Basic MRI Physics

Magnetic resonance imaging (MRI) uses a superconducting magnet to create images of the internal structures, organs and tissues of the patient.
Its a very good lecture nots for the students who wants to understand basics of MRI physics.

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Mujeeb-Ur-Rehman Medical Physicist DUHS,Karachi  Credit for the discovery of NMR goes to Isidor Isaac Rabi, who received the Nobel Prize in Physics in 1944. Why MRI?  Excellent contrast resolution than CT  possible to detect minute contrast differences in (soft) tissue.  one can use x-ray and CT to visualize bone structures whereas  MRI is extremely useful for detecting soft tissue lesions.  The earth is a giant ball that floats in space.  The earth has an electrical charge. Whether it be positive or negative is not important.  The earth rotates (spins) around it‟s own axis.  you remember an electrical current induces, causes a magnetic force, or magnetic field. So, Now not all Nuclei are “MRI active”.. Which of the following could produce an MRI image? Only those with an odd number of protons and neutrons. 11C 13N 19F 31P

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Specifications

Level: University
School: Open University
Course: Healthcare
Subject: Medical Imaging Physics
Course code: MPRAD-2 102
Year of study: 2020
Book
Name book: MRI physics
Document
Section: Lecture notes
Made on: 12-12-2020
Updated on: 14-12-2020
Type: .pdf
Pages: 90
Language: English

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Senior Lecturer and Medical Physicist at Dow University of Health Sciences now

Experienced Lecturer In Physics with a demonstrated history of working in the education management industry. Skilled in Research, Microsoft PowerPoint, Teaching, Leadership, and Microsoft Office. Strong education professional with a Bachelor of Science - BS focused in Physics from University of Sindh.

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