The Brainstem, Midbrain And Hindbrais In The Southern Part Of The Brain

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

These psychological disorders originate from different area of the brain. The brain consists of three main parts: the forebrain, midbrain, and hindbrain. The forebrain is made up of the cerebrum, thalamus, and hypothalamus (part of the limbic system). The midbrain comprises the tectum and tegmentum. The hindbrain consists of the cerebellum, pons and medulla. The midbrain, pons, and medulla in conjunction are typically called the brainstem.

Continuing on we as a class learned about the spinal cord, which is a column of nerves lining our back, as well as the central nervous system, which is the human body’s main processing unit. Chapter two focuses primarily on these two aspects of the body. The central nervous system is the brain and spinal cord, the brain, hindbrain, and midbrain are in charge of the senses. Hearing and sight for example are dealt with in the forebrain. The nervous system includes many different working pieces that control the body. Such as Dendrites; these are the hairs on the neurons. Ions have both negative and positive neurons which each has three, included with the soma in the cell body. Axon is the long tube of it, and the terminal button is the end of the tube.

The brain stem or the medulla is the closest to the spinal cord. The brainstem is responsible for most of the human bodily functions. The brain stem is critical for human survival and normal human functions. The brain stem is also responsible for information of pain and touch from the head and neck; it is also responsible for the inputs from the face and the mouth. Reticular formation is a group of neurons, nuclei, that are important for sleep and wakefulness. In reticular formation there is nuclei that are a major source of neurotransmitter serotonin. Serotonin is important for regulating mood and activities.

There are three interconnected layers in the brain, the central core, the limbic system, cerebral cortex. The central core has five main regions that help regulate basic life processes, such as breathing, pulse, arousal, movement, balance, and sleep. The first main region in the central core is the thalamus. The thalamus begins the process of interpreting sensory information and determines fundamental propriaties and then forwards the information to the approprIate areas of the cerebral cortex. The second main region is the pons. The pons triggers dreaming and waking from sleep. The next main region is the cerebellum, which coordinates body movements, controls, posture, and maintains equilibrium. The reticular formation is another main region that is responsible for sending signals to the cerebral cortex to attend new stimulation and remain alert even during sleep. Lastly, the medulla is the center for breathing, waking, sleeping, and beating of the heart.

The six primary structures of the brain are the Brain Stem, the Cerebellum, the Occipital Lobe, the Temporal Lobe, the Parietal Lobe, and the Frontal Lobe. The Brain Stem is underneath the limbic system. It is responsible for the basic functions such as breathing, heartbeat, and blood pressure. The Cerebellum is behind the spinal cord. Its function is coordination for movement, posture, and balance. The Occipital Lobe is at the backside of the brain. Its function is processing visual information, such as color, shape and motion. The Temporal Lobe is over the ears and its function involves hearing, language processing and memory. The Parietal Lobe is at the

The part of the brain that I picked is the Cerebellum. The Cerebellum is the part of the brain at the back of the skull in the vertebrates. Its function is to coordinate and regulate muscular activity. The Cerebellum is located behind the top part of the brain stem, it is where the spinal cord meets the brain, the Cerebellum is made of two hemispheres. The Cerebellum receives information from the sensory systems, the spinal cord, and other different parts of the brain, and then it also regulates motor movements. The Cerebellum coordinates voluntary movements such as posture, balance, coordination, and speech, and then it results in smooth and balanced muscular activity.

The spinal cord and the brain are the main parts of the central nervous system. The spinal cord is aligned from the base of the brain, through the back, which allows the body to move and have sensation. The spinal cord contains dendrites, supporting cells, and axons, long nerve fibers, that attach to the brain to carry out messages. The axons have sheaths of insulation called myelin and the dendrites receive signals from other dendrites. Dendrites actually make

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,

The brain resides in the cranium, and is a perplex organ of several tissue layers and neural networks (Tang-Schomer, et al., 2014). Some parts of the brain include the cerebral cortex and thalamus, which support cognition and relay signals, respectively. Furthermore, the brain is responsible for both autonomic and somatic bodily mechanisms (OpenStax College, 2013). Considering the diversity of structural functions within the brain, the brain’s overall function is an executive one that controls the nervous system by means of perceiving and communicating electrical signals.

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

Whereas the spinal cord (often referred to as the brainstem) is the pathways that enables nerve impulses to reach their various destinations in the body. The central nervous system main function is to receive information from the different parts of the body, in which must be analysed and stored in order for it to send out instructions based on those pieces of information. The central nervous system’s main function is to coordinate the numerous organs and muscles required to perform the individual’s desired action(s) (Walker, 2005).

Even though the brain is the major control center if the body, its job would not be possible without the spinal cord. The spinal cord is the major organ that helps information travel between the body and the brain. Nerves branch in the peripheral system from, either the brain stem or spinal cord, each nerve attaches to a specific area of the torso and limbs it 's responsible for communication to and from those regions. There are three very important

The cerebellum which in english means little brain is situated above the brainstem at the back of the brain. The cerebellum is two masses of folded tissue which are each about the size of a peach. It plays a vital role in muscle and limb activation and coordination which helps achieve a desired action or movement. It also helps in controlling fear responses, happiness responses, precision, coordination and correct timing. In the center of the brain is a very important and powerful structure the size and shape of an almond, the Amygdala. Although the Amygdala is very small it has essential purposes such as emotional reactions and basic survival needs. It also causes nervous reactions such as sweaty palms. Located at the top of the brainstem is the Thalamus, it processes, and sorts information received from other parts of the brain and sends them through the spinal cord. It relays signals back and forth through the brainstem between the cerebrum and the other parts of the nervous system. The brainstem is the lowest part of the human brain, it is also the most basic. It controls simple functions like the heart pulse, digestion, breathing and

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).