We often hear that people use only 10% of their brains. How scientists know this is false and what you can do to maximize your brainpower.
VIDEO TRANSCRIPT
Have you ever heard that we use only 10 percent of our brains?
Turns out it’s a myth.
Scientists know this because they can see brain activity on imaging scans called positron emission tomography, or PET.
This is what your brain might look like if only 10% of it were used.
But this is how it actually appears in a PET scan.
What’s more, we know that damage to any part of the brain, even a small area, can have large effects. That would not happen if 90% of our brains went unused.
The truth is, we use 100% of our brains, and they’re active all the time, even when we’re asleep.
So where did the 10% myth come from?
No one knows for sure, but it’s long been a theme in movies, books, ads, and other popular culture.
It’s easy to see why. The prospect of unlocking your brainpower to become a genius…predict the future…or move objects with your mind Is alluring.
Unfortunately, it’s science fiction.
But you CAN give your brain a boost if you keep challenging it.
Learn a new skill… pursue a hobby… or take a class.
By staying mentally active, you’ll help keep your brain working at its full potential.