Description 15th gw

coming soon












Frontal sections of the human fetal head, 90 mm CRL, 14-15 gw

Transient zones of the hemispheric wall, histogenesis of the neocortex

In the lateral part of the subplate, at the 13th week after fertilization (15th week of gestational development), a division into two sublayers was revealed with a denser arrangement of cells in the upper layer (closer to the cortical plate) and with a more sparse one in the lower one (section 70) (for more information see Proshchina et al., 2024).

Ganglionic eminence (GE, eminentia ventricularis lateralis)
 
Average GE of fetus (CRL 90 mm)  width - 1,16 mm, volume - 22,18 mm3 (Proshchina et al., 2024).

Histogenesis of the subpallial structure

Neostriatum

Total volume of neostriatum 28,63 mm3
Volume of caudate nucleus 9,21 mm3
Volume of putamen mm3