Title | Creator | Description | Identifier | ||
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1 | Basic Physics of MRI | Thomas J. Carlow, MD | Nuclei in a magnetic field: A . Nuclei contain protons and neutrons that spin at high speed. 1. Proton (+) 2. Neutron (-) 3. Spin generates a magnetic field 'magnetic moment' 4 . Paired nuclei a. Equal protons (+) and neutrons (-) b . Cancel each other - no MM 5. Unpaired nuclei a. Unequal protons r... | 19860225_nanos_mriinosympos_01 |