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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
C-1 spinal ganglion, abducens nerve area (CN VI), anterior spinal artery, caudal edge of rhombencoel (fourth ventricle), cervical part of spinal cord, glossopharyngeal nerve (CN IX), hypoglossal nerve (CN XII), intermediate zone, marginal zone, mesencoel (cerebral aqueduct), metencephalic arteries, stem of anterior inferior cerebellar artery, stem of posterior dural venous plexus, vagus nerve (CN X), ventricular zone, vertebral artery, vestibular part of otic vesicle, vestibulocochlear nerve (CN VIII)
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Carnegie Embryo #721   |   Location: 5-03-06

Keywords: C-1 spinal ganglion, abducens nerve area (CN VI), anterior spinal artery, caudal edge of rhombencoel (fourth ventricle), cervical part of spinal cord, glossopharyngeal nerve (CN IX), hypoglossal nerve (CN XII), intermediate zone, marginal zone, mesencoel (cerebral aqueduct), metencephalic arteries, stem of anterior inferior cerebellar artery, stem of posterior dural venous plexus, vagus nerve (CN X), ventricular zone, vertebral artery, vestibular part of otic vesicle, vestibulocochlear nerve (CN VIII)

Source: The Virtual Human Embryo.