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Neural plate

Encyclopedia : N : NE : NEU : Neural plate


|- style="text-align: center;" class="hiddenStructure" | colspan="2" |

|- style="text-align: center; line-height: 1;" class="hiddenStructure" | colspan="2" | |- class="hiddenStructure" |Latin |colspan="2"| |- class="hiddenStructure" | |colspan="2"|[subject # ] |- class="hiddenStructure" |System |colspan="2"| |- class="hiddenStructure" |Carnegie stage |colspan="2"|[9] |- class="hiddenStructure" |Days |colspan="2"|19 |- class="hiddenStructure" |Precursor |colspan="2"|ectoderm |- class="hiddenStructure" |Gives rise to |colspan="2"|neural tube |- class="hiddenStructure" |MeSH |colspan="2"|[] |- class="hiddenStructure" |Dorlands/Elsevier |colspan="2"|[p_23/12645751] |} In human embryology, formation of neural plate is the first step of neurulation. It is created by a flat thickening opposite to the primitive streak.

As it develops, it becomes surrounded by neural folds, which eventually create the cylindrical neural tube. This process is termed primary neurulation.

The inhibitory signals chordin, noggin and follistatin are needed to form the neural plate.

External links

Embryology: Neural plate

Mammalian embryogenesis/Embryology and Fetal development - [http://encycl.opentopia.com/ edit]

Embryo/Carnegie stages: Zygote | Morula | Blastula/Blastomere/Blastosphere | Gastrula/Gastrulation | Neurula | Fetus

General: Archenteron | Blastopore | Hensen's node | Germ layer (Ectoderm, Endoderm, Mesoderm) | Histogenesis | Organogenesis | Branchial arch (1st) | Meckel's cartilage | Somite/Somitomere | Thyroglossal duct | Vitelline duct

Circulatory system: Primitive atrium | Primitive ventricle | Bulbus cordis | Truncus arteriosus | Ostium primum | Foramen ovale | Ductus venosus | Ductus arteriosus | Aortic arches | Septum primum | Septum secundum | Cardinal veins

Nervous system: Neural development/Neurulation | Neural folds | Neural groove | Neural tube | Neural crest | Neuromere | Notochord | Optic vesicles | Optic stalk | Optic cup

Digestive system: Foregut | Midgut | Hindgut | Proctodeum | Rathke's pouch | Septum transversum

Urinary/Reproductive system: Urogenital folds | Urethral groove | Urogenital sinus | Kidney development (Pronephros | Mesonephros | Ureteric bud | Metanephric blastema) | Fetal genital development (Wolffian duct | Müllerian duct | Gubernaculum | Labioscrotal folds)

Uterine support: Placenta | Umbilical cord (Umbilical artery, Umbilical vein, Wharton's jelly) | Amniotic sac (Amnion, Chorion) | Yolk sac | Allantois | Trophoblast (Cytotrophoblast | Syncytiotrophoblast | Gestational sac)

 


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