NMR FAST LINE-SCAN IMAGING USING A LINE-SHAPED FOCUSING FIELD.

被引：0

作者：

Yamada, Yoshifumi ^{[1
]}

Goto, Takao ^{[1
]}

Tanaka, Kunio ^{[1
]}

机构：

[1] Utsunomiya Univ, Utsunomiya, Jpn, Utsunomiya Univ, Utsunomiya, Jpn

来源：

Electronics and Communications in Japan, Part II: Electronics (English translation of Denshi Tsushin Gakkai Ronbunshi) | 1988年 / 71卷 / 02期

关键词：

IMAGE PROCESSING - Reconstruction - MAGNETIC LENSES - NUCLEAR MAGNETIC RESONANCE;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A new NMR imaging technique is described. A selective excitation is given in a line-shaped focusing field. The spin distribution in the one-dimension line-shaped excitation region is detected with a linear magnetic field gradient. The methods of generating the line-shaped magnetic focusing field and its scanning are described together with the selective excitation characteristic. Experiments of imaging with an 819-kHz pulsed NMR system and their results are shown. The data collection time of the method was examined, showing much shorter time than conventional line-scanning methods.

引用

页码：64 / 72

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