[FIX] Clean up qMRI RB1COR notes (#1465)

* Fix reference to transmit coils in RB1COR description * Clarify RB1COR images acquired sequentially --------- Co-authored-by: Luke Edwards <[email protected]>
bids-standard · May 2, 2023 · 6c5b34d · 6c5b34d
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commit 6c5b34d
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/src/appendices/qmri.md b/src/appendices/qmri.md
@@ -706,9 +706,12 @@ The example above applies to the `TB1RFM` suffix as well.
 
 #### `RB1COR` specific notes
 
-This method generates a sensitivity map by combining two low resolution images
-collected by two transmit coils (the body and the head coil) upon subsequent scans
-with identical acquisition parameters.
+This method generates a receive sensitivity map by combining two low resolution images
+collected sequentially by two different RF coils in receive mode (the body and the head coil)
+with otherwise identical acquisition parameters.
+To correct for dynamic changes in the receive sensitivity over time due to, for example,
+subject motion, separate receive sensitivity maps may be acquired for each anatomical
+acquisition in a file collection.
 
 To properly identify constituents of this particular method, values of the `acq`
 entity SHOULD begin with either `body` or `head` and MAY be followed by freeform