Brain Section and its Functions in Body Coordination SystemOut is a vital organ for human life, therefore the following article will discuss the part of the brain and its function. As we know, the brain is the center of human thought and memory. So that every activity related to the process of thinking and memory, must have to use the brain. Not only that, the brain is also the nerve center that controls all the movements and functions of the body organs. So it can be said that the brain is a "command center" of all activities and movements made by the human body.
The human brain has a volume of about 1350 cc and in it there are about 100 million nerve cells. Anatomically, the brain is divided into two sides, namely the left and right brain. The left brain is the center of thinking with regard to logic or definite thinking. The left brain also plays a role to control body movement on the right side. While the right brain is the center of thinking related to creativity. The opposite of the left brain, the role of the right brain is to control the movement of the left side of the body. Both the right brain and the left brain are equally important, therefore humans need to balance the role of the right and left brain so that both can function optimally.
Brain Sections and Their Vital Functions
Overall, the brain is divided from parts that each play its very important role in the body's coordination system. The brain consists of 4 main parts, namely the big brain, cerebellum, brainstem, and limbic system. The four parts of the brain and its functions will be described in the following explanation:
Big brain (cerebrum)
Big brain is part of the brain and its function is to think, plan something, remember something, stimulate creativity, and play a role in the process of speaking or speaking, seeing, and listening. The big brain is the biggest part of the brain. This section really determines the high level of one's IQ. If the big brain is good, then the IQ is also good, and vice versa. The large brain consists of several spaces / lobes, namely the frontal, parietal, temporal, and occipital lobes.
The frontal lobe is the front of the cerebrum. The frontal lobes have a function for which people can judge things, make plans, make excuses, find solutions to a problem, stimulate creativity, control speech and language, and control one's behavior.
The parietal lobe is in the middle of the cerebrum. This lobe plays a role to censor the feelings especially related to the response of touch, feeling depressed, and controlling pain.
The temporal lobe is the side of the cerebrum. This lobe plays an important role for people to hear, able to capture and interpret information, and capture speech and language in the form of sound.
The occipital lobes are located at the back of the cerebrum. This lobe has a primary function to respond to visual responses. Thus visual appearance captured by the eye will be transmitted through the nerve fibers and will be responded and interpreted by the large brain in this occipital part.
Small brain (cerebellum)
Small brain that is located in the back of the head is part of the brain and its function is as a center of balance. In addition, the small brain plays an important role to regulate muscle movement of the body, regulate position and posture, and control activities associated with accuracy / thoroughness.
Small brain also serves to control the movement automatically, for example the movement control motorcycle handlebar, moving hands while typing, driving a car, and so forth. People who have small brain disorders, will usually experience a disruption of the body balance and there is a synchrony between what wants to do with the response of body movement.
Brainstem
The brain stem is part of the brain and its function is to regulate breathing, heartbeat, digestion, control of consciousness, controlling the instinct against the existence of a threat / danger, manage the comfort, and set the reflex movement. The brain stem has 3 parts: the mesencephalon / midbrain, the medulla oblongata, and the pons.
Mesenchepalon or commonly referred to as the midbrain is part of the brain stem located at the top, or as a link between the cerebrum and the cerebellum. The function of the midbrain or mesenchepalon is to control the senses of vision (regulate the muscles of the eyes and enlarged shrinking pupils), follow the set in the process of hearing and help control body movement.
Medulla oblongata or the lower portion of the brain stem is part of the brain and its function is to regulate the reflex movement, controlling dheart, regulates breathing, digestion, and controls circulatory circulation. The pons are part of the brain stem that acts as a transmitting station, in which this part plays a role for sending air to the central part of the brain. Pons play an important role in regulating awareness and sense of drowsiness. The limbic system is part of the brain and its function is to regulate feelings of pleasure or sadness, emotions, thirst, hunger, sexual desire, and regulate the temperature body. The limbic system consists of several parts: the thalamus, the hypothalamus, the singulata gyros, the amygdala, the hippocampus, and the basal ganglia.The thalamus has a function to convey the response received from the sense of smell and sight. While the hypothalamus has many functions, among others, is to regulate the balance of fluids in the body (homeostasis), regulate body temperature, feelings of pleasure, and regulate appetite. Singulata virus acts as a connecting lane that sends messages between the inside and outside the limbic system. The amygdala serves to prepare the body in emergency situations, regulate shock, anger, fear, and sexual drive / desire. The hippocampus plays an important role in saving long-term memory. While basal ganglia is a collection of nerve cell body that serves to coordinate muscle movement in posture. More specifically, the basal ganglia is tasked to block unwanted body movements from happening. After knowing the part of the brain and its functions as described above, it can be concluded that the brain is a vital organ consisting of a system of mutual cooperation in performing the body's coordination function human. Because it is a very vital organ, then we must always keep it to function optimally. To maintain the health of the brain, things that can be done, among others, to meet the nutritional needs of the brain (especially vitamins and minerals), adequate fluid intake, exercise regularly, avoid smoking and alcohol, stay away from drugs, keep blood pressure and cholesterol to always normal, adequate rest, and avoid stress. To maintain brain fitness can also be done by stimulating it by always train the mind, for example, by reading books, writing, playing quizzes or puzzles, teaching, and so forth. You should see a doctor if you or anyone near you have symptoms that lead to brain disorders. Many diseases that you should be aware of due to disruption of brain organs. The diseases include stroke, epilepsy, hydrocephalus, cerebral palsy, Alzheimer's, Parkinson's, meningitis, encephalitis, and the presence of tumors / cancer in the brain. The presence of disorders in the brain is usually characterized by frequent headaches, reduced function of one or several parts of the body, memory / memory loss, decreased consciousness, or the occurrence of paralysis.
