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Joseph A. Helpern
Joseph A. Helpern
New Vision Research
Zweryfikowany adres z musc.edu
Tytuł
Cytowane przez
Cytowane przez
Rok
Diffusional kurtosis imaging: the quantification of non‐gaussian water diffusion by means of magnetic resonance imaging
JH Jensen, JA Helpern, A Ramani, H Lu, K Kaczynski
Magnetic Resonance in Medicine: An Official Journal of the International …, 2005
29782005
MRI quantification of non‐Gaussian water diffusion by kurtosis analysis
JH Jensen, JA Helpern
NMR in Biomedicine 23 (7), 698-710, 2010
15132010
White matter characterization with diffusional kurtosis imaging
E Fieremans, JH Jensen, JA Helpern
Neuroimage 58 (1), 177-188, 2011
6712011
Estimation of tensors and tensor‐derived measures in diffusional kurtosis imaging
A Tabesh, JH Jensen, BA Ardekani, JA Helpern
Magnetic resonance in medicine 65 (3), 823-836, 2011
5432011
Three‐dimensional characterization of non‐gaussian water diffusion in humans using diffusion kurtosis imaging
H Lu, JH Jensen, A Ramani, JA Helpern
NMR in Biomedicine: An International Journal Devoted to the Development and …, 2006
5272006
North America symptomatic carotid endarterectomy trial: methods, patient characteristics and progress
North America Symptomatic Carotid Endarterectomy Trial Steering Committee
Stroke 22, 711-720, 1991
4611991
Assessment of relative brain iron concentrations using T2‐weighted and T2*‐weighted MRI at 3 Tesla
RJ Ordidge, JM Gorell, JC Deniau, RA Knight, JA Helpern
Magnetic resonance in medicine 32 (3), 335-341, 1994
4251994
Correction of motional artifacts in diffusion-weighted MR images using navigator echoes
RJ Ordidge, JA Helpern, ZX Qing, RA Knight, V Nagesh
Magnetic resonance imaging 12 (3), 455-460, 1994
4191994
Revealing mesoscopic structural universality with diffusion
DS Novikov, JH Jensen, JA Helpern, E Fieremans
Proceedings of the National Academy of Sciences 111 (14), 5088-5093, 2014
4082014
Increased iron‐related MRI contrast in the substantia nigra in Parkinson's disease
JM Gorell, RJ Ordidge, GG Brown, JC Deniau, NM Buderer, JA Helpern
Neurology 45 (6), 1138-1143, 1995
3971995
Low brain magnesium in migraine
NM Ramadan, H Halvorson, A Vande‐Linde, SR Levine, JA Helpern, ...
Headache: The Journal of Head and Face Pain 29 (9), 590-593, 1989
3961989
Does diffusion kurtosis imaging lead to better neural tissue characterization? A rodent brain maturation study
MM Cheung, ES Hui, KC Chan, JA Helpern, L Qi, EX Wu
Neuroimage 45 (2), 386-392, 2009
3392009
Neuropsychiatric applications of DTI–a review
KO Lim, JA Helpern
NMR in Biomedicine: An International Journal Devoted to the Development and …, 2002
3262002
Magnetic resonance imaging assessment of evolving focal cerebral ischemia. Comparison with histopathology in rats.
RA Knight, MO Dereski, JA Helpern, RJ Ordidge, M Chopp
Stroke 25 (6), 1252-1261, 1994
3241994
The metabolic effects of mild hypothermia on global cerebral ischemia and recirculation in the cat: comparison to normothermia and hyperthermia
M Chopp, R Knight, CD Tidwell, JA Helpern, E Brown, KMA Welch
Journal of Cerebral Blood Flow & Metabolism 9 (2), 141-148, 1989
3071989
Monte Carlo study of a two‐compartment exchange model of diffusion
E Fieremans, DS Novikov, JH Jensen, JA Helpern
NMR in Biomedicine 23 (7), 711-724, 2010
3052010
Age‐related non‐Gaussian diffusion patterns in the prefrontal brain
MF Falangola, JH Jensen, JS Babb, C Hu, FX Castellanos, A Di Martino, ...
Journal of Magnetic Resonance Imaging: An Official Journal of the …, 2008
2992008
Stroke assessment with diffusional kurtosis imaging
ES Hui, E Fieremans, JH Jensen, A Tabesh, W Feng, L Bonilha, ...
Stroke 43 (11), 2968-2973, 2012
2902012
Random walks with barriers
DS Novikov, E Fieremans, JH Jensen, JA Helpern
Nature physics 7 (6), 508-514, 2011
2762011
Temporal evolution of ischemic damage in rat brain measured by proton nuclear magnetic resonance imaging.
RA Knight, RJ Ordidge, JA Helpern, M Chopp, LC Rodolosi, D Peck
Stroke 22 (6), 802-808, 1991
2571991
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