The Brain And Its Effects On Human Brain

During brain development, beginning in the womb into adulthood, all of these cells must be grouped and organized into specific networks, which create the architecture of the brain (Perry & Szalavitz, 2006). The brainstem, the diencephalon, the cortex and the limbic system are the four major parts of the brain. The brain is organized from the inside out, thus, “the lower and most central regions of the brainstem and diencephalon are the simplest” (Perry & Szalavitz, 2006, p. 21) and are also the first to form, therefore, developing first as the child grows and develops (Perry & Szalavitz, 2006). As the brain develops upward and outward, the limbic system becomes more complex and the cortex is the crowning achievement of the brain structure (Perry & Szalavitz, 2006). These four areas of the brain are organized from top to bottom and inside to outside, although these four areas are interconnected, each one controls different functions such as the brainstem controls body temperature, heart rate and blood pressure, as well as respiration. The limbic system and diencephalon control emotional responses that help to guide one’s behavior such as fear, love, joy and anger. The cortex, the top part of the brain, regulates the complex and high functions such as speech, critical thinking, and decision-making (Perry & Szalavitz, 2006). The

“The Human Brain”, by myPerspectives, is an informative article that claims that the brain is a complex organ that is truly impressive. The brain is a key part of the central nervous system, that controls the entire body’s activities, to simple things such as breathing. These actions are fired through neurons, that quickly travel through the spinal cord. Surprisingly, the brain transmits these messages at an unimaginable rate, at 150 miles per hour, through 85 billion cells, called neurons. These neurons can form up to 10,000 synapses, or connections to each other. By itself, the brain can create billions of synapses, which change the structure of the brain every time new information is learned. However, there is still much that scientists

The brain can be affected by damage and cause behavior to be expressed differently in every person. Events such as a car crash or childhood abuse can affect brain development and function. Damage to certain areas of the brain can have a variety of effects. The hippocampus controls emotions and is associated with memory, and the frontal lobe is a brain cortex that controls motor functions, problem solving, memory, language, judgments, social and sexual behavior and impulse. When the frontal lobe or hippocampus is affected, a person’s emotion can be out of their control.

I have always had a passion and interest in working with the unknown. When I was in high school, I always made sure I was taking science classes that interested me, and would help me decide on what I wanted to major in college. I chose neuroscience as my major because it is a subject that continues to fascinate me. Neuroscience is the study of how the nervous system develops, its structure, and what it does. I want to focus on the brain and its impact on behavior and cognitive functions. I want to go into clinical neuroscience (looking at the disorders of the nervous system) or cognitive neuroscience, which studies the higher cognitive functions and underlying neural bases. With a neuroscience major, I would like to pursue a career in clinical research, do research for the National Institute of Health, work for the CDC and specialize in neurological disease, and/or run a clinical research project in another country. I want to pursue a career in one of these areas because I want to dedicate my knowledge, skills, and time to helping people and the world of science. I want my work to make a positive impact on society and be beneficial for the forthcoming generations. I want to help people and discover new things that will help those in need. I am motivated every day to continue working hard by realizing there are still more things to be discovered and that it could be done by me.

The brain contains millions of nerve cells and about a hundred structures that control different parts of our bodies. The brain controls our movement, language comprehension, sight, hearing, it determines our personality, as well as behavior. The complexities of the brain often bring about problems that lead to cognitive and physical decline. As we

The human brain contains about 100 billion neurones, and has an average volume of 1200-1400mL. Once brain cells die, they stay dead forever.
The brain controls and regulates body functions. Without it you cannot survive. Damage to the brain is repaired slowly. Sometimes other parts of the brain take over the function of the damaged parts, but there are instances where brain damage is permanent.

The Cerebrum:
Associated with higher brain function, such as thought and action. The cerebrum obtains information from an individual’s surroundings and their body, and then sends that information to a specific part of the cerebrum. The cerebrum interprets this knowledge and decides what must happen next. The muscles and sensory information from the left side of the body is controlled by the right side of the brain, and vice versa.

Occupies more than 80% of the brain, and contains over 10 billions neurones. The folds in the cerebrum are called ‘convolutions’, and are used to fit more neurones and information in. These folds increase its surface area by three times. It is here that the high intellectual functions of humans take place. The cerebrum controls you conscious thoughts and the intentional (voluntary)

(Tonya Hines 2013) The cerebrum is the one that affects reasoning and emotions. But there are smaller parts to the three main areas; the smaller part of the brain that manages emotional reactions is the Anterior Cingulate Cortex(ACC). If something were to happen to the ACC or the cerebrum, the things that control, the emotions and reactions to these emotions could be bad, and could cause depression or anxiety The brain has so many cells, which contain DNA, which has information to choose which genes are used. When we grow we create DNA, sometimes when you copy DNA it can cause gene mutation which can cause a rise in disabilities or disorders. There are many ways that a brain can change; these are only a few that I feel are important to the topic. The brain is very interesting, there are so many things going on at one time that the thoughts can change the way a certain part of the brain works is so

We, the human species are unique. This is a phrase we all have heard at some point in our lives. We are "unique" compared to other animals in our language, movements, and emotions. We have our own language which the majority of animals do not, we stand on two legs while the majority of the animals are on four legs, and we are much more sensitive to our emotional reactions, making us complex animals. Now, where does all these differences come from? As the title suggest, our human brains are incredible in the way they process information. This article aims to discuss the differences of human brain compared to other animal brains, and what makes us humans so unique in our responsive reactions in how we process information. More specifically, this paper will examine the influences the environment has on our human brains and how the changing environment influences our brain evolution in how we respond.

The brain is the center of the nervous system; it receives information, interprets the information and guides the body’s response to the information. Three parts of the brain are the cerebrum, cerebellum, and the diencephalon, along with the brain stem. The cerebrum is the largest part of the brain which handles memory, speech, the senses, emotional responses and much more. Below and behind the cerebrum, attached to the brainstem is the cerebellum. This part of the brain controls our motor functions, ability to balance as well as our ability to interpret information sent to the brain by the eyes, ears and other sensory organs within our body. The brainstem plays as a connector; it connects the brain to the spinal cord which runs down the neck and back. To stay alive your body needs to breathe in air, digest food and circulate blood; the brain stem also acts as a charge to get these functions going. Inside the cerebrum we have the diencephalon, which is also above the brain stem. Sensory function, food intake control and the body’s ability to sleep are the jobs of the diencephalon. A traumatic injury to the brain such as a massive blow or violent shake can cause any of these functions to malfunction which is called a concussion.

Did you know that the brain is broken up into different sections? It is composed of three different parts: the cerebrum, cerebellum, and the brainstem. The cerebrum is the largest part of the brain and it composed of a right and left hemisphere. It controls higher functions such as interpreting touch, vision and hearing. However, did you know that the cerebrum also controls speech, reasoning, emotions, learning, and fine control of movement. The funny thing is that every person is different, and that we are learn new stuff everyday.

The brain is the main asset of our body as it controls different functions, therefore it is part of the nervous system alongside the spinal cord. Our brain has four different parts (known as lobes) that are required for different types of bodily functions (found within the cerebral cortex). The different parts are called: -

The adult brain is described as the brain to think by feeling. We are feeling machines that think. Hardships that effect the brain can be post-traumatic stress disorder (PTSD), depression, and stroke. The brain reacts in different ways, especially in the adult brain. When the brain encounters a stroke, it cannot process emotions because there are no neurons functioning. Generally, when the brain encounters an emotional event, the amygdala is the first brain structure to respond. The role of the amygdala and the brain stem when responding to an emotional event is working together to get a response through the body. The nerve impulse travels from the amygdala down the brain stem; without each other, the body would not function right. Although

To deal with the problem of dysfunctional families, Vance proposes a solution of stable family. The author’s grandmother took the decision that he will live with her to have a stable family environment which he was not getting from his parents. This stable family bonding helped him a lot in succeeding in his life. It helped him in his studies as well as in his social life. He was very satisfied from the home environment and thus able to concentrate all his attention towards his studies and positive behavior. Later when he was married, he formed a stable bond with his wife and stated that he is leading a better and happier life.

The human brain is a very complicated part of the human anatomy. Kanwisher states in an inaugural article, “Understanding the nature of the human mind is arguably the greatest intellectual quest of all time.” The impacts occur when during the embryo phase of life development. Brain is the operational center of a human body. As I was reading the article “functional specificity in the human brain: A window into the functional architecture of the mind”, “Gall proposed that the brain is the seat of the mind, that the mind is composed of distinct mental faculties, and that each mental faculty reside in a specific rain organ” (Kanwisher, 2010). The brain the main center of our body that controls the function of each part. In the early stage of life, babies begin to develop their basic functions that even though babies do not have the ability to communicate, they learn very quickly how to talk and walk. Babies can see and hear to recognize the sounds, and they have their own language. The development of new words and sounds critical in this beginning stage life. The human brains are all developed the same; however, the early development phase if critical for building out capacity. The human brain is one of the most mysterious tissues, and the neurons send signals to each other across a tiny gap between them via spreading electrical messages across vast networks to make your brain do what it does. For instance, monolingual and bilingual speakers. The question is whether monolingual

The cortex consists of four sections, called "lobes". The frontal lobe is connected to reasoning, planning, speech, movement, emotions, and problem solving. The parietal lobe is associated with balance, recognizing, and movement. The occipital lobe is associated with vision. The temporal lobe is connected to hearing, memory, and speech. The cortex is highly wrinkled, making the brain more convenient, as this increases the brain's surface area, giving it more room for neurons. The cerebrum is divided into two hemispheres- the left hemisphere, and the right hemisphere. The right hemisphere is associated with creativity, and the left one is linked with logic. A bundle of nerve fibers, known as the corpus callosum connects these "hemispheres" (Brain Structures and their Functions). The cerebellum, which is also known as the "little brain", is similar to the cerebrum, since it also has two hemispheres and a highly folded surface. This part of the brain is linked with movement and balance. The cerebellum is assumed to be older than the cerebrum "evolutionarily" (Brain Structures and Their Functions). The brain stem controls basic life functions such as blood pressure, breathing, and heartbeat. Scientists say that the brain stem is the simplest part of the brain (Brain Structures and Their Functions).