2001
Tracking Brain Volume Changes in C57BL/6J and ApoE-Deficient Mice in a Model of Neurodegeneration: A 5-Week Longitudinal Micro-MRI Study
McDaniel B, Sheng H, Warner D, Hedlund L, Benveniste H. Tracking Brain Volume Changes in C57BL/6J and ApoE-Deficient Mice in a Model of Neurodegeneration: A 5-Week Longitudinal Micro-MRI Study. NeuroImage 2001, 14: 1244-1255. PMID: 11707081, DOI: 10.1006/nimg.2001.0934.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsApolipoproteins EAtrophyBrainBrain IschemiaBrain MappingCerebral VentriclesDisease Models, AnimalHippocampusImage EnhancementImage Processing, Computer-AssistedImaging, Three-DimensionalMagnetic Resonance ImagingMaleMiceMice, Inbred C57BLMice, Neurologic MutantsMicroscopyNeurodegenerative DiseasesProsencephalonConceptsApoE-deficient miceModels of neurodegenerationPostischemic dayBrain atrophyMouse modelNeurodegenerative diseasesDorsal hippocampal volumeBrain volume changesMin of ischemiaHigh signal intensity areaTransgenic mouse modelProgression of pathologyCorresponding time pointsSignal intensity areaMagnetic resonance imagingHigh-resolution MRIT1-weighted MR imagingC57 miceDorsal hippocampusHippocampal volumeClinical conditionsIschemiaMRI studiesPredetermined protocolCognitive decline
1999
In vivo diffusion-weighted magnetic resonance microscopy of rat spinal cord: Effect of ischemia and intrathecal hyperbaric 5% lidocaine
Benveniste H, Qui H, Hedlund L, Hüttemeier P, Steele S, Johnson G. In vivo diffusion-weighted magnetic resonance microscopy of rat spinal cord: Effect of ischemia and intrathecal hyperbaric 5% lidocaine. Regional Anesthesia & Pain Medicine 1999, 24: 311-318. PMID: 10445769, DOI: 10.1016/s1098-7339(99)90104-9.Peer-Reviewed Original ResearchConceptsDiffusion-weighted magnetic resonance microscopyRat spinal cordSpinal cordHyperbaric 5Hyperbaric lidocaineNeurologic deficitsGroup 2Group 1White matterGray matterIrreversible neurologic deficitsPersistent neurologic deficitsSpinal cord ischemiaContinuous spinal anesthesiaPresence of ischemiaBlood-nerve barrierEffects of ischemiaWhite matter tractsCord ischemiaIntrathecal anesthesiaIntrathecal lidocaineSpinal anesthesiaSpinal catheterPathophysiologic mechanismsCardiac arrest
1998
Spinal Cord Neural Anatomy in Rats Examined by In Vivo Magnetic Resonance Microscopy
Benveniste H, Qui H, Hedlund L, D'Ercole F, Johnson A. Spinal Cord Neural Anatomy in Rats Examined by In Vivo Magnetic Resonance Microscopy. Regional Anesthesia & Pain Medicine 1998, 23: 589-599. DOI: 10.1097/00115550-199823060-00014.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiomechanical PhenomenaCatheters, IndwellingCervical VertebraeColoring AgentsContrast MediaDiffusionEdemaEpidural SpaceFeasibility StudiesFemaleFollow-Up StudiesInjections, SpinalIschemiaLongitudinal StudiesLumbar VertebraeMagnetic Resonance ImagingMicroscopyNeurilemmaPeripheral Nervous System DiseasesRatsRats, Inbred F344Regional Blood FlowSpinal CordSpinal Cord DiseasesSpinal NervesConceptsIntrathecal catheterSpinal cordApparent diffusion coefficientCytotoxic edemaGroup 2Diffusion-weighted magnetic resonance microscopyGroup 3Cervical intrathecal catheterRat cervical spinal cordSpinal cord perfusionLumbar intrathecal cathetersCervical spinal cordPeripheral nerve studiesPresence of ischemiaNormal blood flowLumbar spine anatomyApparent diffusion coefficient (ADC) measurementsCord perfusionNerve studiesPlexus anatomySpinal nervesCervical spineIntrathecal spaceContrast studiesCDF ratsSpinal cord neural anatomy in rats examined by In Vivo magnetic resonance microscopy
Benveniste H, Qui H, Hedlund L, D'Ercole F, Johnson G. Spinal cord neural anatomy in rats examined by In Vivo magnetic resonance microscopy. Regional Anesthesia & Pain Medicine 1998, 23: 589-599. PMID: 9840856, DOI: 10.1016/s1098-7339(98)90087-6.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBiomechanical PhenomenaCatheters, IndwellingCervical VertebraeColoring AgentsContrast MediaDiffusionEdemaEpidural SpaceFeasibility StudiesFemaleFollow-Up StudiesInjections, SpinalIschemiaLongitudinal StudiesLumbar VertebraeMagnetic Resonance ImagingMicroscopyNeurilemmaPeripheral Nervous System DiseasesRatsRats, Inbred F344Regional Blood FlowSpinal CordSpinal Cord DiseasesSpinal NervesConceptsIntrathecal catheterSpinal cordApparent diffusion coefficientCytotoxic edemaGroup 2Diffusion-weighted magnetic resonance microscopyGroup 3Cervical intrathecal catheterRat cervical spinal cordSpinal cord perfusionLumbar intrathecal cathetersCervical spinal cordPeripheral nerve studiesPresence of ischemiaNormal blood flowLumbar spine anatomyApparent diffusion coefficient (ADC) measurementsCord perfusionNerve studiesPlexus anatomySpinal nervesCervical spineIntrathecal spaceContrast studiesCDF rats
1997
Magnetic Resonance Microscopy in Basic Studies of Brain Structure and Functiona, b
JOHNSON G, BENVENISTE H, ENGELHARDT R, QIU H, HEDLUND L. Magnetic Resonance Microscopy in Basic Studies of Brain Structure and Functiona, b. Annals Of The New York Academy Of Sciences 1997, 820: 139-148. PMID: 9237453, DOI: 10.1111/j.1749-6632.1997.tb46193.x.Peer-Reviewed Original Research
1996
A Newin VivoMethod for Quantitative Analysis of Stroke Lesions Using Diffusion-Weighted Magnetic Resonance Microscopy
Hall W, Benveniste H, Hedlund L, Johnson G. A Newin VivoMethod for Quantitative Analysis of Stroke Lesions Using Diffusion-Weighted Magnetic Resonance Microscopy. NeuroImage 1996, 3: 158-166. PMID: 9345486, DOI: 10.1006/nimg.1996.0017.Peer-Reviewed Original Research
1993
Histology by magnetic resonance microscopy.
Johnson G, Benveniste H, Black R, Hedlund L, Maronpot R, Smith B. Histology by magnetic resonance microscopy. Magnetic Resonance Quarterly 1993, 9: 1-30. PMID: 8512830.Peer-Reviewed Original Research