Table 1. Participant Demographics.

Table 1 shows the parameters of the Siemens 3T scanner used to determine T1ρ relaxation times.

T1ρ Parameters
Sequence	Fast Low Angle Shot (FLASH)
Spin Lock Frequency	500 Hz
Spin-lock Durations	40, 30, 20, 10, 0 ms
Voxel Size	0.8 mm × 0.4 mm × 3 mm
Field of View	288 mm
Slice Thickness	3.0 mm
Repetition Time	9.2 ms, 160 × 320 matrix
Gap	0 mm
Flip Angle	10°
Echo-Train Duration Time	443 ms
Phase Encode Direction	Anterior/Posterior