Joseph Helpern to Humans
This is a "connection" page, showing publications Joseph Helpern has written about Humans.
Connection Strength
0.852
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Greater Diffusion Restriction in White Matter in Preclinical Alzheimer Disease. Ann Neurol. 2022 06; 91(6):864-877.
Score: 0.031
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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: 0.026
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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: 0.025
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Modeling white matter tract integrity in aging with diffusional kurtosis imaging. Neurobiol Aging. 2018 10; 70:265-275.
Score: 0.024
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Evaluating kurtosis-based diffusion MRI tissue models for white matter with fiber ball imaging. NMR Biomed. 2017 May; 30(5).
Score: 0.022
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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: 0.021
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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: 0.021
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Resolving power for the diffusion orientation distribution function. Magn Reson Med. 2016 08; 76(2):679-88.
Score: 0.020
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Fiber ball imaging. Neuroimage. 2016 Jan 01; 124(Pt A):824-833.
Score: 0.020
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Brain iron: a promising noninvasive biomarker of attention-deficit/hyperactivity disorder that warrants further investigation. Biomark Med. 2015; 9(5):403-6.
Score: 0.019
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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: 0.019
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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: 0.018
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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: 0.017
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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: 0.017
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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: 0.017
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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: 0.017
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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: 0.016
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Stroke assessment with diffusional kurtosis imaging. Stroke. 2012 Nov; 43(11):2968-73.
Score: 0.016
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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: 0.016
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High-resolution human cervical spinal cord imaging at 7?T. NMR Biomed. 2012 Jul; 25(7):891-9.
Score: 0.015
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White matter characterization with diffusional kurtosis imaging. Neuroimage. 2011 Sep 01; 58(1):177-88.
Score: 0.015
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Effect of gradient pulse duration on MRI estimation of the diffusional kurtosis for a two-compartment exchange model. J Magn Reson. 2011 Jun; 210(2):233-7.
Score: 0.014
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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: 0.014
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Estimation of tensors and tensor-derived measures in diffusional kurtosis imaging. Magn Reson Med. 2011 Mar; 65(3):823-36.
Score: 0.014
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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: 0.014
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Monte Carlo study of a two-compartment exchange model of diffusion. NMR Biomed. 2010 Aug; 23(7):711-24.
Score: 0.014
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Progress in diffusion-weighted imaging: concepts, techniques and applications to the central nervous system. NMR Biomed. 2010 Aug; 23(7):659-60.
Score: 0.014
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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: 0.013
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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: 0.012
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Quantitative measurement of spinal cord blood volume in humans using vascular-space-occupancy MRI. NMR Biomed. 2008 Mar; 21(3):226-32.
Score: 0.012
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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: 0.011
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Quantitative MR imaging in Alzheimer disease. Radiology. 2006 Oct; 241(1):26-44.
Score: 0.011
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Magnetic field correlation imaging. Magn Reson Med. 2006 Jun; 55(6):1350-61.
Score: 0.010
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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: 0.010
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Novel approach to the measurement of absolute cerebral blood volume using vascular-space-occupancy magnetic resonance imaging. Magn Reson Med. 2005 Dec; 54(6):1403-11.
Score: 0.010
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Iron-fortified MRI: effects and applications of iron-induced NMR relaxation in biological tissues. NMR Biomed. 2004 Nov; 17(7):425-6.
Score: 0.009
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Quantitative MRI assessment of Alzheimer's disease. J Mol Neurosci. 2004; 24(1):45-8.
Score: 0.009
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The promise of high-field-strength MR imaging. AJNR Am J Neuroradiol. 2003 Oct; 24(9):1738-9.
Score: 0.009
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Neuropsychiatric applications of DTI - a review. NMR Biomed. 2002 Nov-Dec; 15(7-8):587-93.
Score: 0.008
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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: 0.007
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Triple diffusion encoding MRI predicts intra-axonal and extra-axonal diffusion tensors in white matter. Magn Reson Med. 2020 06; 83(6):2209-2220.
Score: 0.007
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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: 0.006
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Optimization of data acquisition and analysis for fiber ball imaging. Neuroimage. 2019 10 15; 200:690-703.
Score: 0.006
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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: 0.006
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Diffusion MRI detects longitudinal white matter changes in the 3xTg-AD mouse model of Alzheimer's disease. Magn Reson Imaging. 2019 04; 57:235-242.
Score: 0.006
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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: 0.006
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Modeling white matter microstructure with fiber ball imaging. Neuroimage. 2018 08 01; 176:11-21.
Score: 0.006
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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: 0.006
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Using machine learning to classify temporal lobe epilepsy based on diffusion MRI. Brain Behav. 2017 10; 7(10):e00801.
Score: 0.006
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Structural plasticity of the ventral stream and aphasia recovery. Ann Neurol. 2017 Jul; 82(1):147-151.
Score: 0.006
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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: 0.006
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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: 0.006
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Tensor estimation for double-pulsed diffusional kurtosis imaging. NMR Biomed. 2017 Jul; 30(7).
Score: 0.005
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Preoperative automated fibre quantification predicts postoperative seizure outcome in temporal lobe epilepsy. Brain. 2017 01; 140(1):68-82.
Score: 0.005
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Epilepsy-related cytoarchitectonic abnormalities along white matter pathways. J Neurol Neurosurg Psychiatry. 2016 Sep; 87(9):930-6.
Score: 0.005
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Mapping the Orientation of White Matter Fiber Bundles: A Comparative Study of Diffusion Tensor Imaging, Diffusional Kurtosis Imaging, and Diffusion Spectrum Imaging. AJNR Am J Neuroradiol. 2016 Jul; 37(7):1216-22.
Score: 0.005
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Optimization of white matter fiber tractography with diffusional kurtosis imaging. NMR Biomed. 2015 Oct; 28(10):1245-56.
Score: 0.005
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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: 0.005
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Quantitative assessment of diffusional kurtosis anisotropy. NMR Biomed. 2015 Apr; 28(4):448-59.
Score: 0.005
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Traumatic brain injury imaging research roadmap. AJNR Am J Neuroradiol. 2015 Mar; 36(3):E12-23.
Score: 0.005
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Preliminary observations of transverse relaxation rates obtained at 3 tesla from the substantia nigra of adult normal human brain. NMR Biomed. 1995 Feb; 8(1):25-7.
Score: 0.005
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Instituting a radiology residency scholarly activity program. Educ Health (Abingdon). 2015 Jan-Apr; 28(1):68-73.
Score: 0.005
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Diffusion-weighted imaging in epilepsy. Magn Reson Imaging. 1995; 13(8):1227-31.
Score: 0.005
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Kurtosis analysis of neural diffusion organization. Neuroimage. 2015 Feb 01; 106:391-403.
Score: 0.005
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Human brain asymmetry in microstructural connectivity demonstrated by diffusional kurtosis imaging. Brain Res. 2014 Nov 07; 1588:73-80.
Score: 0.005
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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: 0.005
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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: 0.005
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Leading non-Gaussian corrections for diffusion orientation distribution function. NMR Biomed. 2014 Feb; 27(2):202-11.
Score: 0.004
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Diffusional kurtosis imaging of the developing brain. AJNR Am J Neuroradiol. 2014 Apr; 35(4):808-14.
Score: 0.004
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Hot topics in functional neuroradiology. AJNR Am J Neuroradiol. 2013 Dec; 34(12):2241-9.
Score: 0.004
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Presurgical connectome and postsurgical seizure control in temporal lobe epilepsy. Neurology. 2013 Nov 05; 81(19):1704-10.
Score: 0.004
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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: 0.004
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Acute elevation and recovery of intracellular [Mg2+] following human focal cerebral ischemia. Neurology. 1993 Aug; 43(8):1577-81.
Score: 0.004
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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: 0.004
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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: 0.004
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Magnetic resonance spectroscopy in cerebral ischemia. Neurol Clin. 1992 Feb; 10(1):1-29.
Score: 0.004
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MRI evaluation of axonal reorganization after bone marrow stromal cell treatment of traumatic brain injury. NMR Biomed. 2011 Nov; 24(9):1119-28.
Score: 0.004
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Pathophysiological correlates of cerebral ischemia the significance of cellular acid base shifts. Funct Neurol. 1990 Jan-Mar; 5(1):21-31.
Score: 0.003
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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: 0.003
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Interleaved 31P NMR with transcutaneous nerve stimulation (TNS): a method of monitoring compliance-independent skeletal muscle metabolic response to exercise. Magn Reson Med. 1989 Apr; 10(1):50-6.
Score: 0.003
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Preliminary observations on brain energy metabolism in migraine studied by in vivo phosphorus 31 NMR spectroscopy. Neurology. 1989 Apr; 39(4):538-41.
Score: 0.003
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Brain pH in migraine: an in vivo phosphorus-31 magnetic resonance spectroscopy study. Cephalalgia. 1988 Dec; 8(4):273-7.
Score: 0.003
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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: 0.003
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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: 0.003
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Diffusional kurtosis imaging: the quantification of non-gaussian water diffusion by means of magnetic resonance imaging. Magn Reson Med. 2005 Jun; 53(6):1432-40.
Score: 0.002
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Diffusion tensor imaging in fixed brain tissue at 7.0 T. NMR Biomed. 2003 Apr; 16(2):77-81.
Score: 0.002
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Observations suggesting a possible link between gammacarboxyglutamic acid and porcine bioprosthetic valve calcification. Henry Ford Hosp Med J. 1982; 30(3):152-5.
Score: 0.002
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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: 0.001
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Correction of motional artifacts in diffusion-weighted MR images using navigator echoes. Magn Reson Imaging. 1994; 12(3):455-60.
Score: 0.001
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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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Assessment of magnesium concentrations by 31P NMR in vivo. NMR Biomed. 1992 Mar-Apr; 5(2):53-8.
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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In vivo 31P NMR profiles of Alzheimer's disease and multiple subcortical infarct dementia. Neurology. 1989 Nov; 39(11):1423-7.
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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Biochemical effects of cerebral ischemia: relevance to migraine. Cephalalgia. 1985 May; 5 Suppl 2:35-42.
Score: 0.001