Skip Navigation
Stage 1 / 1 day Stage 2 / 2-3 days Stage 3-1 / 4 days Stage 3-2 / 4-5 days Stage 4 / 6 days Stage 5a-1 / 7 days Stage 5a-2 / 8 days Stage 5b / 9 days Stage 5c / 12 days Stage 6 / 13-17 days Stage 7 / 16-19 days Stage 8 / 23 days Stage 9 / 25 days Stage 10 / 28 days Stage 11 / 29 days Stage 12 / 30 days Stage 13 / 32 days Stage 14 / 33 days Stage 15 / 36 days Stage 16 / 39 days Stage 17 / 41 days Stage 18 / 44 days Stage 19 / 45-47 days Stage 20 / 49 days Stage 21 / 49-52 days Stage 22 / 52-55 days Stage 23 / 56 days

Carnegie Stage Section
 <   >  search results: lacunar vascular circle with maternal blood cells Search   5c-115 5c-117 5c-118 5c-119
cerebral peduncle, commissure, edge of diverticulum of rhombencoel (fourth ventricle), intermediate zone, interpeduncular fossa, isthmic recess, junction of mesencephalon and metencephalon, marginal zone, osteogenic layer, rhombencoel (fourth ventricle), sulcus limitans, trochlear nerve (CN IV), ventricular zone
0 μm
Carnegie Embryo #4430   |   Location: 4-7

Keywords: cerebral peduncle, commissure, edge of diverticulum of rhombencoel (fourth ventricle), intermediate zone, interpeduncular fossa, isthmic recess, junction of mesencephalon and metencephalon, marginal zone, osteogenic layer, rhombencoel (fourth ventricle), sulcus limitans, trochlear nerve (CN IV), ventricular zone

Source: The Virtual Human Embryo.