The invention discloses an experiment method based on pH value-sensitive
magnetization transfer on 1.5T
magnetic resonance imaging. The method includes the following steps that two groups of pH value
test tube models are prepared, and an
agarose-
creatine model is arranged in each
test tube; scanning is carried out on a clinical 1.5T
magnetic resonance scanner, the coil adopted by scanning is an eight-channel
transmitter /
receiver coil, and the offset frequency of a radio-frequency pulse can be set as negative 121Hz, 121Hz and 224Hz by modifying sequential source codes; and at the offset frequency of 224Hz, the high-quality
magnetization transfer imaging of the two groups of pH value
test tube models can be obtained. By utilizing the
magnetization transfer technology, optimizing sequential parameters and choosing offset frequency, the experiment method can obtain pH value-sensitive
magnetization transfer imaging on the clinical 1.5T
magnetic resonance scanner, provides an experimental basis for the
clinical research of pH value-sensitive
magnetization transfer imaging, and is significant in characterizing ischemic tissue-damaged regions and directing the treatment of strokes and the diagnosis of tumors.