There are many beliefs about the brain. Some of these beliefs are based on research.

Your brain can be thanked for everything you feel and understand.

How much do you know about the organ in your head? Some of the things you think about your brain may not be true.

Some common beliefs about the brain can be explored to find out if they are true.

The idea that we only use 10 percent of our brain is deeply entrenched in popular culture and often stated as fact in books and movies.

It is more of a science fiction than a fact.

90 percent of your brain is useless, even though some parts of it are harder to work on than others.

Every part of your brain is used over the course of a day, and each section is specialized in a different function.

This doesn’t mean that you can’t improve your brain health. Your whole body is depending on your brain. Here’s how to give your brain the TLC it deserves:

Eat well

A well-balanced diet improves overall health as well as brain health. Eating right reduces the risk of developing health conditions that can lead to dementia.

Foods that promote brain health include:

  • It is olive oil.
  • Fruits and vegetables are high in vitamins E and K.
  • walnuts and pecans are rich in vitamins.
  • Omega 3s can be found in fish, such as salmon, mackerel, and albacore tuna.

Exercise your body

Regular physical activity helps reduce the risk of health problems that can cause dementia.

Challenge your brain

Research indicates that activities like crossword puzzles, chess, Sudoku, and reading can lower your risk of memory problems.

A mentally stimulating hobby that involves a social component is even better.

Some brains are not wrinkled. Most animals have good brains.

Some of the more intelligent animals, like monkeys, whales, and elephants, are also wrinkle-brained.

The human brain is very old. People think we gain morewrinkle as we learn new things. That is not how we acquire brain wrinkling.

Your brain starts developing wrinkles before you’re even born, during the second and third trimesters of pregnancy, and continues as your brain grows.

Think of the wrinkling as folds. The raised areas are known as gyri. The folds allow more gray matter to be inside your skull.

It improves cognitive functioning and decreases wiring length.

Human brains vary quite a bit, but there’s still a typical pattern to brain folds. Research shows that not having the major folds in the right places could cause some dysfunction.

Various studies suggest that subliminal messages can be used.

Learning entirely new things is more difficult.

You have been studying a foreign language. Listening to vocabulary words in your sleep can help you remember them a bit better, but only a small amount.

According to one 2020 review, while learning during sleep is possible, you’re unlikely to consciously recall or recognize information learned while sleeping.

On the other hand, sleep is crucial to brain function. Getting adequate sleep can help improve memory and reduce mental fatigue.

The myth is that sleep improves intellectual performance. If you want to learn something new, tackle it head-on rather than being subliminal.

Your brain has two sides, one left and one right. The hemispheres control the functions and movements on the opposite side of your body.

The left brain is more verbal. It is orderly and analytical. It takes the small details and puts them together to understand the whole picture. The left brain is good at reading and writing. The logical side of the brain is called it by some.

The right brain is more visual and deals with images more than words. It processes information in a way that is intuitive and simultaneous. It takes in the big picture and then looks at the details. Some say it is the creative side of the brain.

There’s 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.

However, while one small UK study from 2017 found that 64 percent of participants still believed in this concept, there’s no research to support the theory that one side of your brain is substantially stronger than the other.

It is complicated, like most things relating to the human brain. Each hemisphere has its strengths and weaknesses. Both sides contribute to logical thinking.

There’s no question that alcohol affects the brain in negative ways. It can impair brain function even in the short term. In the longer term, it can lead to serious brain damage.

However, research has shown that it doesn’t actually kill brain cells.

Long-term heavy drinking can cause shrinking of the brain and result in deficiencies in white matter. This can lead to:

  • slurred speech
  • blurred vision
  • Balance and coordination problems can be encountered.
  • Reaction times were slowed.
  • memory impairment, including blackouts

“The effects of alcohol on an individual’s brain depends on a number of factors.”

  • age
  • Sex.
  • How much you drink, how often, and how long you have been drinking.
  • General health status.
  • Family history of substance misuse.

Excessive alcohol consumption may make someone more prone to developing a brain disorder called Wernicke-Korsakoff syndrome. Symptoms include:

  • Mental confusion.
  • Eye movement is controlled by nerves.
  • muscle coordination problems and difficulty walking
  • Learning and memory problems are chronic.

Drinking during pregnancy can affect your baby’s developing brain, a condition known as fetal alcohol syndrome.

Children with fetal alcohol syndrome tend to have smaller brain volume (microcephaly). They can also have fewer brain cells or normally functioning neurons. This can cause long-term behavioral and learning problems.

Alcohol may interfere with the brain’s ability to grow new brain cells, which is another reason this myth may persist.

Why is it so easy to believe in myths about the brain?

“Some of them have a grain of truth. We don’t question their validity because others are in our own brains.”

“If you’ve bought into some of the brain myths before, take heart. You were not alone.”

Scientists know a lot about the human brain, but they are not close to understanding it.