Functional Brain Imaging |
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Page 43
... nerve X , the vagus nerve , is a mixed nerve containing both sensory and motor fibers . The vagus has both efferent and afferent connections to the larynx , it plays a role in taste sensation from the tongue , and it has parasym ...
... nerve X , the vagus nerve , is a mixed nerve containing both sensory and motor fibers . The vagus has both efferent and afferent connections to the larynx , it plays a role in taste sensation from the tongue , and it has parasym ...
Page 88
... vagus nerve . These actions lead to a decrease in pressures . When the pressure is low , these same mechanisms provide for up - regulation of the pressure . Several factors modulate cerebral flow resistance . One factor is blood ...
... vagus nerve . These actions lead to a decrease in pressures . When the pressure is low , these same mechanisms provide for up - regulation of the pressure . Several factors modulate cerebral flow resistance . One factor is blood ...
Page 478
... Vagus nerve , 43 Vascular oxygenation appearance , FMRI and , 284-285 Vascular structure , cerebral circulation and , FMRI and , 247-248 Vascular volume fraction , residue detec- tion and , 272 Vasculature , cerebral ; see Cerebral ...
... Vagus nerve , 43 Vascular oxygenation appearance , FMRI and , 284-285 Vascular structure , cerebral circulation and , FMRI and , 247-248 Vascular volume fraction , residue detec- tion and , 272 Vasculature , cerebral ; see Cerebral ...
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