Joseph Helpern to Male
This is a "connection" page, showing publications Joseph Helpern has written about Male.
Connection Strength
0.822
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Brain iron levels in attention-deficit/hyperactivity disorder normalize as a function of psychostimulant treatment duration. Neuroimage Clin. 2019; 24:101993.
Score: 0.036
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Elevated Brain Iron in Cocaine Use Disorder as Indexed by Magnetic Field Correlation Imaging. Biol Psychiatry Cogn Neurosci Neuroimaging. 2019 06; 4(6):579-588.
Score: 0.034
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Modeling white matter tract integrity in aging with diffusional kurtosis imaging. Neurobiol Aging. 2018 10; 70:265-275.
Score: 0.033
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Dependence on b-value of the direction-averaged diffusion-weighted imaging signal in brain. Magn Reson Imaging. 2017 Feb; 36:121-127.
Score: 0.029
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Comparison of Diffusion Metrics Obtained at 1.5T and 3T in Human Brain With Diffusional Kurtosis Imaging. J Magn Reson Imaging. 2017 03; 45(3):673-680.
Score: 0.029
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Altered microstructure in temporal lobe epilepsy: a diffusional kurtosis imaging study. AJNR Am J Neuroradiol. 2015 Apr; 36(4):719-24.
Score: 0.026
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Multimodal MR imaging of brain iron in attention deficit hyperactivity disorder: a noninvasive biomarker that responds to psychostimulant treatment? Radiology. 2014 Aug; 272(2):524-32.
Score: 0.025
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Histological correlation of diffusional kurtosis and white matter modeling metrics in cuprizone-induced corpus callosum demyelination. NMR Biomed. 2014 Aug; 27(8):948-57.
Score: 0.025
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Double-pulsed diffusional kurtosis imaging. NMR Biomed. 2014 Apr; 27(4):363-70.
Score: 0.025
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White matter tract integrity metrics reflect the vulnerability of late-myelinating tracts in Alzheimer's disease. Neuroimage Clin. 2014; 4:64-71.
Score: 0.024
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Attention-deficit/hyperactivity disorder without comorbidity is associated with distinct atypical patterns of cerebral microstructural development. Hum Brain Mapp. 2014 May; 35(5):2148-62.
Score: 0.023
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Novel white matter tract integrity metrics sensitive to Alzheimer disease progression. AJNR Am J Neuroradiol. 2013 Nov-Dec; 34(11):2105-12.
Score: 0.023
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Non-Gaussian diffusion MRI assessment of brain microstructure in mild cognitive impairment and Alzheimer's disease. Magn Reson Imaging. 2013 Jul; 31(6):840-6.
Score: 0.023
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Effect of cerebral spinal fluid suppression for diffusional kurtosis imaging. J Magn Reson Imaging. 2013 Feb; 37(2):365-71.
Score: 0.022
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In vivo assessment of age-related brain iron differences by magnetic field correlation imaging. J Magn Reson Imaging. 2012 Aug; 36(2):322-31.
Score: 0.021
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High-resolution human cervical spinal cord imaging at 7?T. NMR Biomed. 2012 Jul; 25(7):891-9.
Score: 0.021
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White matter characterization with diffusional kurtosis imaging. Neuroimage. 2011 Sep 01; 58(1):177-88.
Score: 0.020
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Preliminary evidence of altered gray and white matter microstructural development in the frontal lobe of adolescents with attention-deficit hyperactivity disorder: a diffusional kurtosis imaging study. J Magn Reson Imaging. 2011 Jan; 33(1):17-23.
Score: 0.020
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Preliminary observations of increased diffusional kurtosis in human brain following recent cerebral infarction. NMR Biomed. 2011 Jun; 24(5):452-7.
Score: 0.019
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Magnetic field correlation as a measure of iron-generated magnetic field inhomogeneities in the brain. Magn Reson Med. 2009 Feb; 61(2):481-5.
Score: 0.017
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Age-related non-Gaussian diffusion patterns in the prefrontal brain. J Magn Reson Imaging. 2008 Dec; 28(6):1345-50.
Score: 0.017
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Quantitative MRI reveals aging-associated T2 changes in mouse models of Alzheimer's disease. NMR Biomed. 2007 May; 20(3):343-51.
Score: 0.015
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Three-dimensional characterization of non-gaussian water diffusion in humans using diffusion kurtosis imaging. NMR Biomed. 2006 Apr; 19(2):236-47.
Score: 0.014
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RF excitation profiles with FAIR: impact of truncation of the arterial input function on quantitative perfusion. J Magn Reson Imaging. 2001 Feb; 13(2):207-14.
Score: 0.010
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Diffusion MRI detects early brain microstructure abnormalities in 2-month-old 3?Tg-AD mice. NMR Biomed. 2020 09; 33(9):e4346.
Score: 0.009
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Early assessment of recurrent glioblastoma response to bevacizumab treatment by diffusional kurtosis imaging: a preliminary report. Neuroradiol J. 2019 Oct; 32(5):317-327.
Score: 0.009
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MR perfusion imaging in human brain using the UNFAIR technique. Un-inverted flow-sensitive alternating inversion recovery. J Magn Reson Imaging. 1999 Jun; 9(6):761-7.
Score: 0.009
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Types of naming errors in chronic post-stroke aphasia are dissociated by dual stream axonal loss. Sci Rep. 2018 09 25; 8(1):14352.
Score: 0.008
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The influence of preischemic hyperglycemia on acute changes in brain water ADCw following focal ischemia in rats. Brain Res. 1998 Mar 30; 788(1-2):137-43.
Score: 0.008
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Comparison of cumulant expansion and q-space imaging estimates for diffusional kurtosis in brain. Magn Reson Imaging. 2018 05; 48:80-88.
Score: 0.008
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Using machine learning to classify temporal lobe epilepsy based on diffusion MRI. Brain Behav. 2017 10; 7(10):e00801.
Score: 0.008
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Structural plasticity of the ventral stream and aphasia recovery. Ann Neurol. 2017 Jul; 82(1):147-151.
Score: 0.008
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Diffusional Kurtosis Imaging of the Corticospinal Tract in Multiple Sclerosis: Association with Neurologic Disability. AJNR Am J Neuroradiol. 2017 Aug; 38(8):1494-1500.
Score: 0.008
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The influence of preischemic hyperglycemia on acute changes in the apparent diffusion coefficient of brain water following global ischemia in rats. Brain Res. 1997 May 16; 757(1):139-45.
Score: 0.008
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Diffusional Kurtosis Imaging and Motor Outcome in Acute Ischemic Stroke. AJNR Am J Neuroradiol. 2017 Jul; 38(7):1328-1334.
Score: 0.008
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The application of diffusion-weighted line-scanning for the rapid assessment of water ADC changes in stroke at high magnetic fields. NMR Biomed. 1997 Apr; 10(2):79-86.
Score: 0.008
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Tensor estimation for double-pulsed diffusional kurtosis imaging. NMR Biomed. 2017 Jul; 30(7).
Score: 0.008
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Perfusion imaging by un-inverted flow-sensitive alternating inversion recovery (UNFAIR). Magn Reson Imaging. 1997; 15(2):135-9.
Score: 0.007
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Preoperative automated fibre quantification predicts postoperative seizure outcome in temporal lobe epilepsy. Brain. 2017 01; 140(1):68-82.
Score: 0.007
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Microvascular basis for growth of small infarcts following occlusion of single penetrating arterioles in mouse cortex. J Cereb Blood Flow Metab. 2016 08; 36(8):1357-73.
Score: 0.007
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Optimization of white matter fiber tractography with diffusional kurtosis imaging. NMR Biomed. 2015 Oct; 28(10):1245-56.
Score: 0.007
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Increased iron-related MRI contrast in the substantia nigra in Parkinson's disease. Neurology. 1995 Jun; 45(6):1138-43.
Score: 0.007
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Quantitative assessment of diffusional kurtosis anisotropy. NMR Biomed. 2015 Apr; 28(4):448-59.
Score: 0.007
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Traumatic brain injury imaging research roadmap. AJNR Am J Neuroradiol. 2015 Mar; 36(3):E12-23.
Score: 0.006
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Diffusional kurtosis and diffusion tensor imaging reveal different time-sensitive stroke-induced microstructural changes. Stroke. 2015 Feb; 46(2):545-50.
Score: 0.006
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Evidence of altered age-related brain cytoarchitecture in mouse models of down syndrome: a diffusional kurtosis imaging study. Magn Reson Imaging. 2015 May; 33(4):437-47.
Score: 0.006
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Kurtosis analysis of neural diffusion organization. Neuroimage. 2015 Feb 01; 106:391-403.
Score: 0.006
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Human brain asymmetry in microstructural connectivity demonstrated by diffusional kurtosis imaging. Brain Res. 2014 Nov 07; 1588:73-80.
Score: 0.006
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Assessment of relative brain iron concentrations using T2-weighted and T2*-weighted MRI at 3 Tesla. Magn Reson Med. 1994 Sep; 32(3):335-41.
Score: 0.006
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Diffusional kurtosis imaging reveals a distinctive pattern of microstructural alternations in idiopathic generalized epilepsy. Acta Neurol Scand. 2014 Sep; 130(3):148-55.
Score: 0.006
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Leading non-Gaussian corrections for diffusion orientation distribution function. NMR Biomed. 2014 Feb; 27(2):202-11.
Score: 0.006
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Diffusional kurtosis imaging of the developing brain. AJNR Am J Neuroradiol. 2014 Apr; 35(4):808-14.
Score: 0.006
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Presurgical connectome and postsurgical seizure control in temporal lobe epilepsy. Neurology. 2013 Nov 05; 81(19):1704-10.
Score: 0.006
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Microstructural integrity of early- versus late-myelinating white matter tracts in medial temporal lobe epilepsy. Epilepsia. 2013 Oct; 54(10):1801-9.
Score: 0.006
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A better characterization of spinal cord damage in multiple sclerosis: a diffusional kurtosis imaging study. AJNR Am J Neuroradiol. 2013 Sep; 34(9):1846-52.
Score: 0.006
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Altered brain energy metabolism in demented patients with multiple subcortical ischemic lesions. Working hypotheses. Arch Neurol. 1993 Apr; 50(4):384-8.
Score: 0.006
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Histopathological correlations of nuclear magnetic resonance imaging parameters in experimental cerebral ischemia. Magn Reson Imaging. 1993; 11(2):241-6.
Score: 0.006
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Magnetization transfer contrast (MTC) in flash MR imaging. Magn Reson Imaging. 1991; 9(6):889-93.
Score: 0.005
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Rubidium transport in human erythrocyte suspensions monitored by 87Rb NMR with aqueous chemical shift reagents. NMR Biomed. 1989 Jul; 2(2):47-54.
Score: 0.004
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Predicting grade of cerebral glioma using vascular-space occupancy MR imaging. AJNR Am J Neuroradiol. 2008 Feb; 29(2):373-8.
Score: 0.004
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Quantitative assessment of iron accumulation in the deep gray matter of multiple sclerosis by magnetic field correlation imaging. AJNR Am J Neuroradiol. 2007 Oct; 28(9):1639-44.
Score: 0.004
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Abnormalities of skeletal muscle metabolism during nerve stimulation determined by 31P nuclear magnetic resonance spectroscopy in severe congestive heart failure. Am J Cardiol. 1995 Sep 15; 76(8):606-9.
Score: 0.002
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The effect of hypothermia on transient focal ischemia in rat brain evaluated by diffusion- and perfusion-weighted NMR imaging. J Cereb Blood Flow Metab. 1994 Sep; 14(5):732-41.
Score: 0.002
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Magnetic resonance imaging assessment of evolving focal cerebral ischemia. Comparison with histopathology in rats. Stroke. 1994 Jun; 25(6):1252-61; discussion 1261-2.
Score: 0.002
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A low flip angle spin-echo technique for producing rapid diffusion weighted MR images. Magn Reson Imaging. 1994; 12(5):727-31.
Score: 0.002
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Temporal evolution and spatial distribution of the diffusion constant of water in rat brain after transient middle cerebral artery occlusion. J Neurol Sci. 1993 Dec 15; 120(2):123-30.
Score: 0.002
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Human focal cerebral ischemia: evaluation of brain pH and energy metabolism with P-31 NMR spectroscopy. Radiology. 1992 Nov; 185(2):537-44.
Score: 0.001
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Atraumatic quantitation of cerebral perfusion in cats by 19F magnetic resonance imaging. Magn Reson Med. 1992 Nov; 28(1):39-53.
Score: 0.001
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Chronic changes in the brain Mg2+ concentration after forebrain ischemia in the rat. Metab Brain Dis. 1991 Dec; 6(4):199-206.
Score: 0.001
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1H magnetic resonance imaging of normal brain tissue response to photodynamic therapy. Neurosurgery. 1991 Oct; 29(4):538-46.
Score: 0.001
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Temporal evolution of ischemic damage in rat brain measured by proton nuclear magnetic resonance imaging. Stroke. 1991 Jun; 22(6):802-8.
Score: 0.001
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Nuclear magnetic resonance spectroscopy study of human brain after cardiac resuscitation. Stroke. 1991 Apr; 22(4):462-8.
Score: 0.001
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Investigation of cerebral ischemia using magnetization transfer contrast (MTC) MR imaging. Magn Reson Imaging. 1991; 9(6):895-902.
Score: 0.001
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Chronic cerebral intracellular alkalosis following forebrain ischemic insult in rats. Stroke. 1990 Mar; 21(3):463-6.
Score: 0.001
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Low brain magnesium in migraine. Headache. 1989 Oct; 29(9):590-3.
Score: 0.001
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Low brain magnesium in migraine. Headache. 1989 Jul; 29(7):416-9.
Score: 0.001
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Prolonged deterioration of ischemic brain energy metabolism and acidosis associated with hyperglycemia: human cerebral infarction studied by serial 31P NMR spectroscopy. Ann Neurol. 1988 Apr; 23(4):416-8.
Score: 0.001
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In vivo evaluation of intracellular pH and high-energy phosphate metabolites during regional myocardial ischemia in cats using 31P nuclear magnetic resonance. Magn Reson Med. 1986 Apr; 3(2):262-9.
Score: 0.001
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In vivo 31-P NMR of photoactivated hematoporphyrin derivative in cat brain. Med Phys. 1985 Mar-Apr; 12(2):256-8.
Score: 0.001