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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
Researchers think that damage could lead to neurodegenerative diseases such as dementia, Alzheimer’s, and Parkinson’s disease, as well as neural tube defects.2
The study’s results found that participants with lower magnesium levels tended to have higher homocysteine levels, and vice versa.
—Nick Blackmer, Verywell Health, 9 Sep. 2024
These screenings are used in part as a fetal screen to assess for markers of certain fetal health problems, including Down syndrome and neural tube disorders like spina bifida.
—Rachel Gurevich, Parents, 30 July 2024
Choline plays an important role in a baby's brain growth and development and may reduce the risk of neural tube defects and other birth defects, so choline needs are higher when a woman is pregnant or breastfeeding.
—Sarah Anzlovar, Ms, Rd, Verywell Health, 4 June 2024
Amniotic fluid contains cells with genetic information that can help to diagnose genetic disorders and open neural tube defects, including spina bifida.
—Tiffany Eve Lawrence, Parents, 3 May 2024
See all Example Sentences for neural tube
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'neural tube.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1888, in the meaning defined above
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 10 Oct. 2024.
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
More from Merriam-Webster on neural tube
Britannica.com: Encyclopedia article about neural tube
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