Functional Brain Imaging |
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Page 183
... RARE sequence ( Rapid Acquisition with Relax- ation Enhancement ) is a standard for these tech- niques . This is a rapid spin echo method that uses a series of RF ( 180 - degree ) refocused echoes to acquire more than one line in ...
... RARE sequence ( Rapid Acquisition with Relax- ation Enhancement ) is a standard for these tech- niques . This is a rapid spin echo method that uses a series of RF ( 180 - degree ) refocused echoes to acquire more than one line in ...
Page 186
... RARE imaging : a fast imaging method for clinical MR , Magn Reson Med 3 : 823-833 , 1986 . 47. Carr HY , Purcell EM : Effects of diffusion on free precession in nuclear magnetic resonance experiments , Physiol Rev 94 : 630- 638 , 1954 ...
... RARE imaging : a fast imaging method for clinical MR , Magn Reson Med 3 : 823-833 , 1986 . 47. Carr HY , Purcell EM : Effects of diffusion on free precession in nuclear magnetic resonance experiments , Physiol Rev 94 : 630- 638 , 1954 ...
Page 358
... rare stimulus evokes an additonal P3 component if it is attended to . The P3 complex is believed to reflect mnemonic factors and the subjective probability of the rare event . P3 amplitude , latency , and topology have been shown to be ...
... rare stimulus evokes an additonal P3 component if it is attended to . The P3 complex is believed to reflect mnemonic factors and the subjective probability of the rare event . P3 amplitude , latency , and topology have been shown to be ...
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