The bones in your neck are collectively called the cervical vertebrae.
The Cervical Vertebrae
Your neck is supported by a series of bones known as the cervical vertebrae. There are exactly seven of these bones that make up the bony structure of the neck, located between the skull and the upper back (thoracic vertebrae). These bones are smaller than those in the rest of the spine but play a crucial role in supporting the weight of your head and allowing for a wide range of head movements.
As referenced, these are the seven bones of the neck, called the cervical vertebra.
Specific Neck Bones: The Atlas
While all seven bones are cervical vertebrae, some have unique names and functions. The topmost cervical vertebra, directly beneath the skull, is particularly significant.
- This top bone is called the atlas (scientifically known as C1).
- It is specifically where the head attaches to the neck, allowing for the nodding motion of the head.
The atlas is ring-shaped and articulates with the skull above and the second cervical vertebra (the axis, or C2) below. This unique structure enables the head to move freely relative to the neck.
Here's a simple overview:
| Number of Bones | Collective Name | Specific Top Bone | Function of Top Bone |
|---|---|---|---|
| 7 | Cervical Vertebrae | Atlas (C1) | Attaches head to neck |
Understanding the cervical vertebrae is key to appreciating the complex mechanics of the neck and head movement.
