B0
Last revised by Daniel J Bell on 17 Jul 2020
Citation, DOI, disclosures and article data
Citation:
Jones J, Bell D, Murphy A, et al. B0. Reference article, Radiopaedia.org (Accessed on 19 Mar 2024) https://doi.org/10.53347/rID-5854
Permalink:
rID:
5854
Article created:
24 Mar 2009,
Jeremy Jones ◉
Disclosures:
At the time the article was created Jeremy Jones had no recorded disclosures.
View Jeremy Jones's current disclosures
Last revised:
17 Jul 2020,
Daniel J Bell ◉
Disclosures:
At the time the article was last revised Daniel J Bell had no recorded disclosures.
View Daniel J Bell's current disclosures
Revisions:
8 times, by
4 contributors -
see full revision history and disclosures
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Tags:
Synonyms:
- Static magnetic field strength
- Magnetic field strength (static field)
- Magnetic field strength (main MRI field)
The B0 in MRI refers to the main static magnetic field and is measured in teslas (T). The majority of MRI systems in clinical use are 1.5 T, with increasing numbers of 3 T systems being installed. Since 2017, 7 T clinical scanners have been available, see ultrahigh field MRI.
Altering the field strength will affect the Larmor frequency at which the protons precess.
See also
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