Template:Carnegie stage table: Difference between revisions
From Embryology
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| width="40" |<center>[[Carnegie_stage_1|'''1''']]</center> | | width="40" |<center>[[Carnegie_stage_1|'''1''']]</center> | ||
| width="65" |<center> 1 </center>('''week 1''') | | width="65" |<center> 1 </center>([[week 1|'''week 1''']]) | ||
| width="101" |<center>0.1 - 0.15</center> | | width="101" |<center>0.1 - 0.15</center> | ||
| width="100" bgcolor="#000000" |<center>[[File:Human_zygote_two_pronuclei_02.jpg|60px|Link=Carnegie_stage_1]]</center> | | width="100" bgcolor="#000000" |<center>[[File:Human_zygote_two_pronuclei_02.jpg|60px|Link=Carnegie_stage_1]]</center> | ||
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| width="40" |<center>[[Carnegie_stage_5|'''5''']]</center> | | width="40" |<center>[[Carnegie_stage_5|'''5''']]</center> | ||
| width="65" |<center> 7 - 12<br /> ('''week 2''')</center> | | width="65" |<center> 7 - 12<br /> ([[week 2|'''week 2''']])</center> | ||
| width="101" |<center> 0.1 - 0.2</center> | | width="101" |<center> 0.1 - 0.2</center> | ||
| width="100" bgcolor="#000000" |<center>[[File:Chorion_001_icon.jpg|60px|Link=Carnegie_stage_5]]</center> | | width="100" bgcolor="#000000" |<center>[[File:Chorion_001_icon.jpg|60px|Link=Carnegie_stage_5]]</center> | ||
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| width="40" |<center>[[Carnegie_stage_7|'''7''']]</center> | | width="40" |<center>[[Carnegie_stage_7|'''7''']]</center> | ||
| width="65" |<center> 15 - 17 </center><center>('''week 3''')</center> | | width="65" |<center> 15 - 17 </center><center>([[week 3|'''week 3''']])</center> | ||
| width="101" |<center> 0.4</center> | | width="101" |<center> 0.4</center> | ||
| width="100" bgcolor="#000000" |<center>[[File:Stage7_features.jpg|60px|Link=Carnegie_stage_7]]</center> | | width="100" bgcolor="#000000" |<center>[[File:Stage7_features.jpg|60px|Link=Carnegie_stage_7]]</center> | ||
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|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| width="40" |<center>[[Carnegie_stage_10|'''10''']]</center> | | width="40" |<center>[[Carnegie_stage_10|'''10''']]</center> | ||
| width="65" |<center> 22 - 23 </center><center>('''week 4''')</center> | | width="65" |<center> 22 - 23 </center><center>([[week 4|'''week 4''']])</center> | ||
| width="101" |<center> 2 - 3.5</center> | | width="101" |<center> 2 - 3.5</center> | ||
| width="100" bgcolor="#000000" |<center>[[File:Stage10_bf4b.jpg|60px|Link=Carnegie_stage_10]]</center> | | width="100" bgcolor="#000000" |<center>[[File:Stage10_bf4b.jpg|60px|Link=Carnegie_stage_10]]</center> | ||
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| width="40" |<center>[[Carnegie_stage_13|'''13''']]</center> | | width="40" |<center>[[Carnegie_stage_13|'''13''']]</center> | ||
| width="65" |<center> 28 - 32 </center>('''week 5''') | | width="65" |<center> 28 - 32 </center>([[week 5|'''week 5''']]) | ||
| width="101" |<center> 4 - 6</center> | | width="101" |<center> 4 - 6</center> | ||
| width="100" bgcolor="#000000" |<center>[[File:Stage13 bf2c.jpg|60px|Link=Carnegie_stage_13]]</center> | | width="100" bgcolor="#000000" |<center>[[File:Stage13 bf2c.jpg|60px|Link=Carnegie_stage_13]]</center> | ||
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|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| width="40" |<center>[[Carnegie_stage_16|'''16''']]</center> | | width="40" |<center>[[Carnegie_stage_16|'''16''']]</center> | ||
| width="65" |<center> 37 - 42 </center>('''week 6''') | | width="65" |<center> 37 - 42 </center>([[week 6|'''week 6''']]) | ||
| width="101" |<center> 8 - 11</center> | | width="101" |<center> 8 - 11</center> | ||
| width="100" bgcolor="#000000" |<center>[[File:Stage16 bf1c.jpg|60px|Link=Carnegie_stage_16]]</center> | | width="100" bgcolor="#000000" |<center>[[File:Stage16 bf1c.jpg|60px|Link=Carnegie_stage_16]]</center> | ||
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|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| width="40" |<center>[[Carnegie_stage_18|'''18''']]</center> | | width="40" |<center>[[Carnegie_stage_18|'''18''']]</center> | ||
| width="65" |<center> 44 - 48 </center>('''week 7''') | | width="65" |<center> 44 - 48 </center>([[week 7|'''week 7''']]) | ||
| width="101" |<center> 13 - 17</center> | | width="101" |<center> 13 - 17</center> | ||
| width="100" bgcolor="#000000" |<center>[[File:Stage18 bf1c.jpg|60px|Link=Carnegie_stage_18]]</center> | | width="100" bgcolor="#000000" |<center>[[File:Stage18 bf1c.jpg|60px|Link=Carnegie_stage_18]]</center> | ||
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|-bgcolor="F5FAFF" | |-bgcolor="F5FAFF" | ||
| width="40" |<center>[[Carnegie_stage_20|'''20''']]</center> | | width="40" |<center>[[Carnegie_stage_20|'''20''']]</center> | ||
| width="65" |<center> 51 - 53 </center>('''week 8''') | | width="65" |<center> 51 - 53 </center>([[week 8|'''week 8''']]) | ||
| width="101" |<center> 18 - 22</center> | | width="101" |<center> 18 - 22</center> | ||
| width="100" bgcolor="#000000" |<center>[[File:Stage20 bf1c.jpg|60px|Link=Carnegie_stage_20]]</center> | | width="100" bgcolor="#000000" |<center>[[File:Stage20 bf1c.jpg|60px|Link=Carnegie_stage_20]]</center> |
Revision as of 14:29, 7 June 2011
Carnegie Stage Table
(not to scale) |
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fertilized oocyte, zygote, pronuclei | ||||
morula cell division with reduction in cytoplasmic volume, blastocyst formation of inner and outer cell mass | ||||
loss of zona pellucida, free blastocyst | ||||
attaching blastocyst | ||||
(week 2) |
implantation | |||
extraembryonic mesoderm, primitive streak, gastrulation | ||||
gastrulation, notochordal process | ||||
primitive pit, notochordal canal | ||||
Somite Number 1 - 3 neural folds, cardiac primordium, head fold | ||||
Somite Number 4 - 12 neural fold fuses | ||||
Somite Number 13 - 20 rostral neuropore closes | ||||
Somite Number 21 - 29 caudal neuropore closes | ||||
Somite Number 30 leg buds, lens placode, pharyngeal arches | ||||
lens pit, optic cup | ||||
lens vesicle, nasal pit, hand plate | ||||
nasal pits moved ventrally, auricular hillocks, foot plate | ||||
finger rays | ||||
ossification commences | ||||
straightening of trunk | ||||
upper limbs longer and bent at elbow | ||||
hands and feet turned inward | ||||
eyelids, external ears | ||||
rounded head, body and limbs | ||||