Cerebellum Research Paper

45.Cerebellum: the "little brain" at the rear of the brainstem; processes sensory input and coordinates movement output and balance.

The cerebellum (or ‘Little Brain’) is an area located at the back of the brain, positioned underneath the occipital and temporal lobes [Figure 1]. The structure’s main purpose is the fine-tuning of movement, and maintaining posture and balance. The cerebellum is commonly thought of as a motor system, because it is mostly involved in outputting to the movement (motor) system. However, the cerebellum’s purpose is not the creation of motor commands, rather the moderation and adaptation of commands to increase their accuracy. It also uses a surprisingly large amount of neurons relative to its size: although it is only approximately 10% of the brain’s total volume, it accounts for over 50% of the total number of neurons in the

The cerebrum is the largest and most rostral part of the brain. It is separated into two cerebral hemispheres which are separated by the sagittal

Connected to the brain stem and is located in the back of the brain is the cerebellum. The cerebellum is responsible for motor coordination and also some learning involving movement. Once someone learns a new motor action that information is held in the cerebellum.

The cerebrum is divided into two hemispheres, each of which are specialised for certain behaviours — called the right and left cerebral hemispheres. When it comes to intended actions such as walking or hitting a ball, the right hemisphere controls the left side of your body, and the left hemisphere controls the right side of the body. The right side of the brain specialises in visual imagery and spatial abilities, whereas the left side of the brain dominates in logical abilities and language.

Cerebellum and Medulla:
In general, the cerebellum is responsible for controlling motor movement and muscle coordination. The cerebellum receives information from the sensory systems, the spinal cord, and other parts of the brain — and regulates motor movements. The cerebellum coordinates voluntary movements including posture, balance and speech, which are factors that provide for smooth movement and activity. In addition, the cerebellum is responsible for motor learning. This means that it is responsible for learning an individual movement or action and facilitates the development of it. 

The brain stem is the stem-like part of the brain that connects to the spinal cord. The medulla has many basic functions, including the regulation of heart rate,

I decided to analyze how the different areas of the brain are affected by walking across campus, on a sunny day where you pass a friend or two on the way to your next class. As you start walking across the quad the first think that is affected is your Cerebellum, this is because in order to move and not fall over you must have the cerebellum processing your actions, in this case walking. This is because the cerebellum helps to coordinate voluntary muscle movements as well as balance, coordination and your posture. While walking across campus you run into Julie, you say hi and wave as you pass. The action of speaking is also possible because it is coordinated by your cerebellum. Maybe you decide to take a drink of water on the way. This is processed by the Medulla along with the

Within the brain there are various regions that have a wide range of specific functions. The regions of the brain include the cerebrum, cerebellum, and the brainstem. The specific functions associated with the different regions include receiving information for sensory systems, visual processing, and basic vital life functions such as breathing, blood pressure and heartbeat.

The cerebellum can be thought of as a second, smaller brain. It receives information from sensory systems in the body such as the spinal cord and other parts of the brain in order to regulate movement. Voluntary movements are coordinated and muscle tones and stretch reflexes are controlled by the cerebellum. When the cerebellum is damaged, these functions are impaired. One of the leading disabilities caused by a damaged cerebellum is ataxia.

In general, the cerebellum is responsible for controlling motor functions and muscle coordination. It has the ability to control how people move, walk, talk, and other physical activities, which means that it will control the aspects of balance and muscle tone, those are the important factors that provide for smooth movement and activity. If cerebellum is damaged, it causes parts of the body to shake uncontrollably. People with damaged cerebellum may experience the loss of coordination of motor movement; the inability to judge distance and when to stop; the inability to perform fast alternating movements and so

The cerebrum is situated at the back of the brain. The cerebrum is divided into two cerebral hemispheres, left and right. It consists of the corpus, callosm, and nerve fibers. The left and right hemispheres communicate with each other. The brain stem “connects the brain to the spinal cord” (Lu & Bludua, 2011), which regulates the body. The cerebellum is positioned beneath the cerebrum. It manages a person’s equilibrium and coordination.

Every day I wake up, go to school, and end my day in the gym, therefore I believe that the cerebellum is an important brain region for my daily life. The cerebellum is located behind the top part of the brain stem and receives information from the spinal cord, sensory systems, and other parts of the brain to regulate motor movements. The cerebellum also coordinates voluntary movements, and the tasks I must execute in the gym involve examples of these. Balance, coordination, posture, and speech are some examples of voluntary movements, which result in smooth muscular activity. Any damage to the cerebellum could cause lack of balance, slower movements, and tremors, hence making my daily physical tasks problematic.

“Receives sensory input from the eyes, ears, joints and muscles about the present position of the body parts.” “After integrating the information, the cerebellum sends motor impulses by the brain stem to the skeletal muscles, and helps to maintain posture and balance; it also ensures that all of the muscles work together to produce smooth, coordinates voluntary movements (Longenbaker, 2014, p. 170).” Damage to the cerebellum, will not give me the ability to see or hear the water running while filling up the bath tub causing an overflow. My joint muscles will not be functional in lifting, rotating, flexion and extension movements in holding my daughter in order to bathe her from head to toe. “Learning of new motor skills, such as playing the piano or hitting a baseball (Longenbaker, 2014, p. 170).” Damage will not allow me to develop new motor skills such as, finding new ways how to position and hold my daughter when washing her hair so that water does get into her ears, nose, mouth and/or eyes.

Is a place in the brain that contains at lest 50% of neurones in brain. Consists of two

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).

The first thing one probably thinks of when contemplating the many parts of riding a bike, is the circular action of pushing the pedals. The part of the brain responsible for such action is the motor cortex. I have chosen the motor cortex over the cerebellum because - while both are involved in muscular movement - the motor cortex is more about voluntary muscular movement and the cerebellum more maintaining muscle coordination. The motor cortex is also responsible for muscular movement involved in steering the