Functional Brain Imaging |
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Page 130
... Axial T2 - weighted MR ( TR 2500 , TE 90 ) demonstrating significant flow void in a large arteriovenous malformation . B , Axial T1 - weighted MR demonstrating focal areas of flow void in arteriovenous malformation . C , Axial T2 ...
... Axial T2 - weighted MR ( TR 2500 , TE 90 ) demonstrating significant flow void in a large arteriovenous malformation . B , Axial T1 - weighted MR demonstrating focal areas of flow void in arteriovenous malformation . C , Axial T2 ...
Page 139
William W. Orrison. A B Fig . 3-56 . A , Axial CT scan demonstrating no definite abnormality and interpreted as normal in this patient with AIDS . B , Axial T2 - weighted MR ( TR 2500 , TE 90 ) demonstrating abnormal areas of increased ...
William W. Orrison. A B Fig . 3-56 . A , Axial CT scan demonstrating no definite abnormality and interpreted as normal in this patient with AIDS . B , Axial T2 - weighted MR ( TR 2500 , TE 90 ) demonstrating abnormal areas of increased ...
Page 385
... axial gradiometer configura- tions . However , off - diagonal planar configurations are now finding more widespread use ( Fig . 9-24 ) . This type of gradiometer has several advantages over axial configurations , including its compact ...
... axial gradiometer configura- tions . However , off - diagonal planar configurations are now finding more widespread use ( Fig . 9-24 ) . This type of gradiometer has several advantages over axial configurations , including its compact ...
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 |
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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