Is Your Brain Really “Broken”? Let’s Test It!
Hey there! Welcome to Life Noggin! This “brain island” setup is cool and all, but it’s not exactly real. Your brain, however, is very real—and a little, well… broken. Don’t believe me? Let’s try an experiment while you’re watching this. Triangle Bob, I need some basketballs!
Here’s your mission: count how many times the basketballs are passed around by people in white shirts. Watch closely, though—the basketballs might get passed elsewhere. Ready? Okay, Triangle Bob, pull the curtain!
Did You Miss the Gorilla? Here’s Why
So, did you happen to catch the gorilla walking in the background? If not, you can go back and check—it was there! Also, some Ninja Turtles popped in, and the arms of the people in black shirts were inflating slightly. For the next round, we’re going to see how fast you can count. Count the footballs as they fly across the screen and try to spot the one soccer ball. It’ll happen quickly, so be ready!
Well, did you catch it? We added a second soccer ball! If you did, great! But did you also notice the message on the scoreboard? If you watch these videos again, you’ll likely spot all the hidden details. But why did you miss them the first time?
How Your Brain Processes Visual Information
To answer that, we need to get back to the brain. This is where your visual information is processed and translated into objects. This happens in 200- to 300-millisecond periods called fixations. But since the world is full of visual information—especially in fast-paced places like busy streets or sporting events—your brain focuses on what it thinks is most important and builds a picture from the selected information. The rest is barely comprehended, which is why you might miss it.
Try This Visual Illusion Experiment
But don’t just take my word for it—try it out yourself! This image was created by researchers studying attention illusions. Keep your eyes on the blue dot in the center, and focus your attention on one of the surrounding gray circles. Did you notice that the circle appears brighter than the others? In reality, your brain isn’t illuminating that circle—it’s actively suppressing the two circles you’re not focusing on.
Inattention Blindness: Why We Miss What’s Right in Front of Us
This phenomenon is called inattention blindness, where you don’t see things right in front of you simply because your attention is elsewhere. This can happen when you’re focused on a specific task, like counting passes, or when you’re distracted by a bright color, movement, or familiar face.
It can even happen when your brain expects to see something specific. For example, take a look at this phrase: don’t worry, we haven’t hidden anything in the background this time. Read it carefully. Did you read it as “a bird in the bush”? Your brain likely missed the extra “the” because it expects to see a familiar phrase.
Tell Us What You Think!
If you enjoyed this video, let us know, and we’ll bring you more brain-related topics, like the philosophical zombie experiment. By the way, did you find all the hidden Gregs in this video? Let me know in the comments, or tell me what you’d like us to cover next. We’re taking suggestions for future episodes right now!
Click here to subscribe to Life Noggin, or click here to watch our video on “touching grass.”
Thank you so much for watching, and as always, my name is Blocko. This has been Life Noggin—don’t forget to keep on thinking!
Sources for this video:
• The Monkey Business Illusion
• Brain Games- Inattentional Blindness …
https://www.weforum.org/agenda/2015/1…
https://www.salk.edu/news-release/bra…
https://www.ncbi.nlm.nih.gov/pmc/arti…
https://www.mdpi.com/2304-6775/10/4/33
https://www.sciencedirect.com/science…
https://study.com/academy/lesson/inat…
https://www.healthline.com/health/cha…
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