Functional Brain Imaging |
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Page 45
The cerebellum is an exceptionally large structure in the human brain . It is a
phylogenetically old structure that receives ascending input from most of the
sensory systems and descending input from the cerebral cortex . The surface of
the ...
The cerebellum is an exceptionally large structure in the human brain . It is a
phylogenetically old structure that receives ascending input from most of the
sensory systems and descending input from the cerebral cortex . The surface of
the ...
Page 247
This structure allows the transmembrane movement of ater and small solutes ( up
to approximately 68 kD ) but is essentially impermeable to large molecules . In
the absence of capillary flow ( and when there is sufficient time for exchange ...
This structure allows the transmembrane movement of ater and small solutes ( up
to approximately 68 kD ) but is essentially impermeable to large molecules . In
the absence of capillary flow ( and when there is sufficient time for exchange ...
Page 426
A , Electrons surrounding the protons of methane shield the nucleus from the full
applied magnetic field . B , The ring structure of benzene draws electrons from
the protons , resulting in less shielding of the nuclei . Each filled with fat and
water ...
A , Electrons surrounding the protons of methane shield the nucleus from the full
applied magnetic field . B , The ring structure of benzene draws electrons from
the protons , resulting in less shielding of the nuclei . Each filled with fat and
water ...
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Contents
Introduction to Brain Imaging | 1 |
Computerized Axial Tomography | 97 |
Magnetic Resonance Imaging | 145 |
Copyright | |
6 other sections not shown
Other editions - View all
Functional Brain Imaging William W. Orrison,Jeffrey Lewine,John Sanders,Michael F. Hartshorne Limited preview - 2017 |
Common terms and phrases
abnormal activity additional agents allow appearance applications arterial associated blood flow brain cause cells central cerebral changes clinical complex components computed concentration considered contrast cortex cortical decreased demonstrating depends detection diffusion direction disease echo effects emission et al evoked FMRI frequency functional glucose gradient human imaging important increased indicator injection intensity lateral less levels limited localization Magn Reson magnetic field mapping matter measured membrane methods motor nerve neurons normal Nucl nuclei object observed obtained occur oxygen particular patients pattern peak perfusion phase potential primary processing produce projections pulse recorded regions relative relaxation resolution response scan sensitivity sequences shift signal significant space spatial SPECT stimulation strength structure studies techniques temporal tion tissue tomography tumors typically visual volume York