“Protected within the skull, the brain is composed of mostly of the cerebrum, cerebellum, and brainstem.” (“Anatomy of the Brain, mayfieldclinic.com”) The cerebrum is the biggest part in the human brain, and is divided into lobes including the frontal lobe, parietal lobe, occipital lobe, and temporal lobe. Each lobe has its own tasks. For example, “the frontal lobe is associated with reasoning, planning, parts of speech, movement, emotions, and problem solving, the parietal lobe is associated with movement,
The Limbic System The brain is a very complicated organ consisting of two halves known as hemispheres. There is a left hemisphere, which controls the right side of the body, and a right hemisphere which controls the left side of the body. Another way that the brain is classified in is lobes. There are four lobes that the brain consists of, the frontal lobe, the parietal lobe, the occipital lobe, and the temporal lobe. Most of the action that happens in the brain that is related to sleep is in the hypothalamus, which is located in the Limbic System next to the temporal lobe.
Have you ever wondered why you react to a certain situation, like how you jump when cold water is being poured down your back . How you react is an example of what the nervous system does for you. So what is the nervous system? The nervous system is a complex collection of nerves and specialized cells known as neurons that transmit signals between different parts of the body. The nervous system is responsible for controlling how your body acts and what it does, such as talking, walking, breathing, learning, and swallow.
It seems that you cannot effect the mind without in turn affecting the brain. This information all suggests that the thing that changes the mind (drugs, learning, etc) is able to change the brain physically. On discussing the linkage between the brain and mind, Hassert says, “Taking note of these everyday occurrences suggests a very tight linkage between the psychological and the biological, a linkage that supports taking both elements seriously in our discussions related to the ethical implications of psychological/behavioral and neurological/biological manipulations” (Hassert 195). The brain can address how something has occurred, but the mind might
Cerebellum is a complex structure of neurons located at the base of structure in the posterior fossa. It lies back to the occipital lobe of the brain and dorsal to the brainstem, at the level of the pons and the medulla. The cerebellum is separated from the brain stem by the fourth ventricle. It is also connected to the brainstem by three branches: 1. superior cerebellar branch 2. medial cerebellar branch 3. inferior cerebellar branch Cerebellum functions as the motor brain and it is important for many functions ex: maintenance of balance, to control the posture, gait stability, it also helps in the coordination of voluntary movement, and in the motor learning. So the cerebellum has been considered as the motor structure, it is also important
The human brain is the “command” system of our nervous system, which means it is one important pink thing inside your skull. The way our body and all of our nerves are set up, the brain consists of about 86 billion and more nerves which are connected to tons of synapses that allow us with our everyday thoughts, the emotions we feel, and the movement in our body. Speaking on the importance of the brain, it is also important on how bad it can get if there were any damage to it. Traumatic Brain Injury (otherwise known as craniocerebral trauma) is injury to the brain which results to demolition of some of the brain cells, the neurons, and parts of the brain. Most TBI’s arise from sports or accidents and occur mostly in males.
INTRODUCTION The brain is a delicate and very complex organ located in the head of vertebrate and invertebrate animals. The brain can be said to be the controller of the actions and coordination of an animal. Therefore, the brain should remain unchanged no matter what we take into the body. Nowhere in the body is there more need for homeostasis than in the brain. The blood is a body fluid that circulates constantly.
This is related to the damage of the motor cortex which is located in the frontal lobes. The motor cortex is a band of neurons located at the back of each lobe in the brain. The neurons are responsible for the movements of voluntary muscles. It communicates to the body by sending out signals to the nervous system, specifically the peripheral. Phineas Gage's case study was important because it provided great detail of the brain, specifically about the frontal lobes, and how they work.