Table of Contents
What is the meaning for vertebrae?
Medical Definition of vertebra : any of the bony or cartilaginous segments that make up the spinal column and that have a short more or less cylindrical body whose ends articulate by pads of elastic or cartilaginous tissue with those of adjacent vertebrae and a bony arch that encloses the spinal cord.
How are vertebra named?
The articulating vertebrae are named according to their region of the spine. There are seven cervical vertebrae, twelve thoracic vertebrae and five lumbar vertebrae. The number of those in the cervical region, however, is only rarely changed, while that in the coccygeal region varies most.
What is another name for vertebrae?
In this page you can discover 4 synonyms, antonyms, idiomatic expressions, and related words for vertebrae, like: spinal-column, spine, chine and backbone.
Is vertebra Greek or Latin?
The word ‘vertebra’ originates from the Latin word meaning ‘joint or articulation’ or from the word ‘vertere’ meaning “to turn.” Embryologically the vertebral body is formed by the fusion of adjacent sclerotomes.
Is a vertebrae a bone?
Vertebrae: The spine has 33 stacked vertebrae (small bones) that form the spinal canal. The spinal canal is a tunnel that houses the spinal cord and nerves, protecting them from injury. Most vertebrae move to allow for a range of motion. The lowest vertebrae (sacrum and coccyx) are fused together and don’t move.
What’s the opposite of a vertebrate?
An invertebrate is an animal without a backbone. Invertebrate animals include fruit flies and sea sponges. Your backbone allows you to stand up straight, and it also allows you to be grouped with the other vertebrates: animals with backbones. Invertebrates are the opposite: they have no backbone.
How do you say vertebrae in Latin?
- (Classical) IPA: /ˈu̯er.te.brae̯/, [ˈu̯ɛrt̪ɛbräe̯]
- (Ecclesiastical) IPA: /ˈver.te.bre/, [ˈvɛrt̪ebre]
Do humans have vertebrae?
The average person is born with 33 individual bones (the vertebrae) that interact and connect with each other through flexible joints called facets. By the time a person becomes an adult most have only 24 vertebrae because some vertebrae at the bottom end of the spine fuse together during normal growth and development.
What is the difference between vertebrae and vertebrae?
What is the difference between Vertebra and Vertebrae? Vertebra is a single bone while vertebrae are the collection of all those vertebral bones together. In other words, one vertebra is the basic building unit of the vertebrae or the backbone.
What is vertebra plural?
Vertebra, Vertebrae (Plural) Definition.
What are the five groups of vertebrates?
The phylum chordata (animals with backbones) is divided into five common classes: fish, amphibians, reptiles, mammals and birds.
What is the difference between vertebrae and invertebrates?
– Sponges – Snails, bivalves, squids, and Octopuses – Round or threadworms – Arachnids, myriapods, insects, and crustaceans – Comb jellies – Hydras, jellyfishes, sea anemones, and corals – Starfishes, sea urchins, sea cucumbers – Flatworms – Earthworms and leeches
What are the five types of vertebrae?
– Cluster headache – Migraines – Chronic migraine – “Sinus” headache – Tension headache
What is the difference between a vertebra and a vertebrae?
Vertebra noun. each of the series of small bones forming the backbone, having several projections for articulation and muscle attachment, and a hole through which the spinal cord passes ‘she crushed a vertebra in a fall at Chepstow’; ‘the needle is inserted between two of the vertebrae’;
Which vertebra is different from all other vertebrae?
The key difference between Cervical and Thoracic Vertebrae is based on the location and function. The cervical vertebrae are the first seven vertebrae starting from the skull and thoracic vertebrae situated in between the cervical and lumbar vertebrae.