QuestionDecember 19, 2025

The primary factor controlling SNR in MRI is: Select one: TE Receiver bandwidth TR Voxel volume

The primary factor controlling SNR in MRI is: Select one: TE Receiver bandwidth TR Voxel volume
The primary factor controlling SNR in MRI is:
Select one:
TE
Receiver bandwidth
TR
Voxel volume

Solution
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Answer

Voxel volume Explanation 1. Identify SNR dependence in MRI SNR in MRI increases with larger voxel volume due to more spins contributing to signal. 2. Compare with other factors TE, TR, and receiver bandwidth also affect SNR, but voxel volume is the primary direct factor.

Explanation

1. Identify SNR dependence in MRI <br /> SNR in MRI increases with larger voxel volume due to more spins contributing to signal. <br /><br />2. Compare with other factors <br /> TE, TR, and receiver bandwidth also affect SNR, but voxel volume is the primary direct factor.
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