Functional Brain Imaging |
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Page 59
... motor loop Cerebral cortex Somatic sensory Thalamic nuclei Primary motor Premotor Supplementary motor area GPi Ventral Putamen SNr lateral 2. Oculomotor loop Post . parietal Prefrontal Caudate SNr Frontal eye ( body ) GPi Ventral ant ...
... motor loop Cerebral cortex Somatic sensory Thalamic nuclei Primary motor Premotor Supplementary motor area GPi Ventral Putamen SNr lateral 2. Oculomotor loop Post . parietal Prefrontal Caudate SNr Frontal eye ( body ) GPi Ventral ant ...
Page 76
... Motor System45-47 Motor control is achieved via a complex series of interactions among the cortex , basal ganglia , thalamus , cerebellum , and brainstem nuclei . The nervous system has three classes of descending pathways : ( 1 ) motor ...
... Motor System45-47 Motor control is achieved via a complex series of interactions among the cortex , basal ganglia , thalamus , cerebellum , and brainstem nuclei . The nervous system has three classes of descending pathways : ( 1 ) motor ...
Page 394
... motor activation . The primary motor field is generally dipolar ( Fig . 9-37 ) , and its source localizes to the anterior bank of the central sulcus . The subse- quent , often larger signal actually represents feedfor- ward and feedback ...
... motor activation . The primary motor field is generally dipolar ( Fig . 9-37 ) , and its source localizes to the anterior bank of the central sulcus . The subse- quent , often larger signal actually represents feedfor- ward and feedback ...
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