How to Work Our Brain?

How does the mind work?
Last Update: December 29, 2016; Next update: 2019.

The brain works like a massive pc. It methods facts that it receives from the senses and frame, and sends messages back to the frame. But the mind can do an awful lot extra than a system can: humans assume and revel in feelings with their brain, and it is the basis of human intelligence.

The human mind is kind of the scale of two clenched fists and weighs approximately 1.Five kilograms. From the outside it seems a piece like a huge walnut, with folds and crevices. Brain tissue is made up of approximately 100 billion nerve cells (neurons) and 1000000000000 supporting cells which stabilize the tissue.

There are various sections of the brain, every with their very own features:
The cerebrum has a proper half of and a left half of, called the proper and left hemispheres. The  hemispheres are connected via a thick bundle of nerve fibers known as the corpus callosum. Each hemisphere is made up of six regions (lobes) that have distinct capabilities. The cerebrum controls movement and techniques sensory facts. Conscious and unconscious actions and feelings are produced here. It is likewise liable for speech, listening to, intelligence and reminiscence.

The capabilities of the two hemispheres are to a wonderful extent special: while the left hemisphere is answerable for speech and abstract wondering in most people, the right hemisphere is generally liable for spatial wondering or imagery. The right side of the brain controls the left aspect of the frame, and the left aspect of the mind controls the proper side of the body. This way that harm to the left hemisphere because of a stroke, as an example, can lead to paralysis on the right aspect of the frame.
The left cerebral cortex is chargeable for speech and language. The right cerebral cortex substances spatial facts, which include in which your foot is for the time being. The thalamus affords the cerebrum with sensory facts from the skin, eyes and ears, in addition to different statistics. The hypothalamus regulates starvation, thirst and sleep. Together with the pituitary gland, it also regulates the hormones to your frame.

The brain stem relays records between the brain, the cerebellum and the spinal cord, as well as controlling eye actions and facial expressions. It also regulates vital capabilities like respiratory, blood pressure and heartbeat.

The cerebellum coordinates movement and is liable for stability.

Sources
Menche N. (ed.) Biologie Anatomie Physiologie. Munich: Urban & Fischer/ Elsevier; 2012.
Pschyrembel W. Klinisches Wörterbuch. Berlin: De Gruyter; 2014.
Schmidt R, Lang F, Heckmann M. Physiologie des Menschen: mit Pathophysiologie. Heidelberg: Springer; 2011.
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