T1 MRPAGE

Completed Baseline MRI: 42

Randomized: 40

Ineligible Subjects (w/ Baseline MR data): 2

8018, 8088


Awaiting Randomization: 0


Subjects ineligible because couldn’t complete MRI:
-8043 Claustrophobia: Didn’t begin scan


Subjects withdrawn but coming back for Time 2 Measures:

8046, 8011




MPRAGE IQMs + Fitness Demographics RedCap



SubID Session MPRAGE_cnr MPRAGE_fwhm_avg MPRAGE_snr_total MPRAGE_snrd_total
8001 MR1 1.6644 4.0841 10.4140 51.6954
8002 MR1 1.7960 4.0681 9.9527 48.0929
8003 MR1 1.8369 3.8964 10.9540 52.5402
8005 MR1 2.0039 4.0404 10.4646 56.1794
8006 MR1 1.7098 4.1093 9.9439 53.8934
8007 MR1 1.6155 3.9339 10.3718 42.5193
8011 MR1 1.4586 4.5541 9.9556 49.9284
8016 MR1 1.2632 4.3216 9.7843 46.9013
8017 MR1 1.7238 4.2164 9.7091 51.6364
8021 MR1 1.6034 4.3710 8.9582 39.1788
8028 MR1 1.4862 3.8659 8.4646 17.9151
8031 MR1 1.6058 4.1120 9.6265 56.4639
8034 MR1 1.6709 4.2578 10.1730 56.7058
8035 MR1 1.5578 4.2038 9.6373 50.3436
8039 MR1 1.3899 4.1675 9.8300 55.3766
8041 MR1 1.5912 3.9385 9.6579 40.5052
8045 MR1 1.6204 4.1173 8.8475 51.4630
8046 MR1 2.2764 4.2665 9.9932 55.3142
8047 MR1 1.6405 4.1789 9.9351 42.7511
8048 MR1 1.7782 4.1095 10.4873 55.0426
8049 MR1 1.4337 4.2528 10.0933 55.1761
8051 MR1 1.5030 4.1097 9.7137 57.1388
8052 MR1 1.7971 4.0921 9.8775 56.8102
8061 MR1 1.7315 4.3072 10.6824 53.7192
8062 MR1 2.1039 4.0261 10.3228 52.1639
8065 MR1 1.8289 4.3138 9.7954 58.6392
8068 MR1 1.7076 4.1657 9.9981 50.0313
8069 MR1 1.5227 4.1948 9.7841 47.7584
8074 MR1 1.8830 4.2482 10.1388 54.2337
8075 MR1 1.7833 4.1346 9.3339 46.0124
8085 MR1 1.4574 3.9987 10.2426 49.4104
8087 MR1 1.3081 3.9851 8.9832 37.4021
8089 MR1 1.6710 4.3307 10.3268 50.1419
8093 MR1 1.7741 4.1991 9.9915 74.6327
8095 MR1 1.6685 4.2459 9.6525 54.6801
8098 MR1 1.6726 4.1811 9.9167 60.3925
8104 MR1 1.5441 4.0869 9.3268 53.0140
8106 MR1 1.7887 4.0795 10.0166 59.2915
8108 MR1 1.7625 4.4173 9.8811 51.6440
8110 MR1 1.9004 4.1452 9.5559 56.6526



Resting State MRIQC + Fitness Demographic Variables RedCap -

Missing Data: 0


##### - NONE



SubID Session Task dvars_nstd fd_mean fwhm_avg gcor snr tsnr
8001 MR1 rest 52.0387 0.3221 2.5591 0.0063 2.3173 31.6003
8002 MR1 rest 52.5683 0.3753 2.5386 0.0054 2.7606 28.7804
8003 MR1 rest 45.9514 0.2204 2.4690 0.0084 2.9506 35.4411
8005 MR1 rest 41.0415 0.1565 2.5268 0.0073 2.3316 37.1607
8006 MR1 rest 44.3224 0.2881 2.5595 0.0038 2.2099 30.1132
8007 MR1 rest 73.6470 0.6816 2.5251 0.0082 2.3724 23.0768
8011 MR1 rest 39.8879 0.2001 2.6027 0.0129 2.3308 27.7013
8016 MR1 rest 33.4542 0.1709 2.5814 0.0072 2.2617 31.6211
8017 MR1 rest 38.7624 0.1645 2.6766 0.0020 2.7724 35.9439
8021 MR1 rest 43.7839 0.1719 2.5198 0.0167 2.2292 31.0448
8028 MR1 rest 53.8410 0.2821 2.7724 0.0026 2.0325 26.0482
8031 MR1 rest 41.7778 0.2593 2.5104 0.0046 2.3244 35.3399
8034 MR1 rest 33.5324 0.1683 2.6105 0.0043 1.9656 26.1451
8035 MR1 rest 65.4210 0.6098 2.6416 0.0115 2.7068 24.2732
8039 MR1 rest 31.2500 0.1657 2.5846 0.0049 2.3494 39.6169
8041 MR1 rest 59.2561 0.4580 2.6270 0.0027 2.5486 27.6473
8045 MR1 rest 41.8059 0.2093 2.5818 0.0051 1.9616 26.4018
8046 MR1 rest 110.6831 1.2784 2.5868 0.0118 2.0872 13.1589
8047 MR1 rest 57.9723 0.3938 2.4481 0.0032 2.4413 32.3133
8048 MR1 rest 39.7699 0.2596 2.4868 0.0059 2.6212 34.8039
8049 MR1 rest 41.8795 0.1967 2.4795 0.0098 2.2352 27.7317
8051 MR1 rest 38.6318 0.2317 2.5508 0.0033 2.7735 30.1436
8052 MR1 rest 39.3396 0.2033 2.4908 0.0068 2.6575 29.5492
8061 MR1 rest 40.4006 0.2301 2.4666 0.0041 2.0552 38.3576
8062 MR1 rest 49.5970 0.4232 2.5259 0.0113 2.3326 27.2365
8065 MR1 rest 47.3255 0.3454 2.5020 0.0026 2.4164 22.0798
8068 MR1 rest 39.4827 0.2187 2.5952 0.0040 2.1840 30.4016
8069 MR1 rest 37.8622 0.1947 2.3875 0.0078 2.4084 35.1392
8074 MR1 rest 59.5534 0.5156 2.5346 0.0075 2.3931 26.8045
8075 MR1 rest 49.9158 0.4092 2.5471 0.0162 1.9765 26.8747
8085 MR1 rest 53.7014 0.4773 2.5805 0.0251 2.6171 23.7809
8087 MR1 rest 69.9221 0.4882 2.4846 0.0066 2.6141 28.4682
8089 MR1 rest 42.5458 0.2765 2.4774 0.0201 2.3356 27.8740
8093 MR1 rest 38.4785 0.2029 2.6776 0.0050 1.6622 37.6608
8095 MR1 rest 39.0841 0.2067 2.5480 0.0096 1.9701 27.9074
8098 MR1 rest 44.7377 0.2799 2.6458 0.0099 1.7107 28.1137
8104 MR1 rest 46.3314 0.2755 2.6049 0.0039 2.5435 26.4566
8106 MR1 rest 46.4339 0.1628 2.5465 0.0151 2.3802 27.3688
8108 MR1 rest 44.7838 0.2815 2.5316 0.0128 2.2402 26.6644
8110 MR1 rest 38.1742 0.2074 2.5919 0.0126 1.9350 37.7403



N-Back Task -

Missing/Incomplete: 1

- 8028


BOLD NBack MRIQC + MRI Nback Performance RedCap


SubID Session Task dvars_nstd fd_mean fwhm_avg gcor snr tsnr
8001 MR1 nback 52.0882 0.2200 2.3628 0.0149 2.1420 36.7842
8002 MR1 nback 43.4361 0.1255 2.3567 0.0026 2.5659 32.6940
8003 MR1 nback 48.1383 0.1810 2.2826 0.0159 2.7192 42.9782
8005 MR1 nback 41.3213 0.1177 2.3772 0.0082 2.1459 37.1694
8006 MR1 nback 46.8607 0.1987 2.3309 0.0107 2.0413 33.9526
8007 MR1 nback 60.8235 0.2087 2.3251 0.0062 2.0607 31.2007
8011 MR1 nback 40.4335 0.2530 2.4305 0.0070 2.1757 28.2834
8016 MR1 nback 42.1985 0.2636 2.4249 0.0057 2.0486 28.2732
8017 MR1 nback 39.9974 0.0762 2.6216 0.0132 2.4531 49.2706
8021 MR1 nback 44.7252 0.2623 2.4061 0.0098 1.9971 34.0703
8031 MR1 nback 50.8007 0.3154 2.3518 0.0126 2.1497 33.5639
8034 MR1 nback 44.8509 0.2417 2.4191 0.0067 1.7568 28.9269
8035 MR1 nback 60.3547 0.2252 2.4215 0.0164 2.5589 27.9595
8039 MR1 nback 38.4245 0.1065 2.3985 0.0086 2.1226 45.7194
8041 MR1 nback 67.9334 0.4426 2.4545 0.0052 2.4511 27.1922
8045 MR1 nback 58.9771 0.3431 2.4344 0.0036 1.7827 19.3442
8046 MR1 nback 226.5047 0.9507 2.7235 0.0041 1.2287 7.3629
8047 MR1 nback 64.8953 0.2551 2.3450 0.0058 2.2020 27.6690
8048 MR1 nback 45.8533 0.2429 2.2938 0.0053 2.4424 35.6676
8049 MR1 nback 66.5577 0.4067 2.3334 0.0074 2.0068 24.0310
8051 MR1 nback 41.6582 0.2758 2.3560 0.0103 2.6349 29.0867
8052 MR1 nback 42.6041 0.2127 2.2597 0.0157 2.4925 40.2888
8061 MR1 nback 48.0770 0.1798 2.3738 0.0039 1.8488 26.2848
8062 MR1 nback 52.2910 0.3434 2.2814 0.0198 2.1523 39.1525
8065 MR1 nback 48.8197 0.1941 2.2697 0.0105 2.1357 32.7545
8068 MR1 nback 52.7060 0.2964 2.4184 0.0039 1.9926 37.1899
8069 MR1 nback 36.7861 0.1352 2.2824 0.0056 2.1643 31.0753
8074 MR1 nback 57.4024 0.3144 2.3812 0.0077 2.2102 25.7386
8075 MR1 nback 77.6539 0.4398 2.3789 0.0156 1.7900 30.3007
8085 MR1 nback 47.7539 0.3366 2.3870 0.0039 2.4744 24.7832
8087 MR1 nback 44.5951 0.1907 2.3274 0.0127 2.3750 24.5126
8089 MR1 nback 50.0629 0.2758 2.3128 0.0064 2.0900 35.5740
8093 MR1 nback 81.5058 0.5396 2.6884 0.0192 1.4966 18.6136
8095 MR1 nback 62.3091 0.4968 2.3955 0.0092 1.8033 22.9443
8098 MR1 nback 56.9924 0.2558 2.4829 0.0113 1.4964 30.5872
8104 MR1 nback 39.5620 0.1695 2.3775 0.0108 2.3954 40.5978
8106 MR1 nback 49.5585 0.2592 2.3368 0.0175 2.2274 37.8258
8108 MR1 nback 52.5418 0.2952 2.3574 0.0068 2.0312 27.2135
8110 MR1 nback 36.7663 0.1244 2.4928 0.0184 1.7054 42.4611


Nback Task Performance


DTI N=35

Missing/Incomplete = 2

- 8028, 8104


SubID Session meanFA meanRELrms_b1500 tsnr_b1500 outmean_b1500 meanRELrms_b3000 tsnr_b3000 outmean_b3000
8001 MR1 0.2743 0.2926 7.0510 173.5940 0.4238 5.1779 330.0160
8002 MR1 0.3234 0.3623 6.1359 299.9840 0.5636 4.7564 867.9090
8003 MR1 0.2896 0.2390 6.8546 131.1720 0.5275 4.8952 260.5000
8005 MR1 0.2900 0.2161 7.4835 165.0780 0.4044 5.1772 342.7340
8006 MR1 0.3018 0.3250 6.9582 163.6720 0.4420 5.0095 330.9530
8007 MR1 0.2865 0.2067 6.8437 212.3590 0.3486 5.2571 380.0160
8011 MR1 0.3018 0.2613 7.1736 168.1090 0.4695 4.9157 455.5310
8016 MR1 0.2690 0.3245 6.2165 874.7660 0.5570 4.6993 819.3440
8017 MR1 0.3043 0.2900 7.3272 151.6410 0.4892 4.9864 311.6250
8021 MR1 0.2687 0.2862 7.1440 163.7190 0.4414 5.3068 313.7030
8031 MR1 0.2840 0.2922 6.9247 130.5000 0.4755 4.6108 264.3910
8034 MR1 0.2677 0.3119 6.9427 200.0940 0.4390 5.1337 414.7190
8035 MR1 0.3119 0.2281 7.0827 172.8590 0.3924 4.9987 370.8590
8039 MR1 0.2850 0.2768 7.3848 122.9530 0.4675 5.1753 257.0160
8041 MR1 0.2928 0.3877 6.6836 212.9690 0.4860 5.0420 296.0940
8045 MR1 0.2911 0.2798 6.6620 323.6560 0.4462 4.6123 362.6090
8046 MR1 0.2356 0.6553 4.7810 1085.0300 1.4099 3.8792 1210.2500
8047 MR1 0.2662 0.2352 6.9522 150.6560 0.4306 5.1471 323.0160
8048 MR1 0.2989 0.1988 7.1089 132.0310 0.4110 5.0222 307.6560
8049 MR1 0.3129 0.2962 7.2146 150.7810 0.4591 5.1964 326.0780
8051 MR1 0.2799 0.2486 7.5733 129.8280 0.4359 5.1342 290.8280
8052 MR1 0.2723 0.2718 7.2906 119.5310 0.5036 5.0872 285.5780
8061 MR1 0.3094 0.2401 7.2137 169.2030 0.4697 5.2097 366.5940
8062 MR1 0.2953 0.3141 7.1670 149.2810 0.4560 5.1640 327.5310
8065 MR1 0.2894 0.2439 6.9928 163.7970 0.5265 4.6877 650.0940
8068 MR1 0.2970 0.2603 7.4186 174.3440 0.4450 5.3190 336.9690
8069 MR1 0.3298 0.2469 7.3079 125.3120 0.4460 5.2136 266.5620
8074 MR1 0.2535 0.2846 7.0496 214.2030 0.4689 5.2463 384.3120
8075 MR1 0.3087 0.2981 6.9653 201.7810 0.4983 5.1542 463.6250
8085 MR1 0.3051 0.2684 7.1038 130.3120 0.3984 5.0850 268.2500
8087 MR1 0.2858 0.2357 6.7244 190.0780 0.3900 5.0316 367.1410
8089 MR1 0.2778 0.2781 6.8469 145.3120 0.4404 5.1684 323.0620
8093 MR1 0.2905 0.3646 6.6135 298.9840 0.4079 5.4362 435.3590
8095 MR1 0.2778 0.3229 6.8300 287.2030 0.4958 5.2443 468.3440
8098 MR1 0.2867 0.2955 6.7292 308.4840 0.4599 5.0882 459.4060
8106 MR1 0.2740 0.2809 7.4274 133.7190 0.4420 5.1535 290.4530
8108 MR1 0.2753 0.2783 7.0628 208.0160 0.4476 5.2238 427.7030
8110 MR1 0.2774 0.2474 7.1275 168.1090 0.4927 5.2597 312.8440




pCASL - Only Randomized Reported

Missing/Incomplete: 4

- 8001, 8002, 8028, 8104

SubID Session tsnr outmean
8003 MR1 1.6328 6494.3500
8005 MR1 1.0149 4977.7500
8006 MR1 1.2783 7500.1000
8007 MR1 1.4612 6583.6000
8011 MR1 1.4115 5257.0000
8016 MR1 1.3060 6701.5000
8017 MR1 2.1663 6555.4500
8021 MR1 1.1825 5701.6500
8031 MR1 2.3242 6546.7500
8034 MR1 1.4769 7843.2100
8035 MR1 1.8962 6269.1000
8039 MR1 1.5851 5192.8500
8041 MR1 1.2839 5551.8500
8045 MR1 0.7320 5666.6500
8046 MR1 0.9439 6627.9500
8047 MR1 1.4651 6217.8000
8048 MR1 1.8945 6604.5000
8049 MR1 2.5470 7255.4000
8051 MR1 1.4874 5732.5500
8052 MR1 1.7209 5455.1000
8061 MR1 1.0220 5416.0500
8062 MR1 0.9272 5077.5500
8065 MR1 1.4686 5875.0000
8068 MR1 1.3793 5496.9000
8069 MR1 1.7318 5292.4500
8074 MR1 1.6295 7038.9000
8075 MR1 1.0175 6695.9500
8085 MR1 1.7513 6162.5000
8087 MR1 1.0487 6657.3000
8089 MR1 1.2258 5703.4000
8093 MR1 2.1025 7571.7000
8095 MR1 1.1240 6568.1000
8098 MR1 1.0804 5604.8500
8106 MR1 1.9741 6404.3000
8108 MR1 1.6162 6298.6500
8110 MR1 1.1200 5726.3000



T2 Flair -

Missing/Incomplete: 4

- 8001, 8028, 8034, 8104

SubID Session snr
8002 MR1 2.4512
8003 MR1 2.2576
8005 MR1 2.4251
8006 MR1 2.3583
8007 MR1 2.2259
8011 MR1 2.7565
8016 MR1 2.5875
8017 MR1 2.4981
8021 MR1 2.4809
8031 MR1 2.4069
8035 MR1 2.3852
8039 MR1 2.4278
8041 MR1 1.9768
8045 MR1 2.3098
8046 MR1 2.1412
8047 MR1 2.0868
8048 MR1 2.0925
8049 MR1 2.4985
8051 MR1 2.5175
8052 MR1 2.3550
8061 MR1 2.4260
8062 MR1 2.2605
8065 MR1 2.2877
8068 MR1 2.3804
8069 MR1 2.3414
8074 MR1 1.9054
8075 MR1 2.3295
8085 MR1 2.2976
8087 MR1 2.2932
8089 MR1 2.1779
8093 MR1 2.2700
8095 MR1 2.3977
8098 MR1 2.2655
8106 MR1 2.3965
8108 MR1 2.3404
8110 MR1 2.0432