Functional Brain Imaging |
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Page 193
... perfusion , which is referred to as misery perfusion . After a week , the infarcted brain tends to increase rCBF while rCMRglc remains depressed . This phenomenon is referred to as luxury perfusion . After a month , rCBF and rCMRglc are ...
... perfusion , which is referred to as misery perfusion . After a week , the infarcted brain tends to increase rCBF while rCMRglc remains depressed . This phenomenon is referred to as luxury perfusion . After a month , rCBF and rCMRglc are ...
Page 258
... perfusion , using specific MRI sequences designed to be sensitive to perfusion- ( and diffusion- ) induced phase shifts , may eventually be extended to detect cerebral perfusion changes with functional activation . The third ap- proach ...
... perfusion , using specific MRI sequences designed to be sensitive to perfusion- ( and diffusion- ) induced phase shifts , may eventually be extended to detect cerebral perfusion changes with functional activation . The third ap- proach ...
Page 321
... perfusion in neurologic disorders . Radiology 161 : 401-407 , 1986 . 70. Hazelwood DG , Rorschach HE , Lin C : Diffusion of water in tissues and MRI , Magn Reson Med 19 : 214-216 , 1991 . 71. LeBihan D , Basser PJ , Mattiello J et al ...
... perfusion in neurologic disorders . Radiology 161 : 401-407 , 1986 . 70. Hazelwood DG , Rorschach HE , Lin C : Diffusion of water in tissues and MRI , Magn Reson Med 19 : 214-216 , 1991 . 71. LeBihan D , Basser PJ , Mattiello J et al ...
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