANCE IN MEDICINE

IF3

2015-10-07

OAAI

Jensen, Jens H.; Helpern, Joseph A.

Diffusional Kurtosis and Diffusion Tensor Imaging Reveal Different Time-Sensitive Stroke-Induced Microstructural Changes

STROKE

IF8.9

2015-02-01

OAAI

Weber, Rachel A.; Hui, Edward S.; Jensen, Jens H.; Nie, Xingju; Falangola, Maria F.; Helpern, Joseph A.; Adkins, DeAnna L.

Altered Microstructure in Temporal Lobe Epilepsy: A Diffusional Kurtosis Imaging Study

AMERICAN JOURNAL OF NEURORADIOLOGY

IF3.7

2014-12-11

OAAI

Bonilha, L.; Lee, C. -Y.; Jensen, J. H.; Tabesh, A.; Spampinato, M. V.; Edwards, J. C.; Breedlove, J.; Helpern, J. A.

Multimodal MR Imaging of Brain Iron in Attention Deficit Hyperactivity Disorder: A Noninvasive Biomarker That Responds to Psychostimulant Treatment?

RADIOLOGY

IF15.2

2014-08-01

OAAI

Adisetiyo, Vitria; Jensen, Jens H.; Tabesh, Ali; Deardorff, Rachael L.; Fieremans, Els; Di Martino, Adriana; Gray, Kevin M.; Castellanos, Francisco X.; Helpern, Joseph A.

Revealing mesoscopic structural universality with diffusion

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

IF9.1

2014-03-24

264

OAAI

Novikov, Dmitry S.; Jensen, Jens H.; Helpern, Joseph A.; Fieremans, Els

研究方向