Motion-induced blindness: test for the severity of ADHD : eChalk illusion
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- čas přidán 22. 10. 2015
- The success of this illusion depends on your ability to focus and not be distracted. This illusion can be therefore used to determine severity of ADHD in an individual or conversely your ability to focus and hold your attention despite distractions.
Attention Deficit Hyperactivity Disorder - or ADHD - is thought to be caused by a chemical imbalance in the brain that affects attention, concentration and impulsivity.
In this illusion you must fixate on the flashing spot in the middle of the screen. As you stare at the spot the surrounding yellow spots will gradually vanish from your consciousness one by one. As soon as you let your eyes wander the effect is broken and the dots reappear. So you must focus and fixate on the flashing spot to make the dots vanish.
If you can only make 1 or 2 of the spots vanish you are easily distracted and find it difficult to hold your attention for long. Individuals diagnosed with ADHD are rarely capable of making all the dots vanish; in severe cases the individual does not observe the disappearance of any dots at all.
If you can make all the spots vanish you have a normal attention span.
However, if you can make all the spots vanish for more than five seconds your ability to hold your attention is truly extraordinary.
It is thought that only 1 in 100,000 people have the power of mind to make all the dots vanish for 10 seconds or more.
An explanation for motion induced blindness...
The human brain is the most complex system in the known universe. Both consciously and subconsciously it processes a multitude of tasks simultaneously. Such intense processing requires a considerable amount of energy. In order to reduce its power consumption the human brain has developed a few tricks and shortcuts. For the most part these tricks work flawlessly and they serve us well in life, however, optical illusions, such as motion-induced blindness, are special cases which reveal where corners are being cut by the brain.
It’s seems that motion induced blindness is an evolutionary development that goes back at least to the dinosaurs. If you are a creature that is being preyed upon, then generally you have no need to be concerned about static objects; stones and plants are not going to hunt you down and eat you. So in a world where predators pounce the brain has evolved to keep moving objects at the forefront of our perception, whereas static objects quite literally dissolve out of our consciousness. This conserves precious brain processing energy for the more important task of survival. Indeed the hunting tactics of many predators have adapted to the fact that static things go unnoticed; cats stalk their prey keeping perfectly still when they think they’ve been rumbled, snakes and spiders remain motionless until their prey is close enough for the lightning strike.
This power saving shortcut is just as useful for predators as their prey. A hawk soaring above grassland is not concerned with the static scenery but is most interested in the scuttle of a tiny mouse. Huge savings in mental processing can be made if the brain only processes that which scurries.
It seems that our early ancestors, as both the hunter and the hunted, have evolved to make these mental energy-saving short-cuts too. So in the case of this illusion, the moving background always has our attention but the static dots, even though they are bright yellow, dissolve out of consciousness.
More info…
More optical illusions: www.echalk.co.uk/amusements/Op...
More info about ADHD: www.nhs.uk/Conditions/Attentio...
More info about motion-induced blindness: en.wikipedia.org/wiki/Motion-...
That one adhd person who manadged to completely hyperfocus: 🙂
i zoned out on the dot
It's just severe acute mental instruction to simply focus and keep focus. Once you start don't stop simple as that. Any thought that rises? Ignore, fight, and replace it to maintain focus. I use this at the gym too and I'm accomplishing goals I never thought possible
I thought I could
I’ve been trying for 5 mins
I thought all the ppl with ADHD or ADD get distracted?
While this is a real illusion, I don't think it has anything to do with ADHD. There are small involuntary eye movements called microsaccades (en.wikipedia.org/wiki/Microsaccade) which make it difficult for anyone to focus on a single point for too long.
I also have ADHD, and I can easily make the dots disappear when I go to fullscreen and get close to the monitor, as the dots are large relative to the size of my eye's microsaccades. When I move further away from my monitor, the dots consume a smaller portion of my visual field and it becomes harder to maintain the illusion.
Wikipedia 💀💀💀
@@Maus_122 Hey, don't knock it, wikepedia can be a valuable resource. Especially if you have to quickly finish an assignment for your gender studies.
@@Maus_122 Internet 💀💀💀
@@Maus_122 still true, but he should of gone to the Wikipedia sources
@@Maus_122 skull emoji 💀
For those worried, this is not a screamer. It is a legit video.
Thank you for this. Those AOL emails still haunt me 😂
man PTSD is real
That's not why I was worried😅
Thank you 😂 I was scared
wow
I’m diagnosed with ADHD and when I couldn’t make any disappear after trying four times I got angry 😂
Priscilla R same 😂😂😂
👍😳
I'm diagnosed with ADHD. No dots disappeared- they flickered but then my eyes were immediately drawn to them. Can people make them disappear for a few seconds?
WayOtt a second maybe...i look at the center then one or two disappear then i look at them slightly trying to focus in the middle then the other one disappear then i only focus on the center...but they keep appearing and disappearing unintentionally paying attention to them😅
WayOtt yea me too their just flickering
have you tried it with medication? curious if any difference
I get scared when they disappear 😂
WayOtt I’m diagnosed with ADHD also no disappeared
I would notice a dot or two disappear, but then quickly reappear. I could feel this twitch in my eyes every time a dot or two would disappear, and the dots simultaneously reappear. I felt like I was still looking at the center dot! Why'd that happen? I was determined. I had watched this video for the third time when I mentally said at myself, "Why won't these dots disappear!" I'd been thinking about the dots not disappearing. The task is to look at simply look at the center dot. The task is not to make the outer three dots disappear. Sure, I'd been physically looking at the center dot with my eyes. I'd wonder if my thoughts are immediately turning inward for stimulation. I thought of a plan to somehow focus on something I can focus on doing all day and connecting that task with staring at the center dot. Immediate thought was how I get a song stuck in my head all the time. Time to turn this dot-staring task into a song and see what happens. This dot's flashing between the colors green and blue. It's flashing quick like some fast-paced metal Motorhead! I started mentally hearing Lemmy shouting "Blue! Green! Blue! Green! Blue! Green! Green!" As soon as I consciously thought of saying the wrong color I noticed all three dots reappear. WHAT? When did the dots disappear? Eh, screw it. I'm just sitting here getting my Jimmies rustled over some dots. There's no reward for completing anything this video tells me to do. I do have this idea for a weird heavy metal song, though.
Bruh, just by how long this comment is (and the little idea for a heavy metal song) I can tell you have some form of ADHD
Y'all try to act quirky so fucking hard like we can tell
''I do have this idea for a weird metal song though... 🤔😜🤘'' gurl stfu
@@qannicc its not that deep take a breath
I aint reading allat
I’ve been doing this weird meditation lately where I just stare at a fixed point for a prolonged time and eventually I notice my vision starts to get blurry and it looks like the background is shifting. Eventually the object or point I’m staring at “disappears” into what looks like a black hole/spot and I can hold this for a few seconds until I have a thought about noticing it and then I have to try again. I’ll do this for 15-25 minutes sometimes just because it feels so good doing it. All my stress and worries dissipate for a temporary period and I feel like my mind is free
Fixed point meditation 🙂
Idk if you know or not, but it's a legit technique
Awesome! I’ve been doing this for years starting around the age of 10(I had convinced myself that one day I was going to be able to see through the ceiling I feel childlike folly/wisdom influence what happen next) I am now 45. It’s an amazing way to relax the body and the mind initially. Eventually with extended focus and time I began to see what I call the violet wash. It looks almost like someone’s slowly pouring a viscous fluid across my visual field which is Violet but somehow contains all of the other colors on the spectrum within its core. Not sure how else to explain it.
Then in about my mid to late 20s I began to see an additional type of what I would call fractal light webbing emerging from the violet light. Said webbing was sensitive to my focus. And would create what I can only describe as eddies within the energetic field that I was seeing, as if my focus created a vortex and affected the general field.
I began applying this focus in different settings within my life Walking/talking/hiking/yoga.
Somewhere around age 27 or 28, I went for a walk on a new moon evening and began my normal focus routine as I walked around the neighborhood. A few minutes into my walk/focus meditation, everything within my field of view began to spiral into what I can only call a pitch black vortex, all of what was real and what I could see was draining into nothingness. I was in an extremely rural area so there were no street lights and almost no lighting around. But what I thought to be a pitch black knight that surrounded me was dwarfed by the blackness that all I considered to be reality was draining into. As all of what I could see drained into this black nothingness it began to transform into all I can describe as a iridescent flaming serpent looking energy that was coming directly out of my forehead, it was almost like a fireworks display in its expression But it was innately connected to the violet light I describe as if to be born of and emerge from it.
Well! Thank you for listening or reading if you did. I just wanted to say keep doing what you’re doing there’s something else within us that has capabilities beyond what we consider to be normal. It’s amazing
yeah its called trataka but idk if you know this technique with a different name. used for achieving focus at a single point , it is a technique which is used in spiritual practices.
I know this!
Can you update what happened after continuing to do this if you did?
How close your eyes are to the screen makes a huge difference, as I've noticed
That's the flaw of this test
I didn't find any such flaws.
Cause you are seeing distractions in real life to the sides of your screen. You gotta have it fullscreen, without seeing around your device at distractions
I get the same phenomenon either way.
Also, using only one eye makes it easier to make all 3 dots disappear.
There are several mitigating circumstances that can cause one to fail this "test" lol. I tried it both with and without caffeine consumption and it was a challenge, but entirely doable, without caffeine, while with caffeine I found it nearly impossible to make more than two dots disappear.
The other comment about microsaccades is spot-on.
I’m not diagnosed with ADHD, but I always saw the dots. They just never disappeared for me:-(
i have ADD, but since the video was interesting i got hyperfocused and the dots disappeared for the entire video lmao
What if your eyes are just dry af and you can’t go long without blinking. This is actually something the brain does naturally. I saw it in Brain Games.
I can manage 2 secs at most.
Same here
Same, damn this is actually quite hard
More like 2 dots for me
Not even two for me
Wait what I am doing in the comment section 🙂🙂
That ability to hyperfocus and the rare occasion where your allergies aren't causing you to blink constantly: Magic.
I genuinely tried, but when one would disappear I would look where it disappeared, and if one stayed I would look over to it. I could eventually make them all disappear after trying to drown out the audio but only for less than a second. I’ve always found these kinds of eye tricks difficult to get to work.
I feel you, I could never watch those magic-eye videos, and felt so jealous of people in the comment sections saying it is an experience to behold.
So I saw this video a week ago - this was my wake up call that I need to seek medical help. not only did I not manage to make the yellow dots to disappear I couldnt resist to look or notice them .
After help Currently on 20mg Foclin XR for ADHD and I feel wierd and unsettling because I have never in my life felt this way it’s so wierd a new to me I know hold my focus on the dot for 4-5 seconds, and I for the first time have a clean room for 1 week in a row .
The only bad thing is , it’s so new to me that I get mild headaches at the end of the day because I’m not used to doing stuff at all. I worked on my entire quarter of missed work on my computer for 9 hours non stop , because I didn’t have a reason to stop . That gave me a throw bing headace hopefully I get used to working long .
Wtf-I’ve never taken my time to write stuff like this in my entire life
The headache is probably a side effect of the drugs. I'd stop taking them for a week or two and see if that helps.
@@JonnySolomon hey, congrats for your achievement. Sorry for digging this up but does your ability to communicate and stay connected with your friends improved?
Can anyone make an hour long video of this??? Would love to use it for my meditation practice
I can. Are you still here? Also it wouldn't be on this channel it would be on my other channel @fake10hourentertainment17.
If you have hyper focus during watching this while having ADHD I'm sure you can make them all disappear for a while.
how do you get hyper focus and adhd at the same time???
Why would you hyper focus on something so boring
@@albertnan2999 hyperfocus is a symptom of adhd, basically what happens when you are unable to control your focus and once you've hyperfocused on something, you literally cant bring yourself to stop for hours
@@albertnan2999 hyperfocus or hyperfixation is a trait of adhd :)
@@albertnan2999 I'm not diagnosed (yet), but personally every few months or so I can hyperfixate on one specific thing (whether it's a show or subject or whatever), and it's the only thing I'll be able to solely focus on without being distracted for a while. if I try I can make myself, but usually it only lasts for a few seconds.
It took me 19 seconds before I could make them disappear and that was whenever I was trying. The first time I watched this video they would only disappear for a second at most. Probably more like milliseconds. They don't stay away for more than 1-2 seconds at most. I was diagnosed with ADD a few years ago though.
THIS IS BRILLIANT. Never before have I been able to see, excuse the pun, the effects of having ADHD: as soon as my eyes deviate, ever so slightly, or a distracting thought enters my mind - the outer dots reappear. My eight-year-old can hold her attention and focus on the flashing dot for longer than five seconds until the dots reappear - thank God she does not have ADHD.
This is not a good ADHD test, take that with a boatload of salt
Me: can barely make two dots vanish for more than five seconds
Also me: *F U C K*
First attempt watching this I made 1 dot disappear for 3 sec and could do 2 dots for 2 seconds. After practicing a few dozen times, I figured out a trick, and can now get all dots to go away. Avg time is 3 seconds, but I was able to hit 6 seconds several times. The trick for me was.. 1st I made sure my distance to screen was comfortable (I wear glasses and get double vision). I then allowed my eyes to blur on the green flicking and while I got distracted, I allowed my peripheral vision to pay attention the ends of the red square as it started to rotate. If the square is roating smoothly, I'm in the zone and doing it right. Seems my mind, allows me to peak at the red tips for a sec and go back to green without reintroducing the dots.
THAT HURT!
I was thinking that my eyes hurt...
More of a test of how long i can keep my eyes open x(
I have ADHD. I was able to make all dots vanish, but only for about two seconds. But I also agree with some commenters that this doesn't prove wether I have it or not. There are several other factors not taken into account.
I had an easier time making them dissapear after doing some running.
I was able to make a single dot disappear for a second. All of them flickered. It felt like my eyes just started slowly inching towards the edge, involuntarily. I have been diagnosed with ADD, and this really reminded me of the test I took to get that diagnosis
Glad I finally found something to help. I'll watch it later.
😂😂
Can’t focus while listening to him talking about the other dots lol 😂
Need to turn sound off
Blinking ruins it
I have ADHD, I've been meditating, I can make all 3 go away, short term though, with practice you can go indefinitely.
I keep getting to the point where I'm seeing the last one disappear and then my brain just goes "where did it go" and then I search for it like a dumbass.
If you allow the center green dot double, it makes it easier to sustain and stay focused on more than 3 outter yellow dots.
By allowing the balance to continue,.... My results was that no for disappeared.
Pretty cool visual experiment.
I don't see a commonality with adh. Further experiments might draw a different conclusion.
I think watching this video instead of writing my English paper says a lot of me
once one dot appeared again i completely lost focus and just automatically stared at that dot
im 36 years old, i have learned to control myself more than I used to, i had huge trouble getting all 3 to disappear, I think i did it for a second, then couldn't again no matter how hard i tried, i had about 2.5 disappear at any given point, the 3rd so close. interesting.
Here’s a question: assuming for the moment that this is a legit gauge of ADD, is there a significance to what order you can make the dots “disappear” or which dots you consistently stop seeing in which order? For me, I can easily “lose” the bottom left dot, then the top dot (not as easily). Haven’t been able to get all 3 to disappear yet.
i find it hard to look at an exact spot like my eyes twitch a bit but i can make them vanish no problem
Same
I almost had it but I couldn’t make them vanish, it felt like my eyes had a mind of they’re own and the second the dots were about to disappear my eyes would do what felt like a jerking motion
They are flashing for me because I keep laughing Everytime one goes bye bye
ADHD is painful to live with. Emotionally. Sometimes you can see yourself struggle like an out of body experience, you're looking at yourself and asking yourself "what do people think of me? Do they see this too? Why am I like this? Can't I just stop already? I bet people think I'm on some sort of drug." I wish I didn't have ADHD and to the people with me that do, we can all get through it. And to the people that don't that fake it, you're not cute. And to those who are just curious about what ADHD is like, ask a fellow person who has been diagnosed. They will try to explain it. My favorite way to explain it, is my mind is like a broken windows computer, two tabs are playing music, one is a podcast, a game is running and the home screen crashed. All at the same time.
Why... is it really possible to make them all dissappear? I can't, no matter how hard I try... at least one of them is always visible😭
AHHHH MY BRAIN HURRRRTS AAAAAAAAHHHHHHHHHH!!!!!!!!!!!!
I am diagnosed with ADD, and I managed about 6-7 seconds on my first watch of this movie.
The way you do it is to let go of the focus in the same way as with far-away eyes when you are looking off in the distance and not focusing on anything with your eyes.
The triangle-positioned dots do disappear after 10-15 seconds but it came back by flickering for around 1-2 seconds.
clicked this knowing i have severe ADHD, then remembering iv been poping ritalin all day when all the dots vanish instantly.
Impossible. I've not even been diagnosed with ADHD and it was impossible.
I can make them vanish for a tiny amount of time like 4 seconds at most,I think this is also why I'm so good at multi tasking so it's a disability and a power at the same time
this hurt my eyes. ouchie. and I could barely manage getting one dot to disappear
I was able to make the dots disappear but every time they did that my eyes went to see what happened and it went away.
When the video ended, I looked at my bedpost and the center was swirling. Cool illusion!
Two dots disappeared for 2sec max.
I was diagnosed with ADD at age 10.
Diagnosed with Asperger's at 37.
The three yellow dots were gone when I staring the flashing dot
I can only do one but then when I notice it going away it comes back ffs lmao
It's so hard to try to stay fixed wow! Just 1 or 2 seconds without seeing the other dots... I need to train this. Seems fun!
so does it count if the dots are still semi visible as brown spots instead of yellow?
It feels like my eyes are burning and actually started tearing up
I’m going to use this as a mindfulness practice
This certainly made me fall into a rabbit hole that I obviously already was in -:)
I'm really thankful!
I have ADD, and I can make them go away for 8 seconds at best. Some times I can make them dissapear the first 2 secconds all of them, but it is hard to focus for sure. Maybe it does not work for all this test.
The last one doesn't go away. And I do have ADHD.
Do u have an official diagnosis?
nyan does gaming Yep I do
Tuan Nguyen yea same but only 1 faded
After staring at the illusion for 2 minutes straight I looked away and... I am blind.
I have a diagnosed ADHD and I can make all spots vanish for short, but repetitive periods of time
My eye always twitched whenever all dots disappeared lol (it was autonomous and the move was so small that i didn't notice a difference else than the dots re appearing)
As soon as all the dots disappear, I feel the slightest movement in my eyes, which makes them reappear, not only that, but if I stare at the dots, and I feel like my eyes are about to close, the dots reappear.
I have ADHD and I could only get 2 at most to go away as soon as they went away my eye was drawn to it
stared at it for so long now the comment section is wavy. got to 10seconds tho. staring at it without blinking helps, moving your eyes all over the place will break the illusion.
It seemed that all the dots disappeared and it look me a few seconds to make my eyes see them once again
Yes. Watching full screen makes a difference.👍😎
As a flashing light enjoyer, it was very easy to focus on that flashing dot.
*that moment you just zone out from the talking because the music and the movement, and start testing if i were to stare at one of the other dots would the others disappear?*
Is this test legitimate? I was tested at a psychological clinic in 2020 and was told that I don't have ADHD, yet I failed this test. Could anyone post a reply and explain this to me? I am concerned.
You can have ADHD and not "test" that you have ADHD. ADHD is often misdiagnosed as another condition. ADHD can also fall under the "clinical" threshold meaning you have the traits but not severely enough to qualify as "clinical" ADHD. Give yourself some grace, and get a second opinion.
Diagnosed, watched this without sound first and couldn't make any dots disappear.
It's like trying to hold your balance on a pyramid, and the tip you are standing on keeps going up and down to disbalance you.
Now lets see if you can make the middle dot disappearer...
i literally can't, like i tried too many times but as soon as dot get disappeared my eyes instantly goes to see that
My problem with paying attention is not that I get distracted by things around me but that I zone out constantly, so… I’m pretty good at this. Couldn’t tell ya what you said after the instructions, though.
My walls are swirling now
My vision has gone doubled and i see 6 yellow dots and 2 flashing ones the entire video 😂
I'm not diagnosed yet but I have been thinking I have adhd for the past 5 years after learning more about it
when I paused the video, the square literally moved
Same
No nods disappeared and I wasn't even listening to what you were saying, great just great now I have to rewatch this video just to hear what you said
This is genius for the algorithm, you could put any audio behind it and brainwash people
Not me laughing at myself every time one dot goes away for a split second because it comes right back 😂 maybe I need to go get a diagnosis for ADHD
I just noticed if you stare at the center and relax eventually your eyes will close and the entire computer vanishes!!
I managed to get the dots to disappear, but then those crosses get more interesting out of nowhere. "Are each of them spinning? Are they divided into four squares of spinning crosses?"
I kept "failing" because I'd lose two dots and think, "Cool! Only one to go!" and I'd glance over to the....oops now I can see all three! 😅
Was diagnosed with adhd and I could not even make any of the dots fade
All the dots disappeared but each time I “reset” my staring, they appear and shortly after disappear again
Close your eyes after the test and and you have Mangekyou
Sharingan
I did not even have to try to make them vanish, every time I blinked they came back
The more i stare, i could see a pattern but not making the dots disappear
I tried really hard and it didn't work.... but I do not have ADHD
I keep losing focus because I'm checking whether I'm still seeing the dots. :-) Hard to gauge my success or failure.
that is failure if you cannot help yourself from checking.
@@stoneneilsbut I'm supposed to check?
Interesting! I can keep the dots invisible until i have to blink, every few seconds i blink and they reappear but my eyes burn if i dont blink.
You have to relax to make them disappear lol but I kept laughing so they only disappeared for a second lol
wow, so I have ADHD and struggling to remove even just two. Then I realize I was currently not taking my meds, and so I try this again with it. Have an easier time, and I can actually remove three dots though for just a split second.
There was a moment where the circling square started drifting away from the dots and the 3 yellow dots stayed on the same spot.
Very weird!
The weirder phenomena is when you look at the comments after and see them warping
I couldn't focus. I was blinking the entire time! My eyes began to water.
Testing on a smartphone, I do not have ADHD: I could make all three dots vanish only for a fraction of a second. I'll try later. Perhaps there are certain patterns of mind that allow for better performance. I have another focus test: Close your eyes, and imagine a big apple next to your eyes. Look at it with your mind's eye; look all the intricate patterns of red, yellow, and different color tones while it spins from left to right. Now, try to make it spins from right to left. Now, make believe the apple is a planet and you are on a spaceship flying on the stratosphere of the apple. Look how big it is, look at the sun reflections on it. Look at the stars sorrounding the apple. Can you see the apple bright and clear whenever you want ? Whenever you close your eyes ? Can you imagine everything ? I can. 🎉🎉❤
When I unfocus my eyes, I can see all of them.
I can get them to vanish for less than a second, but the moment I notice them all gone, boom they are instantly back...