Functional Brain Imaging |
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Page 131
... MATTER DISEASE Our understanding of white matter diseases of the brain has been dramatically improved by the advent of MR . It was not until clinical MR became generally available that its impact on this category of disease could be ...
... MATTER DISEASE Our understanding of white matter diseases of the brain has been dramatically improved by the advent of MR . It was not until clinical MR became generally available that its impact on this category of disease could be ...
Page 139
... matter that were not identified on the CT scan ( see A ) . brainstem , and cerebellar white matter . These abnor- mal areas of increased signal intensity may also be identified in the subcortical white matter , internal capsule , and ...
... matter that were not identified on the CT scan ( see A ) . brainstem , and cerebellar white matter . These abnor- mal areas of increased signal intensity may also be identified in the subcortical white matter , internal capsule , and ...
Page 141
... matter changes may also be identified as a result of primary AIDS virus infection ( Fig . 3-56 ) . Acute disseminated encephalomyelitis ( ADE ) may present within 1 week after exposure to varicella or influenza . MR will again ...
... matter changes may also be identified as a result of primary AIDS virus infection ( Fig . 3-56 ) . Acute disseminated encephalomyelitis ( ADE ) may present within 1 week after exposure to varicella or influenza . MR will again ...
Contents
Introduction to Brain Imaging | 1 |
Computerized Axial Tomography | 97 |
Magnetic Resonance Imaging | 145 |
Copyright | |
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Functional Brain Imaging William W. Orrison,Jeffrey Lewine,John Sanders,Michael F. Hartshorne Limited preview - 2017 |
Common terms and phrases
abnormal activity ALFMA arterial auditory Axial axon basal ganglia brain capillary cells central central sulcus cerebral blood flow chemical shift clinical coil computed computed tomography contrast agent cortex cortical decreased demonstrating detection diffusion dipole disease effects encoding epilepsy extracellular field strength FMRI focal frequency functional Gd-DTPA glucose gradient HMPAO infarction inhomogeneous injection lesions Magn Reson magnetic field magnetic resonance imaging mapping measured membrane metabolism methods motor msec neoplasms nerve nervous system neural neuromagnetic neurons normal Nucl nuclei oxygen paramagnetic patients pattern peak perfusion phase positron emission tomography posterior processing projections proton pulse Radon transform rCBF receptors relaxation scan seizures sensitivity sequences signal changes signal intensity slice SMRM Annual Meeting somatosensory spatial SPECT spectra spikes spin echo stimulation studies T2-weighted techniques temporal lobe thalamus tion tissue tumors uptake visual voxel white matter