Functional Brain Imaging |
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Page 346
... complex visual hallucinations . Autonomic seizures may manifest in any of several ways , includ- ing vomiting , sweating , and incontinence . Psychic disturbances of higher cognitive functions are most frequently associated with complex ...
... complex visual hallucinations . Autonomic seizures may manifest in any of several ways , includ- ing vomiting , sweating , and incontinence . Psychic disturbances of higher cognitive functions are most frequently associated with complex ...
Page 400
... complex and tonic- clonic seizures . MRI revealed thickening of the cortical mantel at left parietal locations and a region of left parietal dysplasia ( Fig . 9-48 ) . EEG showed frequent interictal spikes maximal at left frontocentral ...
... complex and tonic- clonic seizures . MRI revealed thickening of the cortical mantel at left parietal locations and a region of left parietal dysplasia ( Fig . 9-48 ) . EEG showed frequent interictal spikes maximal at left frontocentral ...
Page 435
... ( complex - valued ) images leads to the cancellation of the fat , leaving a water image . Subtraction of the two images leads to the formation of a fat image . Weisskoff and Kiihne22 developed a similar tech- nique for magnetic field and ...
... ( complex - valued ) images leads to the cancellation of the fat , leaving a water image . Subtraction of the two images leads to the formation of a fat image . Weisskoff and Kiihne22 developed a similar tech- nique for magnetic field and ...
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