Functional Brain Imaging |
From inside the book
Results 1-3 of 11
Page 157
... rarely uniform and will typically provide a signal that comes from several different components . This is because the body is inhomoge- neous and is composed , from a proton concentration point of view , of water , fat , and various ...
... rarely uniform and will typically provide a signal that comes from several different components . This is because the body is inhomoge- neous and is composed , from a proton concentration point of view , of water , fat , and various ...
Page 349
... rarely causes significant EEG changes , whereas large lesions of the thalamus cause local rhythm changes in appropriate projection zones . In patients with mild atherosclerotic disease , the resting EEG is generally normal , but ...
... rarely causes significant EEG changes , whereas large lesions of the thalamus cause local rhythm changes in appropriate projection zones . In patients with mild atherosclerotic disease , the resting EEG is generally normal , but ...
Page 407
... rarely localize within the tumor . Rather , they are ALFMA Fig . 9-57 . Magnetic source localization images showing ALFMA sources in the right temporal lobe of an epileptic patient who does not have frequent interictal spiking . Video ...
... rarely localize within the tumor . Rather , they are ALFMA Fig . 9-57 . Magnetic source localization images showing ALFMA sources in the right temporal lobe of an epileptic patient who does not have frequent interictal spiking . Video ...
Contents
Introduction to Brain Imaging | 1 |
Computerized Axial Tomography | 97 |
Magnetic Resonance Imaging | 145 |
Copyright | |
6 other sections not shown
Other editions - View all
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