neural tube

noun

: the hollow longitudinal dorsal tube formed by infolding and subsequent fusion of the opposite ectodermal folds in the vertebrate embryo that gives rise to the brain and spinal cord

Examples of neural tube in a Sentence

Recent Examples on the Web
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Some preliminary research suggests low choline levels are associated with a higher risk of neural tube defects.20 A Word From Verywell Prenatal supplements are not necessarily one-size-fits-all. Melissa Nieves, Verywell Health, 8 Jan. 2025 Prenatal multivitamins are specifically recommended by doctors to support the mother and baby’s health in efforts to prevent conditions like anemia in the mother and neural tube defects in the child. Omer Awan, Forbes, 1 Jan. 2025 Taking folic acid in the first trimester of pregnancy is critical in preventing neural tube defects in the fetus. Omer Awan, Forbes, 1 Jan. 2025 Nicholas Wald, another British doctor, determined that neural tube defects such as spina bifida are mainly due to a lack of folate - an essential vitamin - in the mother's diet. Arthur L. Kellermann, Forbes, 14 Oct. 2024 See all Example Sentences for neural tube 

Word History

First Known Use

1888, in the meaning defined above

Time Traveler
The first known use of neural tube was in 1888

Dictionary Entries Near neural tube

Cite this Entry

“Neural tube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neural%20tube. Accessed 14 Feb. 2025.

Medical Definition

neural tube

noun
: the hollow longitudinal dorsal tube that is formed by infolding and subsequent fusion of the opposite ectodermal folds in the vertebrate embryo and gives rise to the brain and spinal cord

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