BLASTONEUROPORE Meaning and
Definition
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Blastoneuropore is a biological term used in embryology to describe a specific anatomical structure that plays a crucial role in the development of certain organisms. The word "blasto" refers to blastula, which is an early stage of embryonic development, and "neuro" refers to the nervous system, while "pore" denotes an opening or passageway.
In simpler terms, blastoneuropore refers to a small opening or pore in the developing embryo that is positioned at the junction of where the future nervous system and the blastula (early stage of development) meet. This pore serves as the initial point of connection between the nervous system and the outer environment.
During embryogenesis, the blastoneuropore is significant as it marks the beginning of the formation of the central nervous system in certain organisms. It is through this opening that the neural tube, which ultimately gives rise to the brain and spinal cord, arises and begins to develop.
The closure of the blastoneuropore is a critical event during embryonic development, as it signifies the completion of neural tube formation. The proper closure of the blastoneuropore is crucial for the normal development and functioning of the central nervous system, as any disruption or failure in this process can lead to neural tube defects or other abnormalities.
Overall, the blastoneuropore is an essential anatomical feature in embryogenesis, serving as the initial connection point between the developing nervous system and the outer environment, and playing a pivotal role in the formation of the central nervous system.
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An opening formed by the union of the blastopore and neuropore.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for BLASTONEUROPORE
- blastoneuropora
- blastoneuroporg
- blastoneuropoar
- blastoneuropoare
- blastwonuropore
- blastoneuropoor
- blastoneuropour
- blastwoneuropore
- b lastoneuropore
- bl astoneuropore
- bla stoneuropore
- blas toneuropore
- blast oneuropore
- blasto neuropore
- blaston europore
- blastone uropore
- blastoneu ropore
- blastoneur opore
- blastoneuropo re
- blastoneuropor e
Etymology of BLASTONEUROPORE
The word "blastoneuropore" is derived from two parts: "blasto-" and "neuropore".
1. "Blasto-" comes from the Greek word "blastós" (βλαστός) meaning "bud" or "sprout". In various scientific contexts, "blasto-" is used to refer to embryonic cells or the early stages of development.
2. "Neuropore" is composed of two Greek words: "neuron" (νεῦρον) meaning "nerve" and "pore" (πόρος) meaning "opening". In embryology, the term "neuropore" refers to the opening or canal that forms during the early development of the nervous system in an embryo.
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