Functional Brain Imaging |
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Page 125
... appearance and evolution of intracranial hemor- rhages . There are areas of disagreement in the litera- ture , particularly related to the expected temporal MR appearance of hemorrhage . A common pattern in the appearance of ...
... appearance and evolution of intracranial hemor- rhages . There are areas of disagreement in the litera- ture , particularly related to the expected temporal MR appearance of hemorrhage . A common pattern in the appearance of ...
Page 127
... appearance of hemorrhage sug- gests that a single appearance cannot be considered absolutely diagnostic any time after the onset . The variability observed in intracranial hemorrhage also suggests that a variety of factors may be ...
... appearance of hemorrhage sug- gests that a single appearance cannot be considered absolutely diagnostic any time after the onset . The variability observed in intracranial hemorrhage also suggests that a variety of factors may be ...
Page 285
... appearance . This expres- sion also indicates that the frequency differences and image appearance will depend on the strength of the magnetic field , reflected in both ws and wo . The use of image appearance to estimate degree of tissue ...
... appearance . This expres- sion also indicates that the frequency differences and image appearance will depend on the strength of the magnetic field , reflected in both ws and wo . The use of image appearance to estimate degree of tissue ...
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