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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
accessory nerve (CN XI), alar plate of metencephalon (cerebellum), alar plate(s), basal plate, basal plate of mesencephalon, basal plate of metencephalon, cerebral aqueduct (mesocoele), decussation in floor plate, fiber tract, isthmus of rhombencephalon, rhombencoel (fourth ventricle), roof of rhombencoel (fourth ventricle), roof plate, roof plate of mesencephalon, root of vagus nerve (CN X), sulcus limitans, trochlear nerve (CN IV)
0 μm
Carnegie Embryo #9325   |   Location: 5-1-3

Keywords: accessory nerve (CN XI), alar plate of metencephalon (cerebellum), alar plate(s), basal plate, basal plate of mesencephalon, basal plate of metencephalon, cerebral aqueduct (mesocoele), decussation in floor plate, fiber tract, isthmus of rhombencephalon, rhombencoel (fourth ventricle), roof of rhombencoel (fourth ventricle), roof plate, roof plate of mesencephalon, root of vagus nerve (CN X), sulcus limitans, trochlear nerve (CN IV)

Source: The Virtual Human Embryo.