Data for: Quantitative Magnetic Resonance Imaging by Nonlinear Inversion of the Bloch Equations

<p>Magnetic Resonance Imaging&nbsp;measurement data used in our work about &quot;Quantitative Magnetic Resonance Imaging by Nonlinear Inversion of the Bloch Equations&quot;. The data is provided in a&nbsp;file format used by the BART toolbox (DOI:&nbsp;<a href="http://doi.org/10.5281/zenodo.592960">10.5281/zenodo.592960</a>).</p> <p><br> Further information about the individual datasets:</p> <p>data_GSM_t1<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Gold-Standard T1 measurement<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; T2 sphere of the NIST phantom (Model 130)<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR Single-Echo Spin-Echo<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 8000|15<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; T_INV [ms]: 30:250:2530</p> <p>data_GSM_t2<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Gold-Standard T2 measurement<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; T2 sphere of the NIST phantom (Model 130)<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; Single-Echo Spin-Echo<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 8000|(15:40:455)<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200</p> <p>data_05b_b1map<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B1 Map<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; T2 sphere of the NIST phantom (Model 130)<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; Preconditioned RF pulse with TurboFLASH Readout<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 2000|2.14<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 8<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200</p> <p>data_05b_kspace<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; T2 sphere of the NIST phantom (Model 130)<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 4.88|2.44<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 45<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 1<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 7</p> <p>data_06_b1map<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B1 Map<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; Preconditioned RF pulse with TurboFLASH Readout<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 2000|2.14<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 8<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200</p> <p>data_06_irbssfp_long<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 10.8|5.4<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 45<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 2.5<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 7</p> <p>data_06_irbssfp_short<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 4.88|2.44<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 45<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 1<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 7</p> <p>data_06_irflash<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR FLASH<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 4.1|2.58<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 6<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 1<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 7</p> <p>data_s03_b1map<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; B1 Map<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; Preconditioned RF pulse with TurboFLASH Readout<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 2000|2.14<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 8<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200</p> <p>data_s03_irflash<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR FLASH<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 3.75|2.26<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 8<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 1<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 13</p> <p>data_s03_irbssfp_2_5ms<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 6.14|3.07<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 35<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 2.5<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 13</p> <p>data_s03_irbssfp_2_1ms<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 5.5|2.75<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 35<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 2.1<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 13</p> <p>data_s03_irbssfp_1_6ms<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 5.0|2.5<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 35<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 1.6<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 13</p> <p>data_s03_irbssfp_1_2ms<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 4.6|2.3<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 35<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 1.2<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 13</p> <p>data_s03_irbssfp_0_6ms<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 4|2<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 35<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 0.6<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 13</p> <p>data_s03_irbssfp_0_4ms<br> &nbsp;&nbsp;&nbsp; Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Radial Single-Shot Dataset<br> &nbsp;&nbsp;&nbsp; Object:&nbsp;&nbsp;&nbsp;&nbsp; Single-slice of volunteers brain<br> &nbsp;&nbsp;&nbsp; Sequence:&nbsp;&nbsp; IR bSSFP<br> &nbsp;&nbsp;&nbsp; TR|TE [ms]: 3.8|1.9<br> &nbsp;&nbsp;&nbsp; FA [deg]:&nbsp;&nbsp; 35<br> &nbsp;&nbsp;&nbsp; T_RF [ms]:&nbsp; 0.4<br> &nbsp;&nbsp;&nbsp; BWTP:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1<br> &nbsp;&nbsp;&nbsp; FOV [mm]:&nbsp;&nbsp; 200<br> &nbsp;&nbsp;&nbsp; #Tiny GA:&nbsp;&nbsp; 13</p> <p>&nbsp;</p>