Table 2.

Mean T₁, AdiabT_1ρ, MTR, MT modeling of macromolecular fraction (f), and T₂* for various knee joint tissues including meniscus, femoral cartilage, tibial cartilage, patellar cartilage, quadriceps tendon, patellar tendon, ACL, PCL, and muscle of 15 healthy volunteers before and after elastix motion registration.

	T1 (ms)		T1ρ(ms)		MTR (%)		f (%)		T2*(ms)
	Before registration	After registration	Before registration	After registration	Beforeregistration	Afterregistration	Before registration	After registration	Before registration	After registration
Meniscus	820.1±56.7	820.1±57.9	20.1±2.1	20.9±1.5*1	57.0±4.6	58.1±3.1	19.1±2.0	18.9±1.5	11.1±7.9	9.0±1.4
Femoral Cartilage	1118.1±129.4	1152.1±116.0	42.5±8.3	44.2±7.1	47.3±7.0	46.7±5.7	11.3±1.5	10.7±1.6*5	33.3±8.9	39.6±7.9*7
Tibial Cartilage	957.2±114.9	943.8±93.2	33.8±5.3	32.6±4.6	48.6±4.4	49.7±4.0	15.5±6.2	14.3±2.7	24.0±7.2	20.2±4.2*8
Patellar Cartilage	1094.7±110.5	1105.2±117.0	46.1±5.8	46.2±5.1	39.3±8.1	41.1±5.3	9.5±2.0	10.1±1.8*6	34.6±8.8	36.9±8.4*9
Quadriceps tendon	800.5±62.3	802.6±59.6	13.2±2.3	13.3±2.1	47.6±8.8	52.6±7.3*2	18.9±6.2	17.3±2.1	10.5±2.8	10.7±2.8
Patellar Tendon	646.6±53.1	641.6±54.7	9.9±1.6	9.9±1.5	43.5±8.7	46.3±6.1	23.7±9.3	20.2±2.7	5.8±2.3	5.7±2.3
ACL	942.6±138.6	922.3±119.1	25.5±4.2	25.8±3.9	47.1±6.6	48.4±6.5*3	13.7±2.2	14.1±2.2	16.4±4.0	16.3±4.1
PCL	838.6±57.6	839.4±54.0	17.2±3.2	17.4±3.0	53.8±5.9	55.6±5.3*4	16.1±3.6	17.1±1.8	9.2±1.5	8.8±1.6
Muscle	1389.9±71.2	1385.0±69.9	43.3±2.9	43.3±2.9	47.1±2.0	47.3±2.0	7.7±0.6	7.8±0.6	31.2±3.4	31.1±3.5

^*1p=0.026;

^*2p=0.000;

^*3p=0.035;

^*4p=0.010;

^*5p=0.029;

^*6p=0.007;

^*7p=0.007;

^*8p=0.004;

^*9p=0.006.