The mind can trip over simple things. Sometimes a biological error is responsible. Then we see the wrong colors, can't stop eating or struggle to look honest during a conversation.
Other triggers have no explanation for why they are playing with the mind – like when they are offered a hat or a biscuit. Then people float off chairs and pass on dangerous information. In fact, brain hiccups remain a fascinating world.
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10 The Food Variety Effect
Christmas is full of cheers, tinsel and weight. The festive season is known to leave extra cushions. Although people eat more during this time, they are often surprised by the amount of weight that greets them in January. This is largely due to a phenomenon known as the "variety effect". The more food on offer, the more people eat without realizing it.
Nature can curb your appetite. The longer the tongue has to do with the same texture or taste, the more the appetite decreases. Presto, the meal ends without eating itself.
However, this mechanism fails when people graze at buffets, Thanksgiving dinners, or Christmas dinners. Switching between different foods delays the desire to stop eating because the flavors and textures are constantly changing. Because of this, something as simple as a multi-course meal can fool guests into how much they consume in one session. 
9 Eye contact breaks out the brain
According to body language books, people who cannot maintain eye contact may only be an untrustworthy character. However, there is evidence that the weasel factor is not the whole story.
Anyone who cannot stare at another person while having a tingly conversation has an unusual effect. Our brain uses the same regions for speaking, thinking, and eye contact. Sometimes this causes a mental jam.
This conclusion comes from a small Japanese study. However, the result indicated that the brain struggled with the combination of focusing on a face and thinking about words to be said. The effect worsens if new or difficult sentences are used in the conversation.
To cope with this, the confused brain tries to do a single task by making the person feel that they have to avert their eyes. 
8 Crossed Arms Can Bring Pain Relief
There are many ways to stop the pain. Aside from pills and potions, the future of pain relief could include physiotherapists showing poses to confuse the brain.
A small study from 2011 showed that the idea may not be as ridiculous as it sounds. Twenty people agreed to be zapped by a laser. After burning their hands, they crossed their arms to see if this simple action could relieve the pain.
The participants reported that their hands felt better and their EEG caps, which measured the electrical mood of the brain, said the same thing. Apparently the noggin is used to the left hand that touches the left side of the world. The same applies to the right hand and the right side.
If you cross your arms, the injured hand is put on the wrong side and the brain becomes weaker in pain awareness. That is the theory anyway. But the scientific findings look good for a new pain therapy that is still in its infancy. 
7 Left and Right
Turn left? Go right? Left-right confusion is surprisingly common. Sometimes this leads to terrible mistakes – like the two surgeons who once removed the wrong kidney and the patient died. Even more worrying, as more medical professionals were tested, too many identified the wrong eye that was booked for surgery.
The problem increases when there is pressure to select a page. A passenger who gives instructions to a fast-moving driver is also more likely to say "turn in this direction" and ends up in the wrong place. 
Two instructions. A simple confusion. Despite countless attempts, scientists still don't know why this happens. However, you suspect that the way the brain processes the different sides is more complicated than just looking in one direction or the other.
Telling someone else to go a certain way or trying to see left or right if that's the opposite of us can mess with the mind. Especially when there is no time to look at things more slowly.
6 The Good Looks Bias
Nobody likes to think that something as superficial as appearance can influence their opinion. But the statistics are there. Attractive people get more votes and shorter criminal convictions. They are also considered to be honest, trustworthy, friendlier and smarter.
This does not mean that everyone is a flat idiot. Once again, science suggests that the brain does a multitasking blooper.
The same brain region rates beautiful faces and good behavior in others. So when the brain thinks of hot eyebrows, it also takes things about the character of the person that may not be as positive in reality.
The same channel also works in reverse. When this happens, people who are not conventionally attractive are considered beautiful because they have gracious personalities. 
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5 Children Think About Birthday Parties Cause Aging
They know that it is time for gifts and cakes and that today it is all about them. That is not the confusing part. Some kids cutely believe that the birthday party makes them older.
After researchers spoke to children ages four to nine, some children said they would never get older without a birthday party. When asked whether older people could regain their youth by celebrating their birthdays in reverse order (for example, an 80-year-old celebrates his 79th birthday), some children believed that this was possible. 
Like adults, children look for meaning in personal events. Getting older is a big deal, but the only obvious thing is the party. The younger the child is, the more likely it is to mix up the celebration as a reason for age.
4 Motion sickness is mistaken for poison
Scientists believe that the brain is afraid of being poisoned. When the signals don't add up, the brain uses an old believer to rid the body of toxins – the barm. Unfortunately, the brain sometimes imagines things. Motion sickness is a classic example.
Evolution cannot keep up with technology. In this case, the human body has never adapted to moving means of transport. The main problem is that vehicles make it difficult for the brain to decide whether the body is moving or stationary.
There is little muscle activity so the brain knows that the person is sitting still. However, the ears carry a special fluid that can sense movement. The sloshing sends a clear message while driving. This body is racing forward. 
The mixed signals devastate the hypochondria of the brain. Convinced that the body has absorbed something bad, the brain triggers nausea. Some people get so bad that they are forced to throw up to throw up. Interestingly, it remains a mystery why motion sickness affects only certain people and not others.
3 Color changes when the brain limps light
When this happens, things can get nasty online. Take a Tumblr post in 2015, for example. It showed a dress that was simple enough. But two factions were soon on their necks. One side insisted that the garment was blue and black. The rest called her idiots because the dress was clearly white and gold.
Nobody lied. The brain department was just a little confused. 
When we look at something, light wavelengths hit the retina and stimulate the visual areas of the brain. This is how we see a picture. Usually the brain filters out the light source and tries to extract more light frequencies from the object itself.
In this case, when the brain was able to spong the light of the object, people saw the real dress – the blue and black. But the white-gold crowd fell victim to a simple switch. Instead of focusing on the wavelengths of the material, her brain gave more love to the light source (probably daylight).
2 Trade in personal information against a cookie
Most people want their private information to remain private. They make great efforts to keep the details away from the devils. But something strange happened in 2014. A stranger offered cookies and people liked to share their sensitive information.
Parents warn their children of such cute people. But apparently the adults themselves cannot resist the right bait. Visitors to an art festival in Brooklyn found this out the hard way. Fortunately, it was an experiment and not an identity beater.
The artist Risa Puno offered cookies with the Instagram logo. The trendy treats were a hit. They could be "bought" with personal information. To get a biscuit, people had to give Puno their phone numbers, driver's license details, maiden names, fingerprints, or the last digits of their social security numbers.
Although these nuggets are gold for criminals, the cookies sweetened 380 people to separate themselves from their personal information. 
Maybe it was the biscuit's innocence. Perhaps it was the smile of an artist standing in an official looking room at an art festival. Whatever was responsible for witchcraft, people even ignored an indication that Puno could disclose their details to third parties.
In the end, the experiment was carried out to test a theory. The latter suggested that people want their information to remain secure but not understand the dangers of trading treats about their privacy. This makes it easy to influence them with something as simple as a frosted biscuit.
1 The God Helmet
In 2018 researchers played with people's heads. In particular, they made people wear skateboard helmets and told them that the wires hanging on the headgear would affect their brains.
The researchers also said that the electrical current of each helmet could give participants a spiritual experience. Even the hat's name was enough to impress the more religious people. It was called the "god helmet".
The helmet was just a helmet. The wires were connected to a device with lights, but that was only for the show. There was no electricity. The scientists wanted to find out if alcohol made people believe that they had a spiritual encounter. For this reason, the team harvested 193 participants from a music festival in the Netherlands that guaranteed tipsy and drugged volunteers. 
Each person wore the helmet for 15 minutes. During this time, her hearing and vision were blocked by white noise or a blindfold. In the end, drugs and alcohol didn't give anyone an advantage.
Both sober and confused festival goers experienced bizarre things. Most felt some kind of spatial or temporal distortion, hallucinations or unusual physical sensations. Some heard voices or floated from their chairs.
Interestingly, those who responded most to the placebo hat were the self-reported believers in spirituality – but not necessarily God. If anything, their beliefs could have made them more susceptible to suggestions than the others.
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