Table 2.
Site ID | Scanner model | Software release | Year of install | Average hours of operation per day | Gradient max. amplitude (mT/m) / slew rate (T/m/s) | Mean absolute frequency offsets (Hz) |
||
---|---|---|---|---|---|---|---|---|
Pre-fMRI | Post-fMRI (5:20 min) | Post-fMRI (30:00 min) | ||||||
G01a† | GE Discovery MR750 | DV26 | 2010 | 12 | 50 / 200 | 0.30 | 0.16 | 1.66 |
G02a† | GE Discovery MR750 | DV26 | 2019 | 1 | 50 / 200 | 0.14 | 0.19 | 1.66 |
G03a† | GE Discovery MR750 | DV26 | 2014 | 9 | 50 / 200 | 0.05 | 0.16 | 1.47 |
G04a† | GE Discovery MR750 | DV26 | 2010 | 11 | 50 / 200 | 0.08 | 0.68 | 2.46 |
G05a | GE Discovery MR750 | DV26 | 2009 | 8 | 50m/ 200 | 0.14 | 1.11 | 3.44 |
G06a | GE Discovery MR750W | DV25 | 2013 | 6 | 44 / 200 | 0.46 | 3.46 | 5.88 |
G07a | GE Discovery MR750 | DV26 | 2011 | 8 | 50 / 200 | 0.05 | 0.50 | 2.28 |
G08a | GE SIGNA Premier | RX27 | 2020 | 2 | 80 / 200 | 0.31 | 1.68 | 11.18 |
G09a† | GE SIGNA Premier | RX27 | 2018 | 8 | 80 / 200 | 0.13 | 0.76 | 4.11 |
G10a† | GE SIGNA UHP 3T | R27 | 2020 | 5 | 100 / 200 | 0.25 | 0.83 | 3.52 |
G11a† | GE SIGNA PET/MR | MP26 | 2016 | 5 | 44 / 200 | 0.36 | 2.20 | 4.20 |
G12a | GE Discovery MR750 | DV25.1 | 2011 | 6 | 50 / 200 | 0.11 | 0.16 | 1.22 |
G15a† | GE Discovery MR750 | DV26 | 2010 | 13 | 50 / 200 | 0.31 | 0.20 | 0.63 |
G16a† | GE Discovery MR750 | DV26 | 2012 | 6 | 50 / 200 | 0.06 | 0.65 | 2.97 |
G17a† | GE Discovery MR750 | DV25 | 2010 | 8 | 87 / 200 | 0.13 | 0.57 | 2.20 |
G18a† | GE SIGNA PET/MR | MP26 | 2014 | 4 | 44 / 200 | 0.30 | 1.00 | 1.20 |
G19a† | GE Discovery MR750 | DV26 | 2011 | 8 | 50 / 200 | 0.28 | 0.52 | 2.45 |
G20a | GE Discovery MR750 | DV26 | 2012 | 10 | 50 / 200 | 0.06 | 0.42 | 1.77 |
G21a# | GE SIGNA Premier | RX27 | 2019 | 10 | 80 / 200 | n/a | n/a | n/a |
G23a† | GE Discovery MR750 | DV26 | 2016 | 5 | 50 / 200 | 0.04 | 0.50 | 2.56 |
G24a† | GE Discovery MR750 | DV26 | 2012 | 6 | 50 / 200 | 0.14 | 0.54 | 2.34 |
G24b† | GE Discovery MR750 | DV26 | 2013 | 6 | 50 / 200 | 0.06 | 1.04 | 3.75 |
P01a† | Philips Achieva | R5.6.1 | 2018 | 6 | 40 / 200 | 1.80 | 1.77 | 3.17 |
P01b† | Philips Ingenia | R5.6.1 | 2018 | 6 | 45 / 200 | 0.94 | 2.81 | 3.40 |
P02a† | Philips Achieva | R5.3.1.3 | 2012 | 14 | 80 / 100 | 1.42 | 3.63 | 5.63 |
P02b† | Philips Ingenia | R5.3.1.3 | 2015 | 8 | 45 / 200 | 0.65 | 1.75 | 2.70 |
P03a† | Philips Achieva | R5.6.1 | 2018 | 4 | 40 / 120 | 0.64 | 7.19 | 8.28 |
P03b† | Philips Ingenia | R5.6.1 | 2016 | 8 | 45 / 120 | 1.12 | 1.53 | 2.82 |
P04a | Philips Achieva TX | R5.6 | 2010 | 8 | 40 / 200 | 1.26 | 4.61 | 17.01 |
P05a† | Philips Achieva dStream | R5.7.1 | 2009 | 9 | 80 / 200 | 2.67 | 5.91 | 15.72 |
P06a | Philips Ingenia | R5.4.1.1 | 2016 | 8 | 45 / 200 | 1.14 | 1.42 | 1.56 |
P06b | Philips Achieva | R5.3.1.2 | 2010 | 8 | 80 / 100 | 1.97 | 1.47 | 6.88 |
P06c | Philips Ingenia Elition | R5.6.1 | 2018 | 8 | 45 / 220 | 1.02 | 1.69 | 1.96 |
P07a† | Philips Ingenia | R5.3.1.3 | 2017 | 6 | 80 / 200 | 0.13 | 0.45 | 4.96 |
P08a† | Philips ingenia Elition | R5.6.1 | 2020 | 3 | 45 / 220 | 0.93 | 4.23 | 3.62 |
P09a | Philips Ingenia | R5.4.1 | 2019 | 7 | n/a | 1.50 | 1.00 | 4.09 |
P10a | Philips Ingenia | R5.4.1 | 2016 | 8 | 80 / 200 | 0.07 | 0.44 | 5.65 |
P11a† | Philips Achieva | R5v30.02 | 2012 | 5 | 40 / 200 | 2.06 | 6.23 | 16.82 |
P12a† | Philips Ingenia | R5.6.1 | 2019 | 5 | 45 / 220 | 0.87 | 0.09 | 5.66 |
P13a† | Philips Achieva dStream | R5.6.1 | 2008 | 10 | 80 / 200 | 1.83 | 2.14 | 6.06 |
P15a† | Philips Ingenia Elition X | R5.6.1 | 2019 | 6 | 45 / 220 | 0.74 | 0.74 | 4.63 |
P16a | Philips Ingenia Elition X | R5.6.1 | 2020 | 2 | 45 / 220 | 1.05 | 0.23 | 8.07 |
P17a† | Philips Ingenia CX | R5.6.1 | 2019 | 2 | 40 / 200 | 1.40 | 0.63 | 1.67 |
P18a† | Philips Ingenia | R5.6.1 | 2012 | 9 | 33 / 200 | 0.83 | 2.43 | 7.69 |
P18b† | Philips Ingenia | R.5.61 | 2015 | 8 | 33 / 200 | 1.43 | 1.49 | 3.15 |
P18c† | Philips Ingenia Elition X | R.5.61 | 2018 | 9 | 45 / 200 | 1.35 | 2.50 | 2.10 |
P19a† | Philips Achieva | R5.4.1 | 2015 | 4 | 40 / 200 | 0.42 | 0.49 | 1.67 |
P20a† | Philips Achieva dStream | R5.4.0.1 | 2013 | 10 | 40 / 200 | 3.46 | 4.49 | 13.86 |
P22a | Philips Achieva dStream | R5.7.1 | 2020 | 8 | 45 / 200 | 0.44 | 0.72 | 5.82 |
P23a† | Philips Achieva | R5.4.1 | 2008 | 15 | 40 / 200 | 2.55 | 2.10 | 2.43 |
P24a | Philips Achieva | R5.6.1 | 2010 | 8 | n/a | 1.43 | 1.69 | 3.77 |
P25a | Philips Achieva | R3.3.2 | 2012 | 4 | 40 / 200 | 2.29 | 2.93 | 3.83 |
S01a† | Siemens Prisma | VE11B | 2016 | 4 | 80 / 200 | 0.07 | 0.21 | 0.49 |
S02a# | Siemens Vida | XA20 | 2020 | 12 | 60 / 200 | n/a | n/a | n/a |
S03a† | Siemens Prisma | VE11C | 2018 | 9 | 80 / 200 | 0.09 | 0.90 | 2.02 |
S03b† | Siemens Biograph mMR | VE11P | 2017 | 5 | 45 / 200 | 0.53 | 0.81 | 2.26 |
S03c† | Siemens Trio | VB17 | 2006 | 4 | 45 / 200 | 0.04 | 0.60 | 0.87 |
S04a† | Siemens Skyra | VE11C | 2015 | 8 | 45 / 200 | 1.80 | 0.34 | 7.71 |
S05a† | Siemens Prisma | VE11C | 2018 | 4 | 80 / 200 | 0.03 | 0.05 | 0.56 |
S06a* | Siemens Prisma | VE11E | 2019 | 8 | 40 / 200 | 0.03 | 0.22 | 0.93 |
S07a† | Siemens Biograph mMR | VE11P | 2019 | 8 | 45 / 200 | 0.46 | 0.41 | 2.71 |
S07b† | Siemens Prisma | VE11E | 2015 | 11 | 80 / 200 | 2.63 | 2.18 | 9.48 |
S08a† | Siemens Prisma | VE11C | 2016 | 5 | 80 / 200 | 0.02 | 0.02 | 0.35 |
S09a† | Siemens Verio | VB17 | 2009 | 5 | 45 / 200 | 0.49 | 1.66 | 1.87 |
S10a | Siemens Prisma | VE11C | 2020 | 3 | 80 / 200 | 0.02 | 0.02 | 0.34 |
S11a†* | Siemens Prisma | VE11C | 2017 | 6 | 80 / 200 | 0.09 | 0.09 | 0.74 |
S11c†* | Siemens Prisma | VE11C | 2015 | 3 | 80 / 200 | 0.09 | 0.11 | 0.22 |
S12a | Siemens Skyra | VE11E | 2014 | 6 | 45 / 200 | 1.91 | 0.83 | 11.68 |
S13a* | Siemens Prisma | VE11C | 2015 | 6 | 80 / 200 | 0.02 | 0.02 | 0.43 |
S13b* | Siemens Prisma | VE11C | 2015 | 6 | 80 / 200 | 1.13 | 0.92 | 4.54 |
S13c*# | Siemens Connectom | VD13D | 2015 | 6 | 300 / 200 | n/a | n/a | n/a |
S14a | Siemens Skyra | VD13A | 2011 | 5 | 45 / 200 | 1.08 | 2.09 | 5.44 |
S15a† | Siemens Trio | VB19a | 2007 | 5 | 45 / 200 | 0.02 | 0.90 | 1.71 |
S15b† | Siemens Prisma | VE11C | 2002 | 10 | 80 / 200 | 0.11 | 1.49 | 3.90 |
S16a* | Siemens Skyra | VE11C | 2012 | 9 | 45 / 200 | 0.47 | 1.65 | 3.23 |
S17a* | Siemens Skyra | VE11C | 2019 | 3 | 45 / 200 | 0.19 | 0.38 | 4.74 |
S18a* | Siemens Tim Trio | VB17A | 2009 | 8 | 45 / 200 | 0.03 | 0.14 | 0.21 |
S18b | Siemens Skyra | VE11C | 2012 | 5 | 45 / 200 | 0.47 | 2.49 | 2.48 |
S19a* | Siemens Prisma | VE11C | 2014 | 8 | 80 / 200 | 2.46 | 1.56 | 8.15 |
S20a† | Siemens Prisma | VE11C | 2018 | 3 | 80 / 200 | 2.13 | 1.49 | 7.50 |
S21a† | Siemens Prisma | VE11C | 2015 | 8 | 80 / 200 | 0.03 | 0.04 | 0.34 |
S22a* | Siemens Prisma | VE11C | 2018 | 8 | 80 / 200 | 2.18 | 1.54 | 7.62 |
S22b*# | Siemens Skyra | VE11C | 2020 | 12 | 45 / 200 | n/a | n/a | n/a |
S23a* | Siemens Prisma | VE11C | 2016 | 8 | 80 / 200 | 1.66 | 1.24 | 5.70 |
S24a† | Siemens Prisma | VE11C | 2016 | 8 | 80 / 200 | 2.30 | 2.25 | 11.39 |
S25a† | Siemens Prisma | VE11C | 2016 | 8 | 80 / 200 | 0.04 | 0.10 | 0.13 |
S26a†* | Siemens Prisma | VE11C | 2016 | 8 | 80 / 200 | 0.41 | 0.44 | 2.25 |
S27a† | Siemens Prisma | VE11C | 2019 | 8 | 80 / 200 | 2.49 | 1.67 | 9.70 |
S27b† | Siemens Skyra | VE11C | 2019 | 8 | 45 / 200 | 0.19 | 1.00 | 6.54 |
S28a* | Siemens Skyra | E11-A | 2015 | 17 | 45 / 200 | 1.03 | 0.70 | 5.59 |
S29a† | Siemens Prisma | VE11E | 2017 | 8 | 80 / 200 | 0.02 | 0.10 | 0.62 |
S30a† | Siemens Prisma | VE11C | 2018 | 9 | 80 / 200 | 0.06 | 0.26 | 0.82 |
S31a | Siemens Prisma | VE11c | 2015 | 9 | 80 / 200 | 2.36 | 1.67 | 8.13 |
S33a* | Siemens Prisma | VE11C | 2016 | 9 | 80 / 200 | 0.05 | 0.06 | 0.51 |
S37a† | Siemens Prisma | VE11C | 2016 | 3 | 80 / 200 | 0.08 | 0.64 | 0.33 |
S38a† | Siemens Prisma | VE11C | 2016 | 9 | 80 / 200 | 0.23 | 0.76 | 2.54 |
S40a* | Siemens Prisma | VE11C | 2017 | 8 | 80 / 200 | 0.08 | 0.13 | 0.94 |
S40b* | Siemens Prisma | VE11C | 2015 | 8 | 80 / 200 | 3.29 | 2.36 | 10.21 |
S99a‡ | Siemens Prisma | VE11C | 2019 | 7 | 80 / 200 | 1.00 | 0.96 | 4.32 |
indicates repeated protocol was performed.
indicates chiller/eco mode was off. If not specify, the setting was in default.
indicates data have been excluded due to noise artefact or headers unable to be read.
indicates reassigned site ID for P21a.