Brain and nervous system
The Brain and nervous system the brain is sort of a laptop that controls the body's functions,
and therefore the nervous system
is sort of a network that relays messages to elements of the body. Click
through this slideshow to find out a lot of concerning the brain and nervous system.
Three parts of brain
The brain is located within a hard cranial cavity made up of the
skull. The brain has three parts:
1.
The brain,
2.
The brain stem
and
3.
The cerebellum.
|
The brain consists of two left and right hemispheres, which are
the topmost part; the cerebellum is located behind the cranial cavity. It is
connected to the pons, the pons is connected to the midbrain, and the lower
cerebral medulla, the pons and the medulla constitute the brainstem.
Nervous system parts |
The part of the nervous system connected under the medulla is
the spinal cord. The spinal cord is present in the spinal canal of the spine
until the level of the lumbar spine.
|
Twelve pairs of cranial nerves are branched from the brainstem
and distributed to the organs of the face, neck and even the abdominal cavity
to control their function.
 Peripheral nervous system |
A total of thirty pairs of spinal nerves are divided into the
spinal cord. After passing through the intervertebral foramen, the different
nerves divide and combine to form various peripheral nerves of various sizes,
which are finally distributed in the nape of the neck, chest and abdomen and
limbs.
|
What is the function of the brain? |
In the human body the brain is most important organs. Its
function is to direct, control and coordinates the functioning of various
parts of the body, and to exercise intellectual and linguistic functions.
|
The left and right brains are in their respective roles |
These different functions are distributed within specific
segments of the cerebral cortex. The left and right cerebral hemispheres have
different functions. For example, the left hemisphere is responsible for the
movements of the hands and feet of the right body and the skin sensation,
while the right hemisphere is the opposite.
|
Take control of limb coordination |
The role of the cerebellum is to coordinate the activities of
the limbs, to make them smooth and flexible, and to control the balance of
the body.
|
What part of the brain controls breathing |
The brainstem regulates the function of facial organs through
twelve pairs of cranial nerves, as well as functional areas that regulate the
body's breathing, heartbeat, blood pressure, and awake.
|
What part of the brain controls thinking |
The spinal cord and spinal nerves mainly control the movement,
feeling, control and balance of the limbs.
|
Conclusion
The brain and nervous system in the human body play very
important role. Brain is more than a computer, without brain and nervous system
human life is nothing.
If you find this
article useful, do share it with your friends!
Sharing is caring
If you want more informative articles regarding
health issues click here
|
