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
Folic acid is also used to fortify flour and grain products, to help prevent neural tube defects like spina bifida in the womb.
—
Brenda Goodman, CNN Money, 24 Sep. 2025
For one, a high fever during early pregnancy has in some cases been linked to potential complications for the fetus, including neural tube defects and other adverse outcomes.
—Stephanie McNeal, Glamour, 23 Sep. 2025
There’s also some evidence suggesting that fevers are associated with neural tube defects, which impact a fetus’s brain, spine or spinal cord during the first month of pregnancy, Gabard-Durnam said.
—Adrianna Rodriguez, USA Today, 23 Sep. 2025
The American College of Obstetricians and Gynecologists recommends that all women who are pregnant or planning to get pregnant take a daily folic acid supplement to avoid neural tube and spinal defects in developing fetuses.
—Alice Park, Time, 23 Sep. 2025
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Brenda Goodman, CNN Money, 24 Sep. 2025
For one, a high fever during early pregnancy has in some cases been linked to potential complications for the fetus, including neural tube defects and other adverse outcomes.
—Stephanie McNeal, Glamour, 23 Sep. 2025
There’s also some evidence suggesting that fevers are associated with neural tube defects, which impact a fetus’s brain, spine or spinal cord during the first month of pregnancy, Gabard-Durnam said.
—Adrianna Rodriguez, USA Today, 23 Sep. 2025
The American College of Obstetricians and Gynecologists recommends that all women who are pregnant or planning to get pregnant take a daily folic acid supplement to avoid neural tube and spinal defects in developing fetuses.
—Alice Park, Time, 23 Sep. 2025
See All Example Sentences for neural tube
Cite this Entry
“Neural tube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neural%20tube. Accessed 4 Oct. 2025.
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