mriutils
¶
Utilities for calculations related to MRI
MRIError |
|
calculate_dwell_time (water_fat_shift, …) |
Calculate the dwell time |
calculate_dwell_time¶
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nibabel.mriutils.
calculate_dwell_time
(water_fat_shift, echo_train_length, field_strength)¶ Calculate the dwell time
Parameters: water_fat_shift : float
The water fat shift of the recording, in pixels.
echo_train_length : int
The echo train length of the imaging sequence.
field_strength : float
Strength of the magnet in Tesla, e.g. 3.0 for a 3T magnet recording.
Returns: dwell_time : float
The dwell time in seconds.
Raises: MRIError
if values are out of range