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How does information processing occur in our brain?

The brain is often compared to a computer’s CPU. This analogy isn’t perfect. Complex computer gear that renovates raw data into thoughts, memories, and cognition. cognitive engine Intellectual engine It can use raw data, so don’t worry. Instructional designers must be aware of its limits to create efficacious e-learning courses for students. Despite this, it’s useful in many circumstances.

In this article, I’ll explore the brain’s inner workings, from memory to information processing. I’ll cover memory and brain storage. As we continue, I’ll cover several topics. I’ll also cover how the brain stores knowledge. I’ll also outline three concepts that can help you build an eLearning course that is conducive to absorbing new information and storing old information. These ideas will help you build an e-learning course that endorses learning and retention. With these ideas, you may develop an eLearning course that facilitates the storage and absorption of old and new information (Sporns, 2016).

Generally, the brain is quite a complex organ responsible for controlling hunger, temperature, breathing, vision, motor skills, touch, emotion, and every other process that serves to regulate the body. The spinal cord and brain combine to make the central nervous system itself. It is important to note that the brain weighs around 3 pounds in a normal adult. At the same time, the brain is made up of 60 percent fat. Meanwhile, the remaining 40 percent is made up of a combination of salts, carbohydrates, protein, and water.

The brain itself is not a muscle. Instead, it contains nerves and blood vessels that contain glial cells and neurons.

White and Gray Matter

White matter and gray matter tend to make two completely different parts of the CNS or central nervous system. Gray matter, in the brain, generally refers to the outer and darker portion of the brain. On the other hand, the white matter itself describes the inner and lighter section underneath.

It is the opposite in the spinal cord. The gray matter is underneath the white matter. Now, the gray matter is made up of neuron somas. In contrast, the white matter is composed of axons that are wrapped in myelin. It is generally the different compositions and arrangement of neuron parts that make both of them appear different from each other on specific scans.

You may be surprised to realize that each region has quite a different role. Gray matter has the responsibility of interpreting and processing information whereas the information is transmitted to different parts of the nervous system by the white matter.

Working of Brain

Electrical and chemical signals are sent by the brain throughout the body. Different processes are controlled by different signals and each signal is interpreted by the brain. For instance, some make you feel weary while others make you experience pain.

Certain messages are kept in the brain. At the same time, others are conveyed through the vast network of nerves and the spine. Billions of neurons are used by the CNS to convey these messages.

Cerebrum: It is also recognized as the front of the brain and it is composed of white matter and gray matter. It is the largest part or area of the brain. It is responsible for coordinating and initiating movement. At the same time, it even regulates the temperature. its other areas allow learning and emotions, problem-solving, reasoning and thinking, judgment, and even speech.

Brainstem: When it comes to the brainstem, it is responsible for connecting the spinal cord to the cerebrum. It is worth noting that the brainstem involves the medulla, the pons, and the midbrain. Some of its functions include movement, hearing, and responding to environmental changes and responses among others.

Cerebral Cortex: It is composed of the outer gray matter that covers the cerebrum. It has quite a large surface area because of several folds and it comprises approximately half of the weight of the brain. Now, two sets of vessels supply oxygen and blood to the brain including the carotid arteries and the vertebral arteries.

The human brain can do amazing things. It converts letters, figures, and photographs into data we can use elsewhere. We can use this data. This data can be used for job searching, bill paying, and health management. This applies to our professional responsibilities and personal connections. We may then use this knowledge in our career activities and personal relationships. When fresh and old thoughts collide, sparks fly. Collisions create complicated schematic structures. Acquiring new information is one of its most astonishing feats. It’s one of its most impressive feats. To build successful eLearning experiences for students, eLearning professionals must understand how information is processed. To give students useful eLearning experiences, we must know this.

The human brain can do amazing things

The human brain can do amazing things

Now that we’ve discussed the structure of the brain in a broader sense, let’s delve more into the topic of memory, which is one of the most crucial functions that the brain does. Because of this, having a strong memory is necessary for effective eLearning. If the students are unable to remember what they learned from their online classes, there is little purpose in continuing with online education.

We typically don’t pay a great deal of attention to the process of remembering things because it is mostly an unconscious one. Every experience, regardless of how trivial it might appear at the time, is filed away in our memories, and we aren’t even conscious of the fact that this is happening. On the other hand, the overwhelming majority of occurrences are only fleeting and do not establish themselves as long-term inhabitants (Sousa, 2016).

memory in our brain 

memory in our brain

three distinct types of memory

Those who work in instructional design need to have a solid understanding of the three distinct types of memory:

Sensory Memory

Our brains make a quick note of the information that they pick up when our senses are stimulated by a stimulus, and they store that information in a memory that we refer to as our short-term memory. For instance, after smelling the aroma of freshly baked bread, we are only able to remember that aroma for a few moments before it is no longer recognizable to us. This is because our brains are hardwired to associate smells with specific memories.

Even though the loaf of bread is no longer in front of us, the mental image of it will continue to linger in our thoughts for a little while longer. After that, the brain decides whether or not it should process the information through the memory banks or whether it should just forget about it altogether.

In the context of eLearning, a sensory memory could be triggered by a picture that is visually appealing, by background music, or by any other component that makes use of the senses. Alternatively, the memory could be prompted by any other element that makes use of the senses. On the other hand, it could have been caused by any one of several other things that involve using the senses.

Short-Term Memory

The operation of temporarily storing information in one’s working memory in response to being prompted by various inputs from the outside world The concept of working memory encompasses this process in its scope. A person’s ability to remember things in their short-term memory is limited to a maximum of seven items at any given time. In addition to this, there is a time limit, which, depending on the game, can be anywhere from ten seconds to one minute.

Long-Term Memory

Once the information has been processed, the important parts are moved from short-term memory to long-term memory. At this point, the brain is less likely to forget important things than it used to be. But if we don’t try to keep our information up-to-date, even our long-term memories can lose their accuracy over time (Bear, Connors, & Paradiso, 2020).

Information Processing in our brain Stages

The process of information processing is founded on a variety of distinct concepts and models. However, most people agree that there are three primary stages in the learning process:

First stage: input

When the brain is given a stimulus, it reacts by analyzing the information and making decisions based on what it has learned. For example, the online learner might read a text and decide if it’s important enough to remember.

Second stage -Storage

What we take in through experience is filed away in our memories for future use. It not only adds what we learned to what we already know but keeps the information in our minds. The brain may forget the information if it’s not brought to its attention regularly.

Third stage: Results

The brain is the organ that is in charge of deciding what it will do with the information that it has been given and how it will react to the stimuli with which it is presented. For example, after reading the text, the person uses what they learned to solve a problem they are having.

Third stage: Results

The brain is the organ that is in charge of deciding what it will do with the information that it has been given and how it will react to the stimuli with which it is presented. For example, after reading the text, the person uses what they learned to solve a problem they are having.

Improve Your Assimilation And Absorption In eLearning through:

Make It Attention-Worthy information processing occurs in our brain

We can’t remember everything. Our brains just aren’t that good. If that were true, we would get so much information that we wouldn’t be able to do any of the things we need to do every day. This is why it is important to get the brain’s attention.

Images, data, and charts that catch the eye are all good ways to stimulate someone. They tell the brain that this particular piece of information is important to remember. Still, there is a catch to this. Your eLearning course should only focus on the parts that are most important to its success as a whole. For example, to draw attention to an important piece of advice, you could use a typeface that is bright red and big. In that case, you put yourself at risk of having too much to think about.

Reiterate Key Concepts information processing occurs in our brain

It is necessary to keep the memory refreshed with new information regularly so that previously learned material does not become forgotten. You will have the opportunity to evaluate what you’ve learned at predetermined time intervals if you participate in spaced online learning. Employees, for instance, see a walkthrough of an online lesson on how to follow a procedure on the first day of the eLearning course.

This lesson teaches them how to follow a procedure. After that, they take part in a branching scenario that covers the same procedure, and then they undertake an exercise that summarizes what they’ve learned about what they’ve studied so far. The human mind is capable of approaching the same problem from a variety of angles. This prevents the brain from becoming bored, which in turn helps it recall information more clearly (Jerison, 2012).

my brain has too many tabs open 

my brain has too many tabs open

3.Use Active Recall for information processing occur in our brain

In the case of active recall, information must first be found before it can be used. For example, online students are sometimes asked to summarize the information in their own words or use it to finish a simulation.

Most of the time, they have to change the data and use it in a way that is different from how it was originally set. For example, to solve real-world problems, they have to use a skill in several different ways. People who take online classes should be asked to think about how they will use what they have learned outside of the classroom. Active recall strategies like summaries and interactive exercises that have the learner make their knowledge are amazingly effective.

It’s incredible to think about how fast our brains can work. However, it is not an unstoppable machine that can learn all that it encounters. Because of this, instructional designers need to consider the capabilities of the human mind and then work within those boundaries to create effective lessons. Most of the time, this is done with small bits of information, visuals, and online activities that can be interacted with.

References

Bear, M., Connors, B., & Paradiso, M. A. (2020). Neuroscience: Exploring the Brain, Enhanced Edition: Exploring the Brain. Jones & Bartlett Learning.

Jerison, H. (2012). Evolution of the brain and intelligence. Elsevier.

Sousa, D. A. (2016). How the brain learns. Corwin Press.

Sporns, O. (2016). Networks of the Brain. MIT press.

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