text: Area of acquisition 
  T1-weighted and dMRI scans = whole-brain 
  T2-weighted scan = high-resolution imaging of medial temporal lobe 
  
  Not used 
  
  Parameters TR = 4300 ms, echo time = 100.2 ms, 139 directions, b-max = 4990, FoV = 259 x 259 mm, 78 slices, 1.7986 x 1.7986 x 1.8 mm voxel 
  resolution 
  
  Preprocessing 
  
  Preprocessing software 
  
  Gray Matter Volume & Cortical Thickness: 
  Advanced Normalization Tools (ANTs), version 2.1.0 
  FreeSurfer, version 7 
  
  T2-weighted MTL scans: 
  Automatic Segmentation of Hippocampal Subfields (ASHS), version 7/2018 
  
  Diffusion imaging: 
  QSIprep, version 0.15.3 
  DSI Studio, version Chen-2022-07-31 
  
  Normalization  Normalization differed by modality due to inherent limitations of applicable processing pipelines. 
  
  Gray Matter Volume & Cortical Thickness: 
  All analyses were kept in native subject-space to limit the amount of warping and leverage the advantages of a precision 
  imaging design. 
  
  T2-weighted MTL scans: 
  T2w images were registered to the segmentation template (see below) using ANTs deformable registration. 