Neuroectoderm - Wikipedia
Neuroectoderm (or neural ectoderm or neural tube epithelium) consists of cells derived from the ectoderm. Formation of the neuroectoderm is the first step in the development of the nervous system. [1]
Neuroectoderm - an overview | ScienceDirect Topics
Neuroectoderm refers to a placode of cells that differentiate from the ectoderm under the influence of inducing factors, ultimately giving rise to the human brain and nervous system during early gestation.
14.1 Embryonic Development – Anatomy & Physiology
As the embryo develops, a portion of the ectoderm differentiates into a specialized region of neuroectoderm, which is the precursor for the tissue of the nervous system. Molecular signals induce cells in this region to differentiate into the neuroepithelium, forming a neural plate.
Neuroanatomy, Neural Tube Development and Stages
2023年7月24日 · The overlying ectoderm is induced and thickened by the notochord and the neural plate forms. The neural plate then gives rise to the neural tube by folding upon itself, which makes up the central nervous system, which includes the brain, brainstem, and the spinal cord.
The Initial Formation of the Nervous System: Gastrulation and ...
As a result of these cell movements during gastrulation, the notochord comes to define the embryonic midline. The ectoderm that lies immediately above the notochord is called the neuroectoderm, and gives rise to the entire nervous system.
Neuroectoderm - an overview | ScienceDirect Topics
The neuroectoderm is the region that gives rise to the entire nervous system such as brain and spinal cord (CNS), autonomic nervous system (ANS), dorsal root ganglia, adrenal medulla, neuroendocrine system, and so on during embryonic development (LeDouarin, 1982). Accordingly, in 1996, PNET family of tumors is divided on the basis of the site ...
Ectoderm | Embryo Project Encyclopedia
2013年12月2日 · During neurulation, ectoderm differentiates into two parts. The first is the surface ectoderm, which gives rise to tissues on the outer surface of the body like epidermis, hair, and nails. The second is the neuroectoderm, which forms the nervous system of the embryo.
Development of the nervous system - Wikipedia
Neuroectoderm overlying the notochord develops into the neural plate in response to a diffusible signal produced by the notochord. The remainder of the ectoderm gives rise to the epidermis. The ability of the mesoderm to convert the overlying ectoderm …
Mechanics-guided embryonic patterning of neuroectoderm …
2018年5月21日 · A micropatterned neuroectoderm developmental model based on human pluripotent stem cells now reveals how morophogenetic signals such as cell shape and contractility regulate neural tissue...
Neuroectoderm Neural ectoderm, Neural tube epithelium
Neuroectoderm Neural ectoderm, Neural tube epithelium. A part of the ectoderm that gives rise to the neural plate and differentiates into the central nervous system by the process of neurulation. Induced by the notochord.
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