Functional Brain Imaging |
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Page 42
... nerves exit the brain at the medullary level ( Fig . 2-49 ) . The most caudal nerve , nerve XII , is the hypoglossal nerve . This motor nerve is concerned mostly with movement of the tongue . Nerve XI , the accessory nerve , has cranial ...
... nerves exit the brain at the medullary level ( Fig . 2-49 ) . The most caudal nerve , nerve XII , is the hypoglossal nerve . This motor nerve is concerned mostly with movement of the tongue . Nerve XI , the accessory nerve , has cranial ...
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 46
... nerve IV , the trochlear nerve , leaves the mesencephalon from the dorsal aspect . The trochlear nerve innervates the superior oblique muscles of the eye . Cranial nerve III , the oculomotor nerve , exits ventrally . Paraventricular ...
... nerve IV , the trochlear nerve , leaves the mesencephalon from the dorsal aspect . The trochlear nerve innervates the superior oblique muscles of the eye . Cranial nerve III , the oculomotor nerve , exits ventrally . Paraventricular ...
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 |
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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