Biology, asked by saytrisha1, 1 year ago

what is a human brain?what are their parts and what they consists?what are their functions?plzz explain in brief.

Answers

Answered by khalidrja78
2
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The brain has three main parts: the cerebrum, cerebellum and brainstem. Cerebrum: is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement.''-:-) -----


The Cerebrum: The cerebrum or cortex is the largest part of the human brain, associated with higher brain function such as thought and action. The cerebral cortex is divided into four sections, called "lobes": the frontal lobe, parietal lobe, occipital lobe, and temporal lobe.'-:-) -''and:-) :-) '-


Parts of Your Brain and Interesting Things They Do
The Cerebrum. The cerebrum takes up 80 percent of your brain, and sits up front and center. ...
The Cerebellum. Tucked away under the cerebrum at the back of your head is the cerebellum. ...
The Brain Stem. The brain stem runs from under the cerebrum to the spinal cord.'--:-) --'


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Answered by mahekwalia6589
2
The human brain is the central organ of the human nervous system, and with the spinal cord makes up the central nervous system. It controls most of the activities of the body, processing, integrating, and coordinating the information it receives from the sense organs, and making decisions as to the instructions sent to the rest of the body. The brain is contained in, and protected by, the skull bones of the head.

The (human) brain consist of the cerebrum, cerebellum and brainstem.

The Cerebrum: The cerebrum or cortex is the largest part of the human brain, associated with higher brain function such as thought and action. The cerebral cortex is divided into four sections, called "lobes": the frontal lobe, parietal lobe, occipital lobe, and temporal lobe.

The Cerebellum: The cerebellum, or "little brain", is similar to the cerebrum in that it has two hemispheres and has a highly folded surface or cortex. This structure is associated with regulation and coordination of movement, posture, and balance.

The Brainstem: The stem-like part of the base of the brain that is connected to the spinal cord. The brain stem controls the flow of messages between the brain and the rest of the body, and it also controls basic body functions such as breathing, swallowing, heart rate, blood pressure, consciousness, and whether one is awake or sleepy. The brain stem consists of the midbrain, pons, and medulla oblongata.

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