0
The thoracic and sacral curves are the primary curves, as they are obvious at birth. The cervical and lumbar curves are secondary as they are modifications on the foetal position.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoThoracic and sacral
Thoracic and sacral curves are present at birth also known as primary curves
Wiki User
∙ 14y agoBoth the thoracic and sacral curvatures are considered "primary" curvatures for this reason.
Wiki User
∙ 11y agoit is a sign of sickness or dieingness which you whould die or have an infection.
Add your answer:
Earn +20 pts
Is the cervical curvature considered a primary curvature?
No, the cervical curvature is considered the secondary curvature, the primary curvatures are the thoracic and sacral curvatures. The lumbar curvature is also considered the Secondary Secondary curvature (yes that's two secondarys, as in the second secondary)
Difference between dorsal ramus and dorsal root?
The roots are two split bases of spinal nerves that connect to the spinal cord. The rami are branches of the spinal nerve that form a complex system throughout the body with the two primary ones being the dorsal (posterior) ramus and the anterior ramus. A diagram would look like an x with the two roots coming together from the spinal cord to go through the intervertebral forming a spinal nerve then splitting again immediately after the intervertebral foramen forming the rami of the spinal nerve
What are two main organs of the central nervous system?
the brain and sppinal cord
What two main parts make up the central nervous system?
The central nervous system is made up of the brain and spinal cord.
What are the two parts of the central nervous system?
The brain and the spinal cord.
What two spinal curvatures are present at birth?
Thoracic and sacral curves are present at birth also known as primary curves
Is the cervical curvature considered a primary curvature?
No, the cervical curvature is considered the secondary curvature, the primary curvatures are the thoracic and sacral curvatures. The lumbar curvature is also considered the Secondary Secondary curvature (yes that's two secondarys, as in the second secondary)
How many natural curves are there in a human back?
4 curves. two are primary curvatures, because they are present when we are born. they are 1. thoracic 2.sacral other two curves are secondary curvatures. they develop after the birth. 1. cervical , appears when a baby begins to raise its head. 2. lumber , develops when the baby begins to walk. cervical and lumber curvatures are concave in shape and thoracic and sacral curvatures convex in shape.
What the similarities and differences between the primary curves and secondary curves of the spinal column?
The primary curve was formed before birth but the secondary curve was formed after birth. Thats basically the difference between the two. hope that helps
What are the two basic functional elements of a spinal nerve?
nerve cells and spinal column
What are two organs made of nerve tissue?
The brain and spinal cord
Your two year old was diagnosed with a spinal cord syrinx what is the treatment?
your two year old was diagnosed with a spinal cord syrinx what is the treatment?
What are the two regions of the spinal cord?
i dont no
How many enlargements are there in the spinal cord?
There are two main enlargements in the spinal cord, the Cervical enlargement, and an enlargement at the Conus Medullaris in the Thorasic section of the spinal cord.
Does the spinal cord run through the spinous process?
Not really. The spinal cord runs through the spinal canal, which is anterior (in front of) the spinous processes, betwen two lamina and two pedicles, and posterior (behind) the vertebral body.
What are two types of spinal nerves?
sensory and motor
Is lumbar spinal stenosis less severe than cervical spinal stenosis?
The difference between lumbar spinal stenosis and cervical spinal stenosis is mainly the location of the problem. however, between the two lumbar spinal stenosis is the more severe form of stenosis.
