Magnetic Resonance in Medicine, ISSN 0740-3194, 09/2013, Volume 70, Issue 3, pp. 711 - 721
The ActiveAx technique fits the minimal model of white matter diffusion to diffusion MRI data acquired using optimized protocols that provide orientationally...
magnetic resonance imaging | monkey | DTI | model | AxCaliber | ActiveAx | brain | CORPUS-CALLOSUM | TISSUE | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | FIXATION | Axons | Animals | Diffusion Magnetic Resonance Imaging - methods | Monte Carlo Method | Sensitivity and Specificity | Haplorhini | Magnetic resonance imaging | Monte Carlo method | Monkeys | Imaging Methodology—Full Paper
magnetic resonance imaging | monkey | DTI | model | AxCaliber | ActiveAx | brain | CORPUS-CALLOSUM | TISSUE | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | FIXATION | Axons | Animals | Diffusion Magnetic Resonance Imaging - methods | Monte Carlo Method | Sensitivity and Specificity | Haplorhini | Magnetic resonance imaging | Monte Carlo method | Monkeys | Imaging Methodology—Full Paper
Journal Article
NeuroImage, ISSN 1053-8119, 09/2015, Volume 118, pp. 494 - 507
The ability to characterize white matter microstructure non-invasively has important applications for the diagnosis and follow-up of several neurological...
Human | Diffusion MRI | Spinal cord | AxCaliber | Quantification | Axon diameter | Humans | Adult | Female | Male | Image Processing, Computer-Assisted - methods | Spinal Cord - cytology | Diffusion Magnetic Resonance Imaging - methods | White Matter - cytology | Nervous system | Multiple sclerosis | Histology | Methods
Human | Diffusion MRI | Spinal cord | AxCaliber | Quantification | Axon diameter | Humans | Adult | Female | Male | Image Processing, Computer-Assisted - methods | Spinal Cord - cytology | Diffusion Magnetic Resonance Imaging - methods | White Matter - cytology | Nervous system | Multiple sclerosis | Histology | Methods
Journal Article
NEUROIMAGE, ISSN 1053-8119, 09/2015, Volume 118, pp. 494 - 507
The ability to characterize white matter microstructure non-invasively has important applications for the diagnosis and follow-up of several neurological...
Human | Spinal cord | MULTICOMPONENT T-1 | Quantification | WHITE-MATTER | MAGNETIZATION-TRANSFER | AxCaliber | TISSUE-MICROSTRUCTURE | RADIAL DIFFUSIVITY | NEUROSCIENCES | NEUROIMAGING | AXON DIAMETER DISTRIBUTION | WATER DIFFUSION | MULTIPLE-SCLEROSIS | CORPUS-CALLOSUM | Diffusion MRI | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Axon diameter | Image processing | Nervous system diseases | Biomedical engineering | diffusion MRI | quantification | spinal cord | axon diameter | human
Human | Spinal cord | MULTICOMPONENT T-1 | Quantification | WHITE-MATTER | MAGNETIZATION-TRANSFER | AxCaliber | TISSUE-MICROSTRUCTURE | RADIAL DIFFUSIVITY | NEUROSCIENCES | NEUROIMAGING | AXON DIAMETER DISTRIBUTION | WATER DIFFUSION | MULTIPLE-SCLEROSIS | CORPUS-CALLOSUM | Diffusion MRI | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Axon diameter | Image processing | Nervous system diseases | Biomedical engineering | diffusion MRI | quantification | spinal cord | axon diameter | human
Journal Article
NeuroImage, ISSN 1053-8119, 01/2017, Volume 145, Issue Pt A, pp. 11 - 23
The fiber g-ratio is defined as the ratio of the inner to the outer diameter of the myelin sheath. This ratio provides a measure of the myelin thickness that...
g-Ratio | Myelin mapping | Axcaliber | Spinal cord | Diffusion | MRI | HUMAN WHITE-MATTER | HUMAN BRAIN | 300 MT/M | NEURITE ORIENTATION DISPERSION | NEUROSCIENCES | NEUROIMAGING | TIME-DEPENDENT DIFFUSION | AXON DIAMETER DISTRIBUTION | MULTIPLE-SCLEROSIS | MAGNETIC-RESONANCE | RADIOFREQUENCY FIELD | MYELIN G-RATIO | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Humans | Myelin Sheath | Spinal Cord - diagnostic imaging | Magnetic Resonance Imaging - methods | Adult | Female | Male | Diffusion Magnetic Resonance Imaging - methods | Specific gravity | Multiple sclerosis | Diagnostic imaging | Values | Edema | Nervous system | Standard deviation | Nuclear magnetic resonance--NMR | Dietary fiber | axcaliber | myelin mapping | diffusion | spinal cord | g-ratio
g-Ratio | Myelin mapping | Axcaliber | Spinal cord | Diffusion | MRI | HUMAN WHITE-MATTER | HUMAN BRAIN | 300 MT/M | NEURITE ORIENTATION DISPERSION | NEUROSCIENCES | NEUROIMAGING | TIME-DEPENDENT DIFFUSION | AXON DIAMETER DISTRIBUTION | MULTIPLE-SCLEROSIS | MAGNETIC-RESONANCE | RADIOFREQUENCY FIELD | MYELIN G-RATIO | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Humans | Myelin Sheath | Spinal Cord - diagnostic imaging | Magnetic Resonance Imaging - methods | Adult | Female | Male | Diffusion Magnetic Resonance Imaging - methods | Specific gravity | Multiple sclerosis | Diagnostic imaging | Values | Edema | Nervous system | Standard deviation | Nuclear magnetic resonance--NMR | Dietary fiber | axcaliber | myelin mapping | diffusion | spinal cord | g-ratio
Journal Article
NeuroImage, ISSN 1053-8119, 11/2018, Volume 182, pp. 469 - 478
Diffusion microstructural imaging techniques have attracted great interest in the last decade due to their ability to quantify axon diameter and volume...
Phantom validation | q-space | AxCaliber | Human connectome project | Diffusion | Microstructure | WHITE-MATTER | WATER RELAXATION | NEUROSCIENCES | NEUROIMAGING | AXON DIAMETER DISTRIBUTION | MULTIPLE-SCLEROSIS | MAGNETIC-RESONANCE | FIBER-TRACKING | SPIN-ECHO | STATE FREE PRECESSION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | NERVOUS-TISSUE | Diffusion Magnetic Resonance Imaging - standards | Models, Theoretical | Neuroimaging - methods | Phantoms, Imaging - standards | Biomimetics - methods | Biomimetics - standards | Reproducibility of Results | Computer Simulation | Humans | Connectome | Diffusion Magnetic Resonance Imaging - methods | Neuroimaging - standards | Textile fabrics | Medicine, Experimental | Medical research | Usage | Biomimetics | Neuroimaging | Research & development--R&D | Standardization | Realism | Permeability | Substantia alba | Estimates | Experiments | Mimicry | Magnetic resonance imaging | Polypropylene | Anisotropy | Quality control | Software | Human Connectome Project | microstructure | phantom validation
Phantom validation | q-space | AxCaliber | Human connectome project | Diffusion | Microstructure | WHITE-MATTER | WATER RELAXATION | NEUROSCIENCES | NEUROIMAGING | AXON DIAMETER DISTRIBUTION | MULTIPLE-SCLEROSIS | MAGNETIC-RESONANCE | FIBER-TRACKING | SPIN-ECHO | STATE FREE PRECESSION | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | NERVOUS-TISSUE | Diffusion Magnetic Resonance Imaging - standards | Models, Theoretical | Neuroimaging - methods | Phantoms, Imaging - standards | Biomimetics - methods | Biomimetics - standards | Reproducibility of Results | Computer Simulation | Humans | Connectome | Diffusion Magnetic Resonance Imaging - methods | Neuroimaging - standards | Textile fabrics | Medicine, Experimental | Medical research | Usage | Biomimetics | Neuroimaging | Research & development--R&D | Standardization | Realism | Permeability | Substantia alba | Estimates | Experiments | Mimicry | Magnetic resonance imaging | Polypropylene | Anisotropy | Quality control | Software | Human Connectome Project | microstructure | phantom validation
Journal Article
Magnetic Resonance in Medicine, ISSN 0740-3194, 05/2018, Volume 79, Issue 5, pp. 2759 - 2765
Purpose Recent MRI techniques have been introduced that can extract microstructural information in the white matter, such as the density or macromolecular...
diffusion | AxCaliber | myelin content; spinal cord; g‐ratio | MRI | myelin content; spinal cord; g-ratio | myelin content | WHITE-MATTER | g-ratio | MAGNETIZATION-TRANSFER | OF-THE-ART | REPRODUCIBILITY | IN-VIVO | DIFFUSION MRI | MYELIN WATER FRACTION | spinal cord | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Reproducibility of Results | Humans | Image Interpretation, Computer-Assisted - methods | Spinal Cord - diagnostic imaging | Male | Young Adult | Spinal Cord - chemistry | Algorithms | Adolescent | Signal Processing, Computer-Assisted | Adult | Female | Myelin Sheath - chemistry | Diffusion Magnetic Resonance Imaging - methods | Medicine, Experimental | Medical research | Diagnostic imaging | Image processing | Analysis | Attention deficit disorder | Correlation coefficient | Spinal cord | Magnetic resonance imaging | Reproducibility | Macromolecules | Correlation coefficients | Information processing | Substantia alba | Microstructure | Variance analysis | Myelin mapping | g-Ratio | Diffusion
diffusion | AxCaliber | myelin content; spinal cord; g‐ratio | MRI | myelin content; spinal cord; g-ratio | myelin content | WHITE-MATTER | g-ratio | MAGNETIZATION-TRANSFER | OF-THE-ART | REPRODUCIBILITY | IN-VIVO | DIFFUSION MRI | MYELIN WATER FRACTION | spinal cord | RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING | Reproducibility of Results | Humans | Image Interpretation, Computer-Assisted - methods | Spinal Cord - diagnostic imaging | Male | Young Adult | Spinal Cord - chemistry | Algorithms | Adolescent | Signal Processing, Computer-Assisted | Adult | Female | Myelin Sheath - chemistry | Diffusion Magnetic Resonance Imaging - methods | Medicine, Experimental | Medical research | Diagnostic imaging | Image processing | Analysis | Attention deficit disorder | Correlation coefficient | Spinal cord | Magnetic resonance imaging | Reproducibility | Macromolecules | Correlation coefficients | Information processing | Substantia alba | Microstructure | Variance analysis | Myelin mapping | g-Ratio | Diffusion
Journal Article
Brain Structure and Function, ISSN 1863-2653, 5/2015, Volume 220, Issue 3, pp. 1777 - 1788
The understanding of the relationship between structure and function has always characterized biology in general and neurobiology in particular. One such...
Neurology | Neurosciences | Biomedicine | DTI | Diffusion MRI | EEG-ERP’s | AxCaliber | Conduction velocity | Axon diameter | Cell Biology | WHITE-MATTER | ANATOMY & MORPHOLOGY | SPINAL-CORD | NEUROSCIENCES | TRANSMISSION TIME | NERVE-CONDUCTION | EEG-ERP's | INTERHEMISPHERIC-TRANSFER TIME | WATER DIFFUSION | MULTIPLE-SCLEROSIS | EVENT-RELATED POTENTIALS | HUMAN CORPUS-CALLOSUM | Visual Perception - physiology | Brain - anatomy & histology | Humans | Male | Neural Conduction - physiology | Axons - physiology | Electroencephalography | Image Processing, Computer-Assisted - methods | Touch Perception - physiology | Brain - physiology | Young Adult | Algorithms | Diffusion Magnetic Resonance Imaging - instrumentation | Adult | Female | Diffusion Magnetic Resonance Imaging - methods | Brain | Nervous system diseases | Valuation | Physiological aspects | Real property | Neurophysiology | Nuclear magnetic resonance--NMR
Neurology | Neurosciences | Biomedicine | DTI | Diffusion MRI | EEG-ERP’s | AxCaliber | Conduction velocity | Axon diameter | Cell Biology | WHITE-MATTER | ANATOMY & MORPHOLOGY | SPINAL-CORD | NEUROSCIENCES | TRANSMISSION TIME | NERVE-CONDUCTION | EEG-ERP's | INTERHEMISPHERIC-TRANSFER TIME | WATER DIFFUSION | MULTIPLE-SCLEROSIS | EVENT-RELATED POTENTIALS | HUMAN CORPUS-CALLOSUM | Visual Perception - physiology | Brain - anatomy & histology | Humans | Male | Neural Conduction - physiology | Axons - physiology | Electroencephalography | Image Processing, Computer-Assisted - methods | Touch Perception - physiology | Brain - physiology | Young Adult | Algorithms | Diffusion Magnetic Resonance Imaging - instrumentation | Adult | Female | Diffusion Magnetic Resonance Imaging - methods | Brain | Nervous system diseases | Valuation | Physiological aspects | Real property | Neurophysiology | Nuclear magnetic resonance--NMR
Journal Article
2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017), ISSN 1945-7928, 04/2017, pp. 766 - 769
Axon diameter estimation has been a focus of the diffusion MRI community for the past decade. The main argument has been that while diffusion models always...
Validation | Correlation | Spinal cord | Estimation | Histology | AxCaliber | 1D-SHORE | Machine Learning | Diffusion tensor imaging | Random Forest | Radio frequency | Axons | Axon Diameter | MAP-MRI | Diffusion MRI
Validation | Correlation | Spinal cord | Estimation | Histology | AxCaliber | 1D-SHORE | Machine Learning | Diffusion tensor imaging | Random Forest | Radio frequency | Axons | Axon Diameter | MAP-MRI | Diffusion MRI
Conference Proceeding
2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI), ISSN 1945-7928, 04/2015, Volume 2015-, pp. 1176 - 1179
Two component models of diffusion-weighed signal decay in Magnetic Resonance Imaging have been advocated for use in the estimation of axon diameter...
Nerve fibers | Magnetic resonance imaging | axon diameter distribution | Optical attenuators | Diffusion weighted MRI | Attenuation | Data models | AxCaliber | Erbium | CHARMED | Optical pulses | Axons | Utilities | Approximation | Mathematical analysis | Decay | Diffusion | Density
Nerve fibers | Magnetic resonance imaging | axon diameter distribution | Optical attenuators | Diffusion weighted MRI | Attenuation | Data models | AxCaliber | Erbium | CHARMED | Optical pulses | Axons | Utilities | Approximation | Mathematical analysis | Decay | Diffusion | Density
Conference Proceeding
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