Functional Brain Imaging |
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Page 34
... neural plate , tube , and crest form . A biochemical interaction known as neural induction occurs between notochordal tissue located along the midline and anterior to the blastopore and the overlying head process . Neural induction ...
... neural plate , tube , and crest form . A biochemical interaction known as neural induction occurs between notochordal tissue located along the midline and anterior to the blastopore and the overlying head process . Neural induction ...
Page 35
... neural folds fuse to form the neural tube . Fig . 2-34 . By day 24 , the neural crest and neural tube are distinct . The neural crest gives rise to elements of the peripheral nervous system , while the neural tube gives rise to the ...
... neural folds fuse to form the neural tube . Fig . 2-34 . By day 24 , the neural crest and neural tube are distinct . The neural crest gives rise to elements of the peripheral nervous system , while the neural tube gives rise to the ...
Page 38
... neural tissues . The induced medial and dorsal cells begin to proliferate more rapidly than neighboring cells , and they form the precursor of the nervous system , the neural plate ( Fig . 2-31 ) . Because of continued local ...
... neural tissues . The induced medial and dorsal cells begin to proliferate more rapidly than neighboring cells , and they form the precursor of the nervous system , the neural plate ( Fig . 2-31 ) . Because of continued local ...
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