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Last Updated on January 11, 2021

How to Increase Brain Power, Boost Memory and Become 10X Smarter

How to Increase Brain Power, Boost Memory and Become 10X Smarter

Have you ever relied on a mental grocery list, only to forget one or two items after you’ve left the supermarket? Or what about an idea or thought that came to mind while you were making your way to work, and you tell yourself you’ll write it down once you reach the office, only to forget about it soon after?

Our memory, no matter our age, will fail us every now and then. Whether it’s trying to recall something quickly, or remember something long term, we will encounter memory blanks or slips.

Sometimes, when we have too much information to absorb, we go through what is called memory overload, and that also causes our minds to go into a blank, or we’re simply not able to grasp more information. That’s why your teachers will advise against cramming for exams at the last minute!

So how to increase brain power, improve your memory and become smarter? I’ll reveal the secret to this in a minute.

The Harsh Truth About the Human Brain

If you’re looking for ways on how to train your brain to boost memory, this is something you should know:

The reality is, our human mind was never made to memorize, store or recall a ton of information.

Back in the Stone Age, our brain was designed to process the environment around us and to anticipate danger around us. It was all about survival then: hunting for food, finding for shelter and safety away from harm and danger.

Over time, with developments and discoveries, our brains had to develop and get accustomed to what is around us. The amount of information we now have access to has grown exponentially over the Ages.

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Now, in the Age of Information, the cost of getting new info is so low that it happens right at your fingertips–resulting in information explosion!

Since we have the capability of info at our fingertips, the amount of information we have to process is ever-increasing. As technology has advanced, we now have to perform more complicated tasks, which require us to quickly retrieve information from our memory (writing, operating a relatively complicated tool, delayed information such as trading goods, signing contracts, etc.).

These days, our brains are less like survival organs and more like pattern recognition machines. They are now required to process enormous amounts of information, to make decisions, and to make connections amongst a myriad of information.

The Brain’s New Challenge

With this change comes new limitations to our brains. Because we have limited brain capacity, the amount of information grows so much that everything just passes through our mind without solid retention (Information overload), and we can’t tell what is useful or not.

We’re facing an unprecedented number of tasks to handle on a daily basis–resulting in mental energy that has to be distributed among many different things at once.

When it comes to memorizing, decision making or learning a new skill, which is more valuable to you? Which skills would you rather improve and build on?

How to Upgrade Your Brain

Here is where I’m going to help you to upgrade your brain. Yes, that’s right.

Like a personal assistant or secretary, I’m going to show you how you can boost brain power and give your brain an aid that will help you to effortlessly sort through all the information that comes to you on a daily basis.

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This brilliant aid is called the Digital Brain.

In contrast to a human brain, computers are great at storing information. It’s reliable (thanks to cloud computing), accurate, and extremely detailed.

From a computing perspective, memory involves three key elements:

  1. Recording — storing the information
  2. Organization — archiving it in a logical manner
  3. Recall — retrieving it again when you need it

Like a computer, having a Digital Brain will work in the same way as this memory framework to manage how information flows into and out of your brain.

Here’s an example:

When setting up a new account on a website, due to strict security settings, many sites require you to come up with complicated passwords with special characters that you don’t usually use.

As a result, you now have to memorize this new password (Record), associate it with the other passwords that’s stored in your brain (Organize), and enter that password the next time you log in (Recall).

Even in this simple example, there are several parts in the process which will make it all too easy to forget. Because this new password is unique, we have a hard time recognizing it with our regular patterns. And if we don’t use the password everyday, it’s easy to forget it after a few days. One day you’ll try to recall the password but enter the incorrect one over and over again.

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Sound familiar? It’s one of the most common things that happen.

Is it because the information is complicated? Nope. A password is just a bunch of characters, numbers, and symbols.

It happens because our brains are not made to memorize. With a Digital Brain, you can delegate it to do the heavy lifting.  

Making Room for Learning and Creativity

Many people get confused with storing versus learning in this Digital Age.

Learning requires spaced repetition, applying different learning models and then applying those skills. Whereas storing means having information in a ‘library’.

When you go to a library, you borrow a book to find a specific piece of information. When you’re done with it, you put it back. With a Digital Brain, this becomes your personal library of knowledge.

With your brain now freed up from having to store information, it can focus on more crucial aspects like learning, decision making, problem solving and making meaning out of all the incoming information.

Wouldn’t this be much easier for you to get things done on a daily basis? Whether it be something as trivial as getting your groceries, or something more complex like planning out what’s needed for a project you’re working on. Your Digital Brain will help you effortlessly organize it.

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Here at Lifehack, we’ll teach you how to set up a system to record, organize and recall information effortlessly. You’ll also learn how to build a habit to rely on your Digital Brain like second nature, all in a step by step manner.

A Digital Brain for Everyone (No Matter How Old You Are)

I’m sure some of you might be wondering if this is really for you. You may be well into your 50’s or 60’s, and going digital isn’t something you’re keen to keep up with.

Well, the good news is that having a Digital Brain isn’t reserved for Millennials or the younger generation. There are many layers to the Digital Brain, and the interesting thing is that it’s constantly upgrading according to new advances in technology.

So, you get to pick how much of a Digital Brain you want to adopt into your existing lifestyle. Age need not be a barrier when it comes to adopting a Digital Brain! 

At Lifehack, we’ll go over how to make the most of your Digital Brain to think smarter and learn faster. Learn more in our FREE webinar: Spark Your Learning Genius (Fast Track Class)

More to Increase Your Brain Power

Featured photo credit: Priscilla Du Preez via unsplash.com

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Leon Ho

Founder & CEO of Lifehack

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Last Updated on January 12, 2021

Science Says Silence Is Much More Important To Our Brains Than We Think

Science Says Silence Is Much More Important To Our Brains Than We Think

In 2011, the Finnish Tourist Board ran a campaign that used silence as a marketing ‘product’. They sought to entice people to visit Finland and experience the beauty of this silent land. They released a series of photographs of single figures in the nature and used the slogan “Silence, Please”. A tag line was added by Simon Anholt, an international country branding consultant, “No talking, but action.”

Eva Kiviranta the manager of the social media for VisitFinland.com said: “We decided, instead of saying that it’s really empty and really quiet and nobody is talking about anything here, let’s embrace it and make it a good thing”.

Finland may be on to something very big. You could be seeing the very beginnings of using silence as a selling point as silence may be becoming more and more attractive. As the world around becomes increasingly loud and cluttered you may find yourself seeking out the reprieve that silent places and silence have to offer. This may be a wise move as studies are showing that silence is much more important to your brains than you might think.

Regenerated brain cells may be just a matter of silence.

 A 2013 study on mice published in the journal Brain, Structure and Function used differed types of noise and silence and monitored the effect the sound and silence had on the brains of the mice.[1] The silence was intended to be the control in the study but what they found was surprising. The scientists discovered that when the mice were exposed to two hours of silence per day they developed new cells in the hippocampus. The hippocampus is a region of the brain associated with memory, emotion and learning.

The growth of new cells in the brain does not necessarily translate to tangible health benefits. However, in this instance, researcher Imke Kirste says that the cells appeared to become functioning neurons.

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“We saw that silence is really helping the new generated cells to differentiate into neurons, and integrate into the system.”

In this sense silence can quite literally grow your brain.

The brain is actively internalizing and evaluating information during silence

A 2001 study defined a “default mode” of brain function that showed that even when the brain was “resting” it was perpetually active internalizing and evaluating information.

Follow-up research found that the default mode is also used during the process of self-reflection. In 2013, in Frontiers in Human Neuroscience, Joseph Moran et al. wrote, the brain’s default mode network “is observed most closely during the psychological task of reflecting on one’s personalities and characteristics (self-reflection), rather than during self-recognition, thinking of the self-concept, or thinking about self-esteem, for example.

“When the brain rests it is able to integrate internal and external information into “a conscious workspace,” said Moran and colleagues.

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When you are not distracted by noise or goal-orientated tasks, there appears to be a quiet time that allows your conscious workspace to process things. During these periods of silence, your brain has the freedom it needs to discover its place in your internal and external world.

The default mode helps you think about profound things in an imaginative way.

As Herman Melville once wrote,[2]

“All profound things and emotions of things are preceded and attended by silence.”

Silence relieves stress and tension.

It has been found that noise can have a pronounced physical effect on our brains resulting in elevated levels of stress hormones. The sound waves reach the brain as electrical signals via the ear. The body reacts to these signals even if it is sleeping. It is thought that the amygdalae (located in the temporal lobes of the brain) which is associated with memory formation and emotion is activated and this causes a release of stress hormones. If you live in a consistently noisy environment that you are likely to experience chronically elevated levels of stress hormones.

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A study that was published in 2002 in Psychological Science (Vol. 13, No. 9) examined the effects that the relocation of Munich’s airport had on children’s health and cognition. Gary W. Evans, a professor of human ecology at Cornell University notes that children who are exposed to noise develop a stress response that causes them to ignore the noise. What is of interest is that these children not only ignored harmful stimuli they also ignored stimuli that they should be paying attention to such as speech. 

“This study is among the strongest, probably the most definitive proof that noise – even at levels that do not produce any hearing damage – causes stress and is harmful to humans,” Evans says.[3]

Silence seems to have the opposite effect of the brain to noise. While noise may cause stress and tension silence releases tension in the brain and body. A study published in the journal Heart discovered that two minutes of silence can prove to be even more relaxing than listening to “relaxing” music. They based these findings of changes they noticed in blood pressure and blood circulation in the brain.[4]

Silence replenishes our cognitive resources.

The effect that noise pollution can have on cognitive task performance has been extensively studied. It has been found that noise harms task performance at work and school. It can also be the cause of decreased motivation and an increase in error making.  The cognitive functions most strongly affected by noise are reading attention, memory and problem solving.

Studies have also concluded that children exposed to households or classrooms near airplane flight paths, railways or highways have lower reading scores and are slower in their development of cognitive and language skills.

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But it is not all bad news. It is possible for the brain to restore its finite cognitive resources. According to the attention restoration theory when you are in an environment with lower levels of sensory input the brain can ‘recover’ some of its cognitive abilities. In silence the brain is able to let down its sensory guard and restore some of what has been ‘lost’ through excess noise.[5]

Summation

Traveling to Finland may just well be on your list of things to do. There you may find the silence you need to help your brain. Or, if Finland is a bit out of reach for now, you could simply take a quiet walk in a peaceful place in your neighborhood. This might prove to do you and your brain a world of good.

Featured photo credit: Angelina Litvin via unsplash.com

Reference

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