Tag: ability

Seeing With Your Tongue and Listening to Colour

By Anupum Pant

I’m always fascinated when I see one sense organ do the work of some other sense organ. Like breathing from your eyes ( not really) or seeing with your ears (really) listening to colours etc…

not available in your country

Solving The Technical Problem (Not available in your country): Today, I stumbled upon a video whose title was “Blind Learn To See With Tongue“. It was uploaded on YouTube by CBS – an American TV network. The sad part is that they had tweaked the videos settings which did not allow me to watch it. It wasn’t available in India.

Whenever someone says I can’t do something, I’m almost always prepared for it. This time, I had this extension installed on Chrome called ZenMate. It’s perfectly legal (available on chrome store) and works very smoothly. It allows you to surf the internet with total control. With it installed, you can totally forget about your physical location and fool the websites which place a location restriction for access, like Spotify and Youtube’s “not available in your location” videos. I haven’t tried other things but it should allow Indians to access stuff from websites like Hulu, Pandora and Netflix. (Even if it may seem out of place, I wasn’t paid by ZenMate to write this. I really recommend it.)

The Customary David Eagleman talk

Now, whenever I come across something that has to do with seeing things with an organ that is not really meant for seeing, I remember this very-old TED talk by David Eagleman. And I like to attach it to my blog because I can’t really explain this amazing ability of the Human brain as well as he does. He basically segues his talk to discuss how brain can learn to interpret various kinds of signals to produce an image. So, here it goes. Watch it and read on…

Since it is clear that seeing is the ability of the brain, not eyes, we can comfortably move on to see how you could even see with your tongue – Tasting the light.

Seeing with the Tongue

A device called BrainPort can help you do that. The contraption consists of a camera that sits on your forehead and sends information to a small computer. The information is processed, converted into electrical pulses, and then sent to an array of electrodes touching your tongue. The brain processes these signals and converts them into an image.

At first, of course the brain doesn’t know the trick to process visual signal from the tongue, but it learns. Gradually the device becomes a part of your body and you start seeing with your tongue! Just like Neil Harbisson can listen to colour. In fact, he can see more colours than our eyes can see because the technology allows him. He can see infrared and ultraviolet too!

Listening to Colour – TED talk


Hit like if you learnt something from this article.

Intelligent Men Look Different – Says Science

By Anupum Pant

Background

I know, I’m not a very big fan of intelligence scores or IQ points measured using the standard IQ tests available today. And even if this study does rely on those scores, I still find it pretty interesting. You will too…

Judging a book by its cover isn’t unwise after all. A recent study published by researchers from the Czech Republic proves that all of us humans have a natural ability to estimate how intelligent a man really is, by just looking at his facial features. That said, the study also mentions that you can’t judge a woman’s intelligence by observing her facial features. It works for only men. However, both men and women have this ability to estimate the intelligence of a man by looking at his face.

The study finds no solid correlation between the features of a woman’s face and their intelligence. That means, to find out about how intelligent a woman is, you’ll have to dig deeper than just the facial features.

People can accurately judge intelligence by looking at faces of men, but not women.

The study did not use a very huge sample – Still pictures of 40 men and 40 women were used. Nevertheless even 80 pictures contribute a significant amount to science. No experiment is a bad one. We’ll probably see more such studies and know more about the phenomenon in the near future.

They also measured the intelligence of these 80 people using standard IQ tests and asked people to rate their intelligence. It was found that people were able to almost accurately tell the IQ of a man by looking at his picture!

How do we do it?

We have an inbuilt ability to spot the shape and features of intelligent men. This could be a pretty logical evolutionary trait.

Faces of intelligent men: According to the researchers, longer faces with greater distance between the eyes, pointy chins, larger noses, slightly smiley lips are the features of highly intelligent men.

Faces of not so intelligent men: Whereas broader and rounded faces with eyes closer to each other, shorter faces, sad lips and bigger chins are the signs which tell us that a man is not so intelligent.

Here see the difference yourself. What do you think? Could you spot it? Which one of these faces is the closest to your face? Tell me in the comments below. Tell me about mine too.

intelligent face

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Valporate – Performance Enhancing Drug for Perfect Pitch

By Anupum Pant

Today we find out if it would be a good idea to impress your friends during the next gathering by hacking your brain with pills to learn a rare ability fairly quickly. But first, pay attention to the following jargon.

Perfect pitch

Perfect pitch is an exceptional ability among few gifted humans that enables them to recognize and re-create the pitch of a musical note instantly without the help of any external reference. There have been no cases of adults learning this ability by practice. However, pseudo absolute pitch can be learnt with great practice and only retained through regular use.

Brain plasticity

Learning to recognize musical notes, or any other ability for that matter can be reasonably easy at an early age due to a brain’s plastic state. The brain’s ability to change and adapt as a result of experience is far better at younger ages. As people age, they lose the ability to learn like kids.

For instance, picture the rate at which infants learn language. By the time they turn 2 – 4 years old, they start using thousands of words. Try learning a new language at the age of 35. It is tough.

However, a new research suggests that this state of brain can be recovered by using drugs. One such drug, according to Dr. Takao Hensch is Valporate.

Is Valporate a Performance Enhancing Drug?

No! it is not a performance enhancing drug. Valporate or Valporic acid is a drug sold under the common names – Depakote, Depacon and Stavzor. For several years it has been used to treat various disorders from migraines to bipolar disorder. It is a chemical substance that can cross the blood–brain barrier. As a result, it has the power to affect an individual’s perception, mood, consciousness, cognition, and behavior.

Dr. Takao Hensch, a Harvard University professor, recently published a study which tested the effects of Valporate on 23 healthy male subjects for two weeks. None of them had a musical experience. During this period they were trained in music. At the end of this study, researchers found that these 23 men did remarkably better than an average adult would do, at perfect pitch tests.

In the future

He thinks, may be 10 years down the line, this drug could be used to enhance other learning abilities like language learning among adults, by changing the state of their brains.

Presently, studies on how the brain changes at cellular level when this drug is taken are underway. Also, Dr. Hensch thinks that humans have evolved to experience these learning stages for a reason. If it is okay to mess around with it, is still being studied. At this stage, trying this out at home can be extremely risky. It would be wise for us to wait for scientists to come out with a comprehensive study on the effects of this drug.

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