The Human Body - Brain illustration

Illustration body part , human brain top view

Another radical idea that has already been successfully been tried on rhesus monkey's is, brain transplants. The ethics and legal problems for such a transplant would probably never let this operation be performed on humans. This is because the person would not be the same, would not have the same memories or the same abilities that the host body had had. The last idea of the future that we will list is called "artificial hearing and seeing". Artificial seeing is achieved by planting sixty-four small electrodes in front of the visual cortex of the brain. The electrodes are connected to a small camera that is some where on the person's ear.

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According to Fromkin and Rodman (1998: 34) one of the most complex organs in the human body is the brain. It is located under the skull and consists of about 10 billion nerve cells or neurons. The cerebral cortex is formed by those neurons or gray matter, as they are also called, and is the surface of the brain. It covers the cerebrum, as shown in Figure 1, which is the largest part of the brain and is divided into two lobes, the left and right cerebral hemispheres. Those two hemispheres are connected by nerve fibers which are called corpus callosum. As it is shown in Dr. Campbell’s handout for the Introduction to Linguistics (2005: 21) the left hemisphere especially is responsible for language, analytical and serial processing, calculation, associative thought and temporal judgement and not to forget for the right visual field which means, when you pick up a glass of water with your right hand, the left hemisphere controls your action. The same is true for the right hemisphere which controls movements ...

3d rendered anatomy illustration of a human body shape with active brain

Thus, it can be concluded that human brain is a very complex organ which is responsible for multitude functions, and an unknown number of those functions is not yet known. There is still ongoing research on the composition and functions of brain. Each of the parts of the brain is responsible for some essential function without which the body will not be able to function normally. This attribute makes the brain the most essential part of the human body.

Facts and Information About the Human Body - Science

Our species has already augmented the “natural” order of our life cycle through our technology: drugs, supplements, replacement parts for virtually all bodily systems, and many other interventions. We already have devices to replace our hips, knees, shoulders, elbows, wrists, jaws, teeth, skin, arteries, veins, heart valves, arms, legs, feet, fingers, and toes. Systems to replace more complex organs (for example, our hearts) are beginning to work. As we’re learning the principles of operation of the human body and the brain, we will soon be in a position to design vastly superior systems that will be more enjoyable, last longer, and perform better, without susceptibility to breakdown, disease, and aging.

The Brain - The Human Body - Free Games & Activities …

An elephant’s brain is four times heavier than a human’s. But as a percentage of its body mass it ranks at the bottom.

Music also affects the way our brain functions. It is reported that easy-listening and classical music improves the duration and intensity of concentration in all age groups and ability levels (eMed Expert). At the same time, another research study has shown that music with a strong beat stimulates brain waves to resonate with them. In other words, the faster the beat is, the sharper concentration becomes, and thinking becomes more alert (Tryon Daily Bulletin). Listening to music also helps people recall information; certain types of music can serve as strong “keys,” supposedly forming a strong connection between emotions they evoke and the information, which can be recalled much easier during playing back the song which was being played during the process of learning (eMed Expert).

wired to the human network between the brain and the body's ..

Music can decrease the risks of heart attack and stroke. Music has been found to lower blood pressure; changes in the “autonomic” nervous system, such as breathing and heart rate can also be altered by music (Tryon Daily Bulletin). This helps to create a so-called “relaxation response,” which counteracts the damaging effects of chronic stress. Music contributes to the release of endorphins, which are protein molecules produced by the nervous system that works with sedative receptors in the brain. They improve mood, boost the immune system, reduce eating disorder symptoms, and help fight cancer. In this respect, music has powerful positive effects on the functioning of the human body.


Anatomy Of The Brain Functions - Human Anatomy Body

different aspects are reliant upon the brain, and without the brain the body would not be able to function. The human brain is a reliable mechanism that is...

The human body brain essays - Homework Writing Service

2.9.1 The frontal lobes
Exploration of the functions of the frontal lobes can be perplexing due to the wide range of functions attributed to them. In spite of this, most literature narrows down the responsibility of the frontal lobes to higher mental processes and is also related to an individual having a sense of self (Coon and Mitterer, 2016: 69). Moreover, they are strongly implicated in the organisation and execution of movement (Rains, 2001: 57). The frontal lobes are also imperative in executive functions such as cognitive and social-emotional behaviours, especially the ability for self-control which includes impulse control as well as the self-regulation of emotions and sexual impulses (Plotnik and Kouyoumdijan, 2014: 76). The frontal lobes are divided into the primary motor cortex and prefrontal cortex.
The primary motor cortex
The primary motor cortex is associated with voluntary motor movement in terms of controlling the body’s muscles, specifically fine motor movements. Importantly to note is that this control is contralateral, meaning that the left hemisphere of the brain controls the right side of the body while the right hemisphere controls the left side of the body (Kalat, 2016: 84). Different body parts have varying degrees of agility. Consider how much easier it is to use your hand to write compared to using your foot. The varying degrees of agility are based on the proportion of primary motor cortex associated with that particular body part such that, the hands have a greater proportion of the primary motor cortex devoted to them than the feet. Luckily due to neuroplasticity these proportions are not fixed and over time individuals can learn to enhance their abilities over various body parts (Coon and Mitterer, 2016: 69).

The brain from a physiological perspective controls the entire function of the human body

The nervous and endocrine systems are what control most of the body. The nervous system includes the brain, spinal, cord and nerves. The endocrine system consists of various hormonal glands such as the pituitary. These two systems interact closely since they both have a part in controlling the body. They work together to aid the body in performing its numerous functions and giving it commands. The respiratory and endocrine system works with all the system by controlling their actions and how they perform their tasks. It moves the muscles of the muscular system and controls all motor movements. The endocrine builds up the bones of the skeletal system and produces the hormones that make the reproductive system mature. The nervous system helps the circulatory system by controlling the amount of glucose in blood and blood pressure. It also regulates breathing for the respiratory system. The digestive system is also aided by the sensory nerves in the mouth which help it decide if food should be released back upward. The nervous and endocrine systems are the "control centers" of the body.