How Do You Spell LAMINA DENTATA?

Pronunciation: [lˈamɪnə dɛntˈɑːtə] (IPA)

Lamina dentata is a term used in anatomy to describe a structure in the brain. The spelling of this word is typically straightforward for those familiar with Latin roots, but may be challenging for those without a background in the language. The IPA phonetic transcription of this word is /læmɪnə dɛnˈteɪtə/, which represents the sounds of each letter in the word. It is important to use accurate spelling and pronunciation when communicating about anatomical structures to ensure clear understanding and effective communication.

Meaning and Definition
Common Misspellings
Etymology
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LAMINA DENTATA Meaning and Definition

  1. The term "lamina dentata" is a Latin phrase used in the field of anatomy, specifically in relation to the structure and function of the spinal cord. It refers to the dentate ligament, a fibrous strand of connective tissue which extends longitudinally along the length of the spinal cord. The lamina dentata is located within the subarachnoid space, between the dorsal and ventral roots of the spinal nerves.

    The primary function of the lamina dentata is to anchor and provide structural support to the spinal cord. Its distinctive name is derived from the tooth-like projections or serrations along its edges, resembling the appearance of a comb or saw. These serrations are caused by the pia mater, a thin, delicate layer of connective tissue that covers the surface of the spinal cord.

    Besides its structural role, the lamina dentata also plays a vital role in the circulation of cerebrospinal fluid (CSF). It contributes to the formation of the spinal arachnoid villi, which are small projections that absorb CSF, thereby aiding in the maintenance of intracranial pressure and overall brain health.

    In summary, the lamina dentata is a fibrous ligament present within the subarachnoid space of the spinal cord. Its main functions include providing support and anchorage to the spinal cord and participating in the circulation of cerebrospinal fluid.

  2. Dentate plate, crista spiralis, the firmly serrated edge of the lamina spiralis ossea.

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

Common Misspellings for LAMINA DENTATA

  • lamina dentava
  • lamina dentaua
  • lamina dentati
  • lamina dentate
  • lamina dentatc
  • laminnadentata
  • lambinadentata
  • l amina dentata
  • la mina dentata
  • lam ina dentata
  • lami na dentata
  • lamin a dentata
  • lamina d entata
  • lamina de ntata
  • lamina den tata
  • lamina dent ata
  • lamina denta ta
  • lamina dentat a

Etymology of LAMINA DENTATA

The term "lamina dentata" has Latin origins.

"Lamina" refers to a thin, flat, or plate-like structure. This Latin word has its roots in the Proto-Indo-European "pleh₁-" which means "flat".

"Dentata" is derived from the Latin word "dens" which means "tooth". "Dentata" is the feminine form of the word, which signifies that it is a noun modifying "lamina". So, "lamina dentata" literally translates to "toothed plate" or "toothed structure".

In anatomical terms, "lamina dentata" specifically refers to the dentate gyrus. The dentate gyrus is a structure located in the hippocampus of the brain, characterized by a jagged or tooth-like appearance.