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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 fissure, choroid plexus, common limb of semicircular duct, cortical plate, decussation, edge of lateral recess of rhombencoel (fourth ventricle), endolymphatic duct, exoccipital, falx cerebri region, internal capsule, interventricular foramen, lateral ventricular eminence (telencephalon), medial accessory olivary nucleus, medial ventricular eminence (diencephalon), oculomotor nerve (CN III), pons region (metencephalon), pyramidal tract region, root of cranial accessory nerve (CN XI), root of vagus nerve (CN X), third ventricle, trochlear nerve (CN IV)
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Carnegie Embryo #9226   |   Location: 49-01-01

Keywords: anterior semicircular duct, central canal, choroid fissure, choroid plexus, common limb of semicircular duct, cortical plate, decussation, edge of lateral recess of rhombencoel (fourth ventricle), endolymphatic duct, exoccipital, falx cerebri region, internal capsule, interventricular foramen, lateral ventricular eminence (telencephalon), medial accessory olivary nucleus, medial ventricular eminence (diencephalon), oculomotor nerve (CN III), pons region (metencephalon), pyramidal tract region, root of cranial accessory nerve (CN XI), root of vagus nerve (CN X), third ventricle, trochlear nerve (CN IV)

Source: The Virtual Human Embryo.