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: junction of internal carotid and posterior communicating arteries Search   16-307 19-289 20-113 20-121 21-143
C-1 / C-2 interganglion region, anterior semicircular duct, artifact space(s), basilar artery, dorsal horn of grey matter, dorsal thalamus, fasciculus cuneatus, fasciculus gracilis, hypothalamic sulcus, hypothalamus, internal jugular vein, lateral semicircular duct, marginal ridge, nucleus of spinal tract of trigeminal nerve, oculomotor nerve (CN III), osteogenic layer, posterior arch of C-1 vertebra (atlas), roof plate of diencephalon, root of facial nerve (CN VII), root of trigeminal nerve (CN V), saccule(s), spinal accessory nerve (CN XI), subarachnoid space, sulcus dorsalis, superior ganglion of glossopharyngeal nerve (CN IX), superior ganglion of vagus nerve (CN X), trochlear nerve (CN IV), ventral horn of grey matter, ventral thalamus, vertebral artery
0 μm
Boyd Embryo #H983   |   Location: 51-1-2

Keywords: C-1 / C-2 interganglion region, anterior semicircular duct, artifact space(s), basilar artery, dorsal horn of grey matter, dorsal thalamus, fasciculus cuneatus, fasciculus gracilis, hypothalamic sulcus, hypothalamus, internal jugular vein, lateral semicircular duct, marginal ridge, nucleus of spinal tract of trigeminal nerve, oculomotor nerve (CN III), osteogenic layer, posterior arch of C-1 vertebra (atlas), roof plate of diencephalon, root of facial nerve (CN VII), root of trigeminal nerve (CN V), saccule(s), spinal accessory nerve (CN XI), subarachnoid space, sulcus dorsalis, superior ganglion of glossopharyngeal nerve (CN IX), superior ganglion of vagus nerve (CN X), trochlear nerve (CN IV), ventral horn of grey matter, ventral thalamus, vertebral artery

Source: The Virtual Human Embryo.