Connection

Joseph Helpern to Animals

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This is a "connection" page, showing publications Joseph Helpern has written about Animals.
Joseph Helpern
Connection Strength
0.487
Animals
  1. Resolving power for the diffusion orientation distribution function. Magn Reson Med. 2016 08; 76(2):679-88.
    View in: PubMed
    Score: 0.038
  2. Histological correlation of diffusional kurtosis and white matter modeling metrics in cuprizone-induced corpus callosum demyelination. NMR Biomed. 2014 Aug; 27(8):948-57.
    View in: PubMed
    Score: 0.035
  3. Double-pulsed diffusional kurtosis imaging. NMR Biomed. 2014 Apr; 27(4):363-70.
    View in: PubMed
    Score: 0.034
  4. Progress in diffusion-weighted imaging: concepts, techniques and applications to the central nervous system. NMR Biomed. 2010 Aug; 23(7):659-60.
    View in: PubMed
    Score: 0.026
  5. Quantitative MRI reveals aging-associated T2 changes in mouse models of Alzheimer's disease. NMR Biomed. 2007 May; 20(3):343-51.
    View in: PubMed
    Score: 0.021
  6. Histological co-localization of iron in Abeta plaques of PS/APP transgenic mice. Neurochem Res. 2005 Feb; 30(2):201-5.
    View in: PubMed
    Score: 0.018
  7. Application of a non-linear image registration algorithm to quantitative analysis of T2 relaxation time in transgenic mouse models of AD pathology. J Neurosci Methods. 2005 May 15; 144(1):91-7.
    View in: PubMed
    Score: 0.018
  8. Visualization of beta-amyloid plaques in a transgenic mouse model of Alzheimer's disease using MR microscopy without contrast reagents. Magn Reson Med. 2004 Sep; 52(3):538-44.
    View in: PubMed
    Score: 0.018
  9. MRI assessment of neuropathology in a transgenic mouse model of Alzheimer's disease. Magn Reson Med. 2004 Apr; 51(4):794-8.
    View in: PubMed
    Score: 0.017
  10. Quantitative MRI assessment of Alzheimer's disease. J Mol Neurosci. 2004; 24(1):45-8.
    View in: PubMed
    Score: 0.017
  11. In vivo NMR studies of neurodegenerative diseases in transgenic and rodent models. Neurochem Res. 2003 Jul; 28(7):987-1001.
    View in: PubMed
    Score: 0.016
  12. Quantitative measurements of proton spin-lattice (T1) and spin-spin (T2) relaxation times in the mouse brain at 7.0 T. Magn Reson Med. 2003 Mar; 49(3):576-80.
    View in: PubMed
    Score: 0.016
  13. Diffusion MRI detects early brain microstructure abnormalities in 2-month-old 3?Tg-AD mice. NMR Biomed. 2020 09; 33(9):e4346.
    View in: PubMed
    Score: 0.013
  14. Rapid and continuous monitoring of cerebral perfusion by magnetic resonance line scan assessment with arterial spin tagging. NMR Biomed. 1999 Feb; 12(1):15-25.
    View in: PubMed
    Score: 0.012
  15. 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.
    View in: PubMed
    Score: 0.012
  16. Perfusion imaging using FOCI RF pulses. Magn Reson Med. 1998 Dec; 40(6):938-43.
    View in: PubMed
    Score: 0.012
  17. 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.
    View in: PubMed
    Score: 0.011
  18. 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.
    View in: PubMed
    Score: 0.011
  19. 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.
    View in: PubMed
    Score: 0.011
  20. Functional deficits induced by cortical microinfarcts. J Cereb Blood Flow Metab. 2017 Nov; 37(11):3599-3614.
    View in: PubMed
    Score: 0.010
  21. Perfusion imaging by un-inverted flow-sensitive alternating inversion recovery (UNFAIR). Magn Reson Imaging. 1997; 15(2):135-9.
    View in: PubMed
    Score: 0.010
  22. 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.
    View in: PubMed
    Score: 0.009
  23. Diffusional kurtosis and diffusion tensor imaging reveal different time-sensitive stroke-induced microstructural changes. Stroke. 2015 Feb; 46(2):545-50.
    View in: PubMed
    Score: 0.009
  24. Diffusion-weighted imaging in epilepsy. Magn Reson Imaging. 1995; 13(8):1227-31.
    View in: PubMed
    Score: 0.009
  25. 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.
    View in: PubMed
    Score: 0.009
  26. Histopathological correlations of nuclear magnetic resonance imaging parameters in experimental cerebral ischemia. Magn Reson Imaging. 1993; 11(2):241-6.
    View in: PubMed
    Score: 0.008
  27. MRI evaluation of axonal reorganization after bone marrow stromal cell treatment of traumatic brain injury. NMR Biomed. 2011 Nov; 24(9):1119-28.
    View in: PubMed
    Score: 0.007
  28. Magnetization transfer contrast (MTC) in flash MR imaging. Magn Reson Imaging. 1991; 9(6):889-93.
    View in: PubMed
    Score: 0.007
  29. Does diffusion kurtosis imaging lead to better neural tissue characterization? A rodent brain maturation study. Neuroimage. 2009 Apr 01; 45(2):386-92.
    View in: PubMed
    Score: 0.006
  30. Effect of mild hyperthermia on recovery of metabolic function after global cerebral ischemia in cats. Stroke. 1988 Dec; 19(12):1521-5.
    View in: PubMed
    Score: 0.006
  31. Global cerebral ischemia and intracellular pH during hyperglycemia and hypoglycemia in cats. Stroke. 1988 Nov; 19(11):1383-7.
    View in: PubMed
    Score: 0.006
  32. Diffusion tensor imaging in fixed brain tissue at 7.0 T. NMR Biomed. 2003 Apr; 16(2):77-81.
    View in: PubMed
    Score: 0.004
  33. 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.
    View in: PubMed
    Score: 0.002
  34. Magnetic resonance imaging assessment of evolving focal cerebral ischemia. Comparison with histopathology in rats. Stroke. 1994 Jun; 25(6):1252-61; discussion 1261-2.
    View in: PubMed
    Score: 0.002
  35. A low flip angle spin-echo technique for producing rapid diffusion weighted MR images. Magn Reson Imaging. 1994; 12(5):727-31.
    View in: PubMed
    Score: 0.002
  36. 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.
    View in: PubMed
    Score: 0.002
  37. Atraumatic quantitation of cerebral perfusion in cats by 19F magnetic resonance imaging. Magn Reson Med. 1992 Nov; 28(1):39-53.
    View in: PubMed
    Score: 0.002
  38. Assessment of magnesium concentrations by 31P NMR in vivo. NMR Biomed. 1992 Mar-Apr; 5(2):53-8.
    View in: PubMed
    Score: 0.002
  39. Chronic changes in the brain Mg2+ concentration after forebrain ischemia in the rat. Metab Brain Dis. 1991 Dec; 6(4):199-206.
    View in: PubMed
    Score: 0.002
  40. 1H magnetic resonance imaging of normal brain tissue response to photodynamic therapy. Neurosurgery. 1991 Oct; 29(4):538-46.
    View in: PubMed
    Score: 0.002
  41. 19F NMR imaging of cerebral blood flow. Magn Reson Med. 1991 Jul; 20(1):151-7.
    View in: PubMed
    Score: 0.002
  42. Temporal evolution of ischemic damage in rat brain measured by proton nuclear magnetic resonance imaging. Stroke. 1991 Jun; 22(6):802-8.
    View in: PubMed
    Score: 0.002
  43. Investigation of cerebral ischemia using magnetization transfer contrast (MTC) MR imaging. Magn Reson Imaging. 1991; 9(6):895-902.
    View in: PubMed
    Score: 0.002
  44. Chronic cerebral intracellular alkalosis following forebrain ischemic insult in rats. Stroke. 1990 Mar; 21(3):463-6.
    View in: PubMed
    Score: 0.002
  45. Fluorocarbon-23 measure of cat cerebral blood flow by nuclear magnetic resonance. Stroke. 1990 Jan; 21(1):100-6.
    View in: PubMed
    Score: 0.002
  46. Reduction of hyperthermic ischemic acidosis by a conditioning event in cats. Stroke. 1989 Oct; 20(10):1357-60.
    View in: PubMed
    Score: 0.002
  47. The metabolic effects of mild hypothermia on global cerebral ischemia and recirculation in the cat: comparison to normothermia and hyperthermia. J Cereb Blood Flow Metab. 1989 Apr; 9(2):141-8.
    View in: PubMed
    Score: 0.002
  48. Cerebral blood flow measured by NMR indicator dilution in cats. Stroke. 1989 Feb; 20(2):259-67.
    View in: PubMed
    Score: 0.001
  49. 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.
    View in: PubMed
    Score: 0.001
  50. In vivo 31-P NMR of photoactivated hematoporphyrin derivative in cat brain. Med Phys. 1985 Mar-Apr; 12(2):256-8.
    View in: PubMed
    Score: 0.001
  51. Anoxia followed by hyperoxia: in vivo 31-P NMR of cat brain. Magn Reson Imaging. 1984; 2(4):329-33.
    View in: PubMed
    Score: 0.001
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