Abstract:
:Any number of coils can in principle be used simultaneously and independently in magnetic resonance imaging if the mutual inductances are sufficiently small. Surface coils and head or body coils have equal sensitivity at some crossover depth of the order of 6 to 10 cm. Using a 7.5-cm-diameter surface coil that was intrinsically isolated from the head coil, images were acquired simultaneously from both coils and combined to improve the signal-to-noise ratio at 6 cm depth by 2 1/2. A similar experiment with the body coil showed 2 1/2 improvement at about 8 cm depth.
journal_name
Magn Reson Medjournal_title
Magnetic resonance in medicineauthors
Hyde JS,Froncisz W,Jesmanowicz A,Kneeland JBdoi
10.1002/mrm.1910060212subject
Has Abstractpub_date
1988-02-01 00:00:00pages
235-9issue
2eissn
0740-3194issn
1522-2594journal_volume
6pub_type
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