Three Major Components Of The Human Brain

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.

What is the brain’s role in the learning process? Does the learning process include the three major areas of the brain: hindbrain, midbrain, and forebrain? The brain is one of the most captivating organs in the body. It plays a huge role in how we learn and is made up of many components. Neurons are brain cells and people are born with over a billion of them. Neurons discharge signals to transmit information throughout the brain; these signals are called synapses. Neurons produce dendrites and they get larger as we learn. However, a dendrite gets bigger only if there is existing knowledge on something already learned. The brain consists of three areas and four lobes. The three parts are known as the hindbrain, midbrain, and forebrain. The four lobes of the brain are the frontal, parietal, occipital, and the temporal.

Let’s begin by discussing the parts and function of our brains. The neo cortex is the largest part of the brain and the most important. This part of the brain is divided into four different sections: the temporal lobe, occipital lobe, parietal and the frontal lobe. These four sections are located on either the right or left hemisphere of the brain they are connected by axons that send messages to and fro between both hemispheres and to specific parts of the brain then to the body. Our neo cortex is what makes us so different from our primate cousins.

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 midbrain is located above the pons. The midbrain has an area called the substantia nigra which holds different nuclei. The midbrain is responsible for the body 's movement that is not covered by the cerebellum. The neurotransmitter dopamine, that produced by

Above the hindbrain is a small, neural area called the midbrain. The midbrain, in its retical formation, is responsible for regulating and maintaining consciouness.

The hindbrain consists of the medulla and the cerebellum. The medulla regulates the automatic bodily functions such as blood circulation, heartbeat, and respiration. The cerebellum has to do with fine body movements and muscular coordination. The midbrain contains the Reticular Activation System. This works with arousal, lower level auditory and eye movements. The forebrain contains the hypothalamus, which has to work with the feelings for hunger and thirst, and the cerebral cortex.

Brain function is essential for your whole body to function properly. It is important to know these functions and what they do in order to understand how TBI affects these parts of the brain. The front of the brain is known as the Forebrain. The forebrain is the largest part of the brain and it contains the thalamus, hypothalamus and limbic system. The thalamus acts as the sensory relay center of the brain and is responsible for directing signals to the correct areas. It receives all sensory inputs except for smell. The hypothalamus governs drives such as sex, aggression and hunger. The limbic system is a group of structures that are involved with emotions, drives and memory. The midbrain contains structures that are used for coordinated movement, sleep and arousal. It contains the reticular formation and if it becomes damaged you wouldn’t be alert or possibly not even conscious. The hindbrain contains the medulla, pons and cerebellum and is located at the back of the brain. The medulla is responsible for respiration and heartbeat, two necessary functions needed to survive. Pons are involved in movement, sleeping, waking up and dreaming. The cerebellum coordinates balance and muscle

In addition, the limbic system is responsible for our perception of other emotions, both positive and negative, which explains the mood altering properties of many drugs. The cerebral cortex is divided into areas that control specific functions. Different areas process information from our senses, enabling us to see, feel, hear, and taste. The front part of the cortex, the frontal cortex or forebrain, is the thinking center of the brain, it powers our ability to think, plan, solve problems, and make decisions.

For those who don’t know, the brain is the most complex organ in the human body because of all the multiple sections that make up the brain. The human brain is found in the cranial cavity and is also a vital part of the nervous system. As a matter of fact, the reason why the brain is such a precious organ is because it allows us to interpret and store new information along with giving us the ability to move our body and enabling us to express ourselves.The brain can be broken up into three portions: the Forebrain, the Midbrain and the Hindbrain. These three potions regulate our body temperature, our breathing and heart rate as well as tell us when to eat and sleep. Therefore any severe damage to one of these portions could be life-threatening.

The subcortex, right underneath the cerebral, controls hunger, thirst, sleep, attention, sex, breathing and many other vital functions. The subcortex can be divided into brainstem, midbrain, and the forebrain. The hindbrain or brain stem consists of three parts. The first is the medulla, which is actually an extension of the spinal cord into the skull. Besides containing tracts up and down to and from the higher portions of the brain, the medulla also contains some of the essential nuclei that govern respiration and heart rate. It is the regulatory system for sleep, waking, and alertness. The second part is the pons, which sits in front of the medulla, and wraps around it to the back. It is primarily the pathways connecting the two halves of the next part, which is called the cerebellum. The cerebellum, which means "little brain" it is primarily responsible for coordinating involuntary movement. It is believed that, when you learn complex motor tasks, the details are recorded in the cerebellum. In human beings, the midbrain is the smallest part of the brain. It connects the hindbrain to the

There are four sections of the brain: the cerebrum, cerebral cortex, cerebellum, and the medulla. The cerebrum, which is the largest part of the brain, is the center for intelligence and thought. There are two hemispheres, the left side controls the right while the right controls the left. Next is the cerebral cortex, which is the outside of the cerebrum. It controls language, memory, learning, and reasoning. The cerebellum is below the cerebrum at the back of the skull. Its responsibilities consist of controlling voluntary muscles, muscle tone, and balance. Lastly the medulla controls breathing, heart rate, coughing, and vomiting. In conjunction with the midbrain and pons, the medulla completes the brainstem that connects the spinal cord to the

You live and you learn, from the moment that we breathe our first breath, we are assimilating and are acquiring information. Life changing and profound learning experiences happen before we can even speak, as children our learning process is grandiose. Harvard University published a series of summaries on Child development. One of these articles mentions that “The basic architecture of the brain is constructed through an ongoing process that begins before birth and continues into adulthood.” ("InBrief: The Science of Early Childhood Development," n.d.).

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 central core of the human brain, often referred to as the “old brain”, is the most primitive part of the brain and can be found in all vertebrates dating back more than 500 million years. The central core is designed to help the human body with basic survival functions such as breathing, heartbeat, movement, balance, and sleep. Without the central core, the brain would not be able to do major task like telling our hearts to beat and how fast. The central core of the human brain is separated in to sections. The hindbrain, which contains the Medulla, Pons, and Cerebellum; the midbrain is made up of the reticular formation; and the forebrain that contains the thalamus. Each of these parts of the central core contributes