Friday, September 30, 2022

What Does The Left Side Of Your Brain Do

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Physical Left Brain Exercises

Do People Really Have Right or Left Brain Personalities?

Exercising the right side of your body wakes up the left side of your brain. Even writing with your right hand is helpful. A study published in 2013 by Plos One found that hand clenching can increase neuronal activity in the opposing hemisphere.

For example, clenching your right hand would increase activity in the left side of the brain. By activating the left brain, you may be forming a stronger memory of an event or action.

According to lead researcher Ruth Propper, simple body movements can temporarily change the way the brain functions and can improve memory. Conversely, squeezing a ball in your left hand can activate the right side of the brain and stimulate right-hemisphere functions such as creativity.

Read more:How Does Exercise Help the Brain?

Tips For Boosting Creativity

If youre trying to nourish your creative side, here are a few ways to get started:

Read about and listen to the creative ideas of others. You might discover the seed of an idea you can grow, or set your own imagination free.

Try something new. Take up a creative hobby, such as playing an instrument, drawing, or storytelling. A relaxing hobby can help your mind wander to new places.

Look within. This can help you gain a deeper understanding of yourself and what makes you tick. Why do you gravitate toward certain activities and not others?

Keep it fresh. Break your set patterns and go outside your comfort zone. Take a trip to a place youve never been. Immerse yourself in another culture. Take a course in a subject you havent studied before.

Even something as creative as music takes time, patience, and practice. The more you practice any new activity, the more your brain adapts to the new information.

What Defines Left And Right Brained People

  • Resources

The human brain is the command centre of our bodies. It contains roughly 86 billion nerve cells, can generate up to 50,000 thoughts per day, and it can process information faster than a Formula One car can travel!

“Brain information can travel up to 268 mph!”

On top of all of this, it is widely believed that the structure of our brain plays a key role in shaping the different characteristics of our personalities.

Your brain has two sides, which are known as hemispheres. The left hemisphere controls the right side of your body, dealing with logical thought and linguistic functions. The right hemisphere controls the left side of your body, dealing with things such as our imagination, spacial orientation and intuition.

Extensive research into the two sides of the brain is what inspired Neuropsychologist, Roger W Sperry to develop his left brain/right brain theory.

Sperry developed the left brain/right brain theory in 1960. He believed that each human brain is either right or left side dominant. Each side of the brain controls different types of thinking and therefore different personality traits. He believed that some individuals utilise both sides of their brains equally, but most people have a tendency to think in either a more left or right brain way.

So, what is the difference between Left and Right-brainers?

At Habit Action we have a balance of left and right brainers in the team.

The Lefties…

The Righties…

So, are you are a lefty or a righty?

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Structure Of The Brain

The cerebrum has a right half and a left half, known as the right and left hemispheres. The two hemispheres are connected via a thick bundle of nerve fibers called the corpus callosum. Each hemisphere is made up of six areas that have different functions. The cerebrum controls movement and processes sensory information. Conscious and unconscious actions and feelings are produced here. It is also responsible for speech, hearing, intelligence and memory.

The functions of the two hemispheres are to a great extent different: whereas the left hemisphere is responsible for speech and abstract thinking in most people, the right hemisphere is usually responsible for spatial thinking or imagery. The right side of the brain controls the left side of the body, and the left side of the brain controls the right side of the body. This means that damage to the left hemisphere due to a stroke, for example, can lead to paralysis on the right side of the body.

The left cerebral cortex is responsible for speech and language. The right cerebral cortex supplies spatial information, such as where your foot is at the moment. The thalamus provides the cerebrum with sensory information from the skin, eyes and ears, as well as other information. The hypothalamus regulates things like hunger, thirst and sleep. Together with the pituitary gland, it also regulates the hormones in your body.

The cerebellum coordinates movements and is responsible for balance.

Left Brain And Right Brain Theory

What Does the Left Side of the Brain Control?

A person can either be right-brained or left-brained. It means that one side of the brain is dominant. The left-brained dominant people are methodical and analytical in nature. Those right-brained dominant are creative and artistic.

The left brain and right brain theory was created in the 1960s by a psychologist named Roger W. Sperry.

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Is There Such A Thing As Being Left

Well, your brain definitely has a left side and a right side . Each hemisphere controls certain functions and movement on the opposite side of your body.

Beyond that, the left brain is more verbal. Its analytical and orderly. It takes in the small details, and then puts them together to understand the whole picture. The left brain handles reading, writing, and calculations. Some call it the logical side of the brain.

The right brain is more visual and deals in images more than words. It processes information in an intuitive and simultaneous manner. It takes in the big picture, and then looks at the details. Some say its the creative, artsy side of the brain.

Theres a popular theory that people can be divided into left-brained or right-brained personalities based on one side being dominant. Left-brained people are said to be more logical, and right-brained people are said to be more creative.

After a two-year analysis , a team of neuroscientists found no evidence to prove this theory. Brain scans showed that humans dont favor one hemisphere over the other. Its not likely that the network on one side of your brain is substantially stronger than the opposite side.

As with most things relating to the human brain, its complicated. While each hemisphere has its strengths, they dont work in isolation. Both sides contribute something to logical and creative thinking.

Where Is The Medulla Oblongata Located

Your medulla oblongata looks like a rounded bulge at the end of your brain stem, or the part of your brain that connects with your spinal cord. It also lies in front of the part of your brain called the cerebellum.

Your cerebellum looks like a tiny brain joined onto the back of your brain. In fact, its name literally translates to little brain from Latin.

The hole in your skull that lets your spinal cord pass through is called your foramen magnum. Your medulla oblongata is located at about the same level or slightly above this hole.

The top of your medulla creates the floor of the fourth ventricle of your brain. Ventricles are cavities filled with cerebral spinal fluid that help provide your brain with nutrients.

cranial nerves originate on this region.

Your brain and spine communicate through columns of nerve fibers that run through your medulla called spinal tracts. These tracts can be ascending or descending .

Each of your spinal tracts carries a specific type of information. For example, your lateral spinothalamic tract carries information related to pain and temperature.

If part of your medulla becomes damaged, it can lead to an inability to relay a specific type of message between your body and brain. The types of information carried by these spinal tracts include:

  • pain and sensation

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Common Questions About Right Brain Vs Left Brain

Q: What is the difference between the left brain and right brain?

Common theory suggests that the left brain is needed for more logic-based skills such as learning a language and mathematics, while the right brain is needed for creative tasks such as art, as well as connecting to others on an emotional level.

Q: What is a left-brain person like?

Supposedly, people whose left brain is more dominant tend to be more logical and better at science and mathematics than those who are more right-brain dominant.

Q: Is left brain and right brain a thing?

A commonly-held belief is that analytical people think more with the left side of their brain while artistic or intuitive people lean more heavily on the right side of their brain for support. In reality, though, the brain sends constant signals back and forth, and everyone is dependent on both sides of the brain.

Q: How much of my brain do I use?

There has long been a myth that people only use 10% of their brain. In fact, technology such as functional magnetic resonance imaging has revealed activity in the majority of the brain. Furthermore, damage to any part of the brain will impact a persons cognitive abilities, therefore disproving the myth that we only use a small section of our brain.

What Are Some Characteristics Of The Left Side Of The Brain

Left Brain Right Brain is a MYTH

People are often categorized either as left-brained and right-brained, meaning one side of their brain is dominant.

In this article, we will explore specifically the left brain characteristics, what they are, what it means to be a left-brain person, and how you can align your left brain using your knowledge, skills, and talents to reach your brains full potential.

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The Right Side Of The Brain

The right hemisphere governs and controls as many specialized functions as the left, but what distinguishes them is the way in which information is produced and processed.

The right side of the brain does not use conventional mechanisms or reasoning for analyzing thoughts the way that the left side does. It is an integrative brain and is the center of non-verbal visual-spacial functions. It specializes in feelings and sensations, in spacial abilities as well as visual and sound abilities, but not those related to language.

This side of the brain receives information and comes up with situations and through strategies in a complete manner, it integrates several types of information and transmits them as one complete whole. This hemisphere organizes information by adjusting to the type of immediate response required in visual and spacial organization processes. This right side of the brain is considered to be the receptor and identifier of spacial orientation, and is responsible for the way we perceive the world in regards to color, shape and place.

In summary, the right hemisphere specializes in non-verbal functions. We know that we are using the right brain faculties when:

For Planners And Management Scientists

No, I do not suggest that planners and management scientists pack up their bags of techniques and leave the field of management, or that they take up basket-weaving or meditation in their spare time. It seems to me that the left hemisphere is alive and well the analytic community is firmly established, and indispensable, at the operating and middle levels of most organizations. Its real problems occur at the policy level. Here analysis must co-exist withperhaps even take its lead fromintuition, a fact that many analysts and planners have been slow to accept. To my mind, organizational effectiveness does not lie in that narrow-minded concept called rationality it lies in a blend of clear-headed logic and powerful intuition. Let me illustrate this with two points.

  • First, only under special circumstances should planners try to plan. When an organization is in a stable environment and has no use for a very creative strategythe telephone industry may be the best examplethen the development of formal, systematic strategic plans may be in order. But when the environment is unstable or the organization needs a creative strategy, then strategic planning may not be the best approach to strategy formulation, and planners have no business pushing the organization to use it.

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How To Develop This Side Of The Brain

Left-brained people often exhibit logical-mathematical intelligence, which is one of the nine intelligences defined by Howard Gardners theory of multiple intelligences. This enables them to be excellent mathematicians, scientists, and technicians.

Everyone possesses this type of intelligence to a certain extent. But people with left brain characteristics can especially benefit from improving it. They can gain a better understanding of logic by solving mathematical problems and immersing themselves in novel situations.

They can also benefit from spending time with friends who are interested in math and science. Their logical thinking will naturally improve.

We need to know how our minds work so we can work our minds better.

Jim Kwik

Where Did The Myth Come From

Is it true that when we use our left hand, the right side ...

The concept of left-brained and right-brained individuals appears to stem from research in the 1960s on split-brain patients, whose corpus callosum had been separated. The research revealed that patients responded in different ways to stimuli such as images, depending on which brain hemisphere perceived them.

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What Is The Brain Stem

Life Sciences Database/Wikimedia Commons

The final section of the brain is a mass of tissue and nerves called the brain stem. Located underneath the cerebrum and cerebellum, the brain stem connects the brain to the spinal cord. All information that goes from the brain to the body , must pass through the brain stem to reach its destination. The brain stem accounts for the remaining 5% of the brains mass, and is , the oldest part of the brain. The brain stem is responsible for regulating the heart and lungs, communications between the brain and the peripheral nervous system , our sleep cycle, and coordinating reflexes.

The brain stem plugs the brain into the rest of the body through the spinal cord .

Running throughout the brain stem is an area known as the reticular formation. This collection of nuclei plays a vital role in managing our consciousness and connecting with the various motor nerves to help us move our heads and faces, regulate our involuntary actions, and to help us chew, eat, breathe and see.

Independance Motivation And Hope

My son Sharat suffered a severe traumatic brain injury 23 years ago leaving him with Aphasia and right sided weakness from his vision,hearing to his limbs. The lockdown in June was a great challenge for him as his caregivers stopped coming, no gym workouts and no outings for a coffee.

Being his mother and primary carer I feared that this was a hotbed for depression. I scoured the net and chanced upon FlintRehab. As there was a trial period it was safe for us to risk getting it across to Auckland.

His OT checked it out and felt that it was ideal. I can honestly second this.

He enjoys working on it and now after three months can do it on his own. His left hand helps his right hand. The FitMi video explains and shows him what to do, it gives him marks and applauds him too!!

He has to use both sides of his brain. The caregivers are OT students who returned enjoy working on it with him.

In three months there motivation built up in him with a drive to use his right hand. There is definitely a slight improvement in his right hand.

This encourages him as well as the caregivers to try harder.His overall mood is upbeat. He enjoys it, so much so, that it doesnt matter if his caregiver is away.

FitMi is a blessing.

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Common Symptoms Of Stroke

Symptoms of stroke depend on which area of the brain is affected. A stroke in the brain stem can interfere with vital functions such as breathing and heartbeat. Other functions that we perform without thinking, such as eye movements and swallowing, can also be altered. Brain stem stroke can also impair your speech and hearing, and cause vertigo.

All of the signals from your brain move through the brain stem to reach the different parts of your body. Nerve cells that come from various sections of the brain carry these signals right through the brain stem to the spinal cord.

When blood flow in the brain stem is interrupted, such as with stroke, those brain signals are also disrupted. In turn, the different parts of the body that these signals control will also be affected. This is why some people experience numbness on one or both sides of the body, or paralysis in their arms or legs.

Using The Right Hemisphere Of The Brain

What’s the Difference Between the Right Brain and Left Brain?

People that have a dominant right hemisphere process information with what is known as visual simultaneity. In this manner, several diagrams are processed simultaneously.

You could use the example of a container holding all sorts of tiny balls, each one being the same color of blue, except for one purple one. Someone who uses the left side of the brain more, would need to look at each and every ball to find the different one. This method of resolution is called Linear sequential. On the other hand, the individual that uses the right side of the brain more would be able to simply look at the entire group of balls to find the different one.

People that use the right side of their brain more also have an excellent ability to do multiple things at the same time. They are more creative, spontaneous, and you could say, theyre more intuitive.

If you want to develop the right side of your brain you could start by doing more creative tasks, like imagining a story , or go for a walk and pay attention to architecture, house facades, and objects that you find. Or, go for a walk to far away places and unknown areas where you live and try to orient yourself without a map. Also, try to do the things you always do in a more unconventional way, be more spontaneous, and dare to do things you dont do every day.

Revised by: Dra. Loredana Lunadei on 01/07/2018

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