Neuroectoderm Latin epithelium tubi neuralis, neuroectoderma, epithelium tubae neuralis Precursor ectoderm Gives rise to neural tube, neural crest Code TE E188.8.131.52.0.0.1
Neuroectoderm (or neural ectoderm or neural tube epithelium) is the term for ectoderm which receives Bone Morphogenetic Protein-inhibiting signals from proteins such as noggin, which leads to the development of the nervous system from this tissue.
After recruitment from the ectoderm, the neuroectoderm undergoes three stages of development: transformation into the neural plate, transformation into the neural groove (with associated neural folds), and transformation into the neural tube. After formation of the tube, the brain forms into three sections; the hindbrain, the midbrain, and the forebrain.
The types of neuroectoderm include:
- Neural crest
- Neural tube
- Neuroectoderm at eMedicine Dictionary
- bdyfm-007 — Embryology at UNC
Developmental biology > Human embryogenesis (development of embryo) and development of fetus (TE E2.0) First three
weeksWeek 1Week 2
Prenatal development/Mammalian development of nervous system (GA 9.733 and GA 10.1002, TE E5.13-16) NeurogenesisCranial neural crest (Cardiac neural crest complex) · Truncal neural crest Eye development Auditory development
Wikimedia Foundation. 2010.
Look at other dictionaries:
neuroectoderm — Ectoderm on the dorsal surface of the early vertebrate embryo that gives rise to the cells (neurons and glia) of the nervous system. Also called the neural plate … Dictionary of molecular biology
neuroectoderm — noun The region of the ectoderm of an embryo that develops into the central nervous system and other nervous tissue … Wiktionary
neuroectoderm — That central region of the early embryonic ectoderm that on further development forms the brain and spinal cord, and the neural crest cells that become the nerve cells and neurilemma or Schwann cells of the … Medical dictionary
neuroectoderm — neu·ro·ectoderm … English syllables
neuroectoderm — … Useful english dictionary
Neurulation — Neuroscience portal Transve … Wikipedia
Embryology — 1 morula, 2 blastula 1 blastula, 2 gastrula with blastopor … Wikipedia
Carotid body — Infobox Anatomy Name = PAGENAME Latin = glomus caroticum GraySubject = 277 GrayPage = 1281 Caption = Section of part of human glomus caroticum. Highly magnified. Numerous bloodvessels are seen in section among the gland cells. Caption2 = Diagram… … Wikipedia
Neural crest — The formation of neural crest during the process of neurulation. Neural crest is first induced in the region of the neural plate border. After neural tube closure, neural crest delaminates from the region between the dorsal neural tube and… … Wikipedia
Regional specification — In the field of developmental biology, regional specification is the process by which different areas are identified in the development of the early embryo. The process by which the cells become specified differs between organisms. Contents 1… … Wikipedia