“…With the possibility to perform fast 3D fetal MRI in vivo and head motion correction using post-processing technique (Gholipour et al, 2010;Keraudren et al, 2014;Kim et al, 2010;Kuklisova-Murgasova et al, 2012), previous MRI studies have quantified cortical growth and folding development in human fetal brains. The temporal changes of GI were observed during fetal life (Lefevre et al, 2016), and cortical surface curvatures and sulcal depth at the global level have been measured to quantify the overall degree of cortical folding from 22-39 weeks of gestational age (Clouchoux et al, 2013;Clouchoux et al, 2012;Dubois et al, 2008;Hu et al, 2013;Lefevre et al, 2016;Wright et al, 2014;Wu et al, 2015). The curvature and depth changes of cortical folding and local cortical expansion at the vertex level have also been observed using volume-or surface-based registration techniques (Clouchoux et al, 2013;Habas et al, 2012;Schwartz et al, 2016;Scott et al, 2013).…”