The Brain​

 

Brain – It is a complex organ in the body. This organ is located inside the skull in the head.​

 

All voluntary and involuntary activities of the body are controlled by the brain.​

 

The left side of the human brain controls the right side of the body.​

 

In addition, the left side of the brain controls our communication, writing and rational thinking​

 

while the right side controls our artistic abilities.​

 

An adult human brain weighs about 1300 to 1400 grams and is made up of about 100 billion neurons.​

 

Cerebrum-- It is the largest part of the brain and it is made up of two cerebral hemispheres. The outer surface of the cerebellum is composed of irregular rings and notches. This increases the surface area of ​​the brain and provides more space for nerve cells.​

 

Cerebellum-- It is a small part of the brain, located at the back of the cranial cavity (skull) and below the cerebrum. Its surface is in the form of ridges and ridges instead of curves.​

 

Medulla oblongata-- It is the most terminal part of the brain and has two triangular shaped structures on its upper side. They are called pyramids. Its posterior part further transforms into the spinal cord.​