How Do You Spell NOTOCHORDAL CANAL?

Pronunciation: [nˈɒtəkˌɔːdə͡l kənˈal] (IPA)

The notochordal canal is an anatomical structure found in vertebrate embryos. Its spelling may appear daunting, but its pronunciation is straightforward once you break it down using the International Phonetic Alphabet (IPA). The first syllable is pronounced "noh-toh," with a long "o" sound followed by a soft "t." The second syllable, "-chordal," has a hard "k" sound followed by the "or" diphthong. The final syllable, "-canal," is pronounced with a short "a" followed by an "l" sound that is slightly elongated.

NOTOCHORDAL CANAL Meaning and Definition

1. The notochordal canal is a term used in anatomy to describe a specialized structure found in certain vertebrate embryos. It refers to a narrow, fluid-filled space that forms within the developing notochord during early stages of embryonic development. The notochordal canal is lined by a layer of cells known as the endoderm, which is derived from the innermost layer of cells in the embryo.

   The notochordal canal serves several important functions during embryogenesis. It serves as a signaling center, secreting signaling molecules that play a crucial role in patterning the surrounding tissues and organs. It is also involved in the formation of the neural tube, which gives rise to the central nervous system.

   As development progresses, the notochordal canal gradually regresses and disappears, being replaced by the vertebral bodies that make up the spine. In some adult animals, remnants of the notochordal canal can persist in the form of structures known as physaliphorous cells within certain intervertebral discs.

   Understanding the notochordal canal is essential for comprehending the intricate processes that occur during early embryonic development, as well as the formation and maturation of the vertebral column. The study of the notochordal canal provides valuable insights into the evolution and biology of vertebrates.

2. • Neurenteric c.

   • A canal, formed from a fissure in the primitive streak, which communicates with the cavity of the yolksac ; neurenteric canal; the canal, in the embryo, connecting the neural and the enteric tubes.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for NOTOCHORDAL CANAL

• notochoardalcanal
• notochoredalcanal
• notwochordalcanal
• notoochordalcanal
• n otochordal canal
• no tochordal canal
• not ochordal canal
• noto chordal canal
• notoc hordal canal
• notoch ordal canal
• notocho rdal canal
• notochor dal canal
• notochord al canal
• notochorda l canal
• notochordal c anal
• notochordal ca nal
• notochordal can al
• notochordal cana l

Etymology of NOTOCHORDAL CANAL

The word "notochordal" traces its etymology back to the Latin word "notochorda", which originates from the Greek words "nótos" meaning back or spinal column, and "khordḗ" meaning cord or string. The term "notochord" refers to a flexible rod-like structure found in the embryos of all chordates, including vertebrates.

Additionally, the word "canal" has its origins in the Latin word "canalis", which means channel or pipe. In the context of the "notochordal canal", it refers to a tubular passage or duct that houses the notochord during embryonic development.