Intera 3t scanner

All patients underwent MRI 1 day before surgery and at 1-month follow-up. Preoperative MRI was performed on a Philips Intera 3 T scanner (Koninklijke Philips N.V.), and acquired for lesion morphological characterization and volumetric assessment. Fifteen patients underwent a high angular resolution diffusion imaging-optimized diffusion imaging sequence using an eight-channel head coil. A spin echo, single shot echo-planar imaging sequence was performed with 73 directions collected using a b-value of 2000 s/mm³, and seven interleaved non-diffusion weighted (b0) volumes (TE: 96 ms, TR: 10.4 ms). The acquisition had a matrix size of 128 × 128 with an isotropic voxel size of 2 mm³.

The structural and diffusion images were acquired on Philips Intera 3T scanner using Magnetization Prepared Rapid Acquisition Gradient Echo (MPRAGE) sequence for T1-weighted structural MRI scans and single-shot echo-planar imaging (EPI) for DTI scans respectively. The T1-weighted MRI scans were acquired using the given parameters: repetitive time (TR) = 9.6 ms, echo time (TE) = 4.6 ms, flip angle = 8°, acquisition matrix = 208 x 208, reconstruction diameter = 240 cm, echo train length = 208 ms, and number of phase encoding steps = 208. The diffusion images were acquired in 15 diffusion weighted volumes with gradient encoding applied in 15 non-collinear directions (b = 1000 s/mm2) including one non-diffusion weighted reference image (nodif, b₀ = 0 s/mm²). The DTI acquisition parameters are as follows: TR = 11894.4 ms, TE = 51 ms, flip angle = 90°, reconstruction diameter = 224 cm, imaging matrix = 128 x 128, field of view = 224 x 224, number of PE steps is 110, slice thickness for the image acquisition = 2 mm, acquisition matrix = 112 x 110, pixel resolution = 1.75 x 1.75 mm^{2 (link)}, sense factor is set at value of 2 and the number of averages is equal to 2. MR Image acquisition parameters as given by IXI site http://brain-development.org/scanner-philips-medical-systems-intera-3t/

AOMIC is an open‐access neuroimaging dataset including structural and functional MRI scans (Snoek et al., 2021 (link)). Here, we analyze the “ID1000” subset of the data which comprised healthy young adults aged 19–26 (N = 928) scanned between 2010 and 2012 at University of Amsterdam. Participants were recruited from the general Dutch population, with efforts to recruit from a variety of educational backgrounds. Each participant was scanned three times in a single session using the same imaging parameters. Specifically, MR images were acquired with a Phillips Intera 3 T scanner. T1‐weighted MR images were acquired using a sagittal 3D‐MPRAGE sequence. In addition to MRI scanning, participants also completed many well‐validated self‐report scales and behavioral assessments, including measures of cognitive ability, personality, and motivation. Additional details of the data collection are summarized in our Supplemental Materials (S1).

For the training set of high-resolution T1-weighted magnetic resonance images, multiple scanners were used, including different vendors, field strengths, and acquisition protocols (see Supplementary Table). For the test set, T1 images were acquired using a Philips 3T Intera scanner (Philips Medical Systems, Best, the Netherlands) with the following parameters: matrix size * 208 × 208, slice thickness * 1.2mm, 0.94 x 0.94mm in-plane resolution, 150 slices, repetition time * 9.6 milliseconds, echo time * 4.5 milliseconds, flip angle * 8°.