Comparison of FreeSurfer and CAT12 Software in Parcel-Based Cortical Thickness Calculations

Autor: Elif Kurt, Ulaş Ay, Ali Bayram, Gozde Kizilates-Evin, Tamer Demiralp
Rok vydání: 2022
Předmět:
Zdroj: Brain Topography. 35:572-582
ISSN: 1573-6792
0896-0267
DOI: 10.1007/s10548-022-00919-8
Popis: Several approaches have emerged to measure the cortical thickness (CT), which can be broadly divided into surface-based and voxel-based algorithms. We aimed to compare parcel-based CT estimation of the widely used FreeSurfer (FS) software and CAT12 software, which is a widely used voxel-based approach, and evaluate the test-retest (TRT) reliability of both methods. MRI images of 417 healthy individuals were analyzed. TRT reliability was performed on 60 participants. The mean CT of the parcels of the Desikan-Killiany atlas were calculated both in FS and CAT12. Linear mixed model was performed to compare the two methods and the TRT reliability, and paired-sample t-test for post-hoc analyses. Linear regression analyses were utilized to examine the regressions between the two methods and between different sessions with each method. CT values calculated using the two methods were significantly correlated (R
Databáze: OpenAIRE
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