Functional Brain Imaging |
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Page 346
... contractions may occur at either regular or irregular intervals . Both the ictal and the interictal EEG are characterized by polyspike and wave activity or spike and wave or sharp and slow wave activity . Clonic seizures consist of ...
... contractions may occur at either regular or irregular intervals . Both the ictal and the interictal EEG are characterized by polyspike and wave activity or spike and wave or sharp and slow wave activity . Clonic seizures consist of ...
Page 347
... contraction of the axial musculature of the entire body . The interictal EEG shows runs of rhythmic discharges of sharp and slow waves against a mostly normal background . Ictal EEG generally shows low - voltage fast activity or a 9 to ...
... contraction of the axial musculature of the entire body . The interictal EEG shows runs of rhythmic discharges of sharp and slow waves against a mostly normal background . Ictal EEG generally shows low - voltage fast activity or a 9 to ...
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