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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
anterior semicircular duct, central canal, choroid plexus, common crus, decussation, diencephalon fiber tract, dorsal thalamus, endolymphatic duct, hypothalamic sulcus, hypothalamus, junction of brain and spinal cord, lateral ventricle, otic capsule cartilage, roof plate of diencephalon, root of hypoglossal nerve (CN XII), sigmoid sinus, subarachnoid space, sulcus dorsalis, third ventricle, ventral thalamus, zona limitans intrathalamica
0 μm
Carnegie Embryo #4090   |   Location: 7-7

Keywords: anterior semicircular duct, central canal, choroid plexus, common crus, decussation, diencephalon fiber tract, dorsal thalamus, endolymphatic duct, hypothalamic sulcus, hypothalamus, junction of brain and spinal cord, lateral ventricle, otic capsule cartilage, roof plate of diencephalon, root of hypoglossal nerve (CN XII), sigmoid sinus, subarachnoid space, sulcus dorsalis, third ventricle, ventral thalamus, zona limitans intrathalamica

Source: The Virtual Human Embryo.