Functional Brain Imaging |
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Page 90
... cause vasodilation . Coupling of Neurophysiologic Activity with Cerebral Metabolism and Blood Flow The sodium - potassium pump of neurons is the dominant consumer of energy within neurons . The activity of the pump is regulated by ...
... cause vasodilation . Coupling of Neurophysiologic Activity with Cerebral Metabolism and Blood Flow The sodium - potassium pump of neurons is the dominant consumer of energy within neurons . The activity of the pump is regulated by ...
Page 349
... 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 ...
... 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 358
... causing prolongation of the III to V interpeak latency , especially on the contralateral side . Intraaxial brainstem lesions ( e.g. , gliomas ) generally cause bilateral increases in the III to V interpeak latency . BAEPs are generally ...
... causing prolongation of the III to V interpeak latency , especially on the contralateral side . Intraaxial brainstem lesions ( e.g. , gliomas ) generally cause bilateral increases in the III to V interpeak latency . BAEPs are generally ...
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