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Carnegie Stage Section

Abbreviation Key

a
artery
aa
arteries
ant
anterior
a-v
atrio-ventricular
C
Cervical
Co
Coccygeal
CN
Cranial Nerve
D
diencephalic neuromere or diencephalon
dm
dermatomyotome
inf
inferior
int
internal
L
Lumbar
lat
lateral
lt
left
M
mesencephalic neuromere or mesencephalon
med
medial
n
nerve
O
Occipital
P
prosencephalon
post
posterior
prim
primordial
R
rhombencephalon
Rh
rhombomere
rt
right
S
Sacral
T
Thoracic
v
vein
vv
veins
close
artifact space(s), basilar artery, choroid plexus, decussation in floor plate of myelencephalon, dorsal thalamus, endolymphatic duct, exoccipital, glossopharyngeal nerve (CN IX), hypothalamus, lateral recess of rhombencoel (fourth ventricle), lateral ventricle, median sulcus, otic capsule cartilage, posterior communicating artery, root of vagus nerve (CN X), sigmoid sinus, subarachnoid space, sulcus limitans, third ventricle, venous plexus(es), ventral thalamus
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Carnegie Embryo #4090   |   Location: 6-7

Keywords: artifact space(s), basilar artery, choroid plexus, decussation in floor plate of myelencephalon, dorsal thalamus, endolymphatic duct, exoccipital, glossopharyngeal nerve (CN IX), hypothalamus, lateral recess of rhombencoel (fourth ventricle), lateral ventricle, median sulcus, otic capsule cartilage, posterior communicating artery, root of vagus nerve (CN X), sigmoid sinus, subarachnoid space, sulcus limitans, third ventricle, venous plexus(es), ventral thalamus

Source: The Virtual Human Embryo.