Functional Brain Imaging |
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Page 212
... left temporal lobe seizures . Hypermetabolism in the left temporal lobe is seen in the ictal scan . Injection and scan during the immediate postictal period show mild hyperfusion in the left mesial temporal region ( short curved arrow ) ...
... left temporal lobe seizures . Hypermetabolism in the left temporal lobe is seen in the ictal scan . Injection and scan during the immediate postictal period show mild hyperfusion in the left mesial temporal region ( short curved arrow ) ...
Page 229
... left temporal lobe seizures . An area of decreased temporal lobe perfusion is seen in the coronal sections ( arrows ) . B , The line - profile region of interest technique shows graphically the reduced temporal lobe labeling . POSTICTAL ...
... left temporal lobe seizures . An area of decreased temporal lobe perfusion is seen in the coronal sections ( arrows ) . B , The line - profile region of interest technique shows graphically the reduced temporal lobe labeling . POSTICTAL ...
Page 230
... left temporal lobe seizures . Hypermetabolism in the left temporal lobe is seen in the ictal scan . Injection and scan during the immediate postictal period shows mild hyperfusion in the left mesial temporal region ( short curved arrow ) ...
... left temporal lobe seizures . Hypermetabolism in the left temporal lobe is seen in the ictal scan . Injection and scan during the immediate postictal period shows mild hyperfusion in the left mesial temporal region ( short curved arrow ) ...
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