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Improve Your Brain Efficiency

There’s an old saying in neuroscience: “neurons that fire together wire together.”

This means the more you run a neuro-circuit in your brain, the stronger that circuit becomes. This is why to quote another old saw, “practice makes perfect”. The more you practice piano or speaking a language, or juggling, the stronger those circuits get.

Scientists have known this for years. However, nowadays researchers learn another part of the truth: In order to learn something, even more, important than practicing is the ability to unlearn or to break down the old neural connections. This is called “synaptic pruning”.

This Is How It Works:

Your Brain Has A DELETE Button And Here’s How To Use It

Imagine your brain is a garden, except instead of growing flowers, fruits, and vegetables, you grow synaptic connections between neurons. These are the connections that neurotransmitters like dopamine, serotonin, and others travel across.

Related: If You Are Struggling With Your Liver Or Want To Improve Your Liver Function During Covid-19 Time Then This Is For You

“Glial cells” are the gardeners of your brain—they act to speed up signals between certain neurons. But other glial cells are the waste removers, pulling up weeds, killing pests, raking up dead leaves. Your brain’s pruning gardeners are called “microglial cells.” They prune your synaptic connections. The question is, how do they know which ones to prune?

Researchers are just starting to unravel this mystery, but what they do know is the synaptic connections that get used less get marked by a protein, C1q (as well as others). When the microglial cells detect that mark, they bond to the protein and destroy—or prune—the synapse.

This is how your brain makes the physical space for you to build new and stronger connections so you can learn more.

Have you ever felt like your brain is full, usually when you learn something new, or start a new job or a hobby? Well, it may just be.

Your brain cleans itself out when you sleep!

When you learn lots of new things, your brain builds connections, but they’re inefficient ad hoc connections. Your brain needs to prune a lot of those connections away and build more streamlined efficient pathways. It does that when we sleep.

Related: If You Are Struggling With Your Liver Or Want To Improve Your Liver Function During Covid-19 Time Then This Is For You

When you sleep your brain cells shrink by up to 60% to create space for your glial gardeners to come in and take away the waste. That’s how they prune the synapses.

Have you ever woken up from a good night’s rest and been able to think clearly and quickly? That’s why. It’s like running fragmentation on your computer.

This is the same reason naps are so beneficial to your cognitive abilities. A 10 or 20-minute nap gives your microglial gardeners the chance to come in, clear away some unused connections, and leave space to grow new ones.

Thinking with a sleep-deprived brain is like hacking your way through a dense jungle with a machete. It’s overgrown, slow-going, exhausting.

Thinking on a well-rested brain is like wandering happily through Central Park; the paths are clear and connect to one another at distinct spots, the trees are in place, you can see far ahead of you. It’s invigorating.

This Is How You Can Control What Gets Deleted From Your Brain:

Your Brain Has A DELETE Button And Here’s How To Use It

It’s the synaptic connections you don’t use that get marked for recycling. The ones you do use are the ones that get watered and oxygenated. So be mindful of what you’re thinking about.

 

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