mind-the basic fact you should know

7/31/2019 MIND-The Basic Fact You Should Know

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The basic fact you should know is that your mind isnt just a mirror, not even a passive observer

of reality. What we assume out there in the world we stand in, is actually coming from in here.And we have come up with these few phenomenons which are in reality a byproduct of how the

brain works.

10. Clustering Illusion

Source

Theclustering illusionis the intuition that random events which occur in clusters are not reallyrandom events. The illusion is due to based on a counterintuitive but false assumption regarding

statistical odds.

For example, it strikes most people as unexpected if heads comes up four times in a row during a

series of coin flips. However, in a series of 20 flips,there is a 50% chance of getting four heads in

a row. It may seem unexpected, but the chances are even better. Now if you have got 3consecutive heads, youd think next flip cant be heads, though there is still a 50% probability.Thinking that the probabilities have changed is a common bias. This has caused gamers to lose

thinking the probability has changed.

9. Reverse Psychology
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Source

You may love your wife, but every wish of hers sounds like an unbearable behest. Your parents

wishes are already long ignored. Not to mention what you feel when an undesirable boss givesyou some orders. Dont you sometimes do things just because somebody said you shouldnt?

Arent you sometimes tempted to do them? When you do something that is forbidden, you may

be demonstrating reactance as your motivation. Reactance is a drive to do some thing youve

been told (threatened) not to do. We may respond with reactance because we humans just dontlike it when somebody takes away our freedom to choose how we behave. In fact, reactance

theory is sometimes called forbidden fruit theory.

The theory assumes there are free behaviors individuals perceive and can take part in at any

given moment. The level of reactance has a direct relationship to the importance of eliminated orthreatened behavioral freedom in relationship to the importance of other freedoms at the time.

So take my advice, tell someone to do the opposite of what you really want, and they will rebel

ending up doing what you want.

8. Paramnesia
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Source

Paramnesia also called as Dj Vu, is the experience of feeling sure that one has witnessed or

experienced a new situation previously (an individual feels as though an event has alreadyhappened or has happened in the recent past). The experience of paramnesia seems to be quite

common among adults and children alike. Paramnesia or dj vu is usually accompanied by a
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compelling sense of familiarity, and also a sense of eeriness, strangeness, weirdness.

Certain researchers claim to have found ways to recreate this sensation using hypnosis.

The similarity between a dj-vu-eliciting stimulus and an existing, but different, memory trace

may lead to the sensation. Thus, encountering something which evokes the implicit associations

of an experience or sensation that cannot be remembered may lead to dj vu.

7. Apophenia


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Source

Apophenia is the experience of seeing patterns or connections in random or meaningless data,

defined as unmotivated seeing of connections accompanied by a specific experience of an
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abnormal meaningfulness. Pareidolia is a type of apophenia involving a vague and random

stimulus (often an image or sound) being perceived as significant. Common examples includeseeing images of animals or faces in clouds, the man in the moon, and hearing hidden messages

on records played in reverse.

There have been many instances of perceptions of religious imagery and themes, especially thefaces of religious figures. In 1978, a New Mexican woman found that the burn marks on a tortilla

appeared similar Jesuss face. Thousands of people came to see the framed tortilla. Japaneseresearcher Okamura published a famous report in which he described inclusions in polished

limestone as preserved fossils of tiny humans, gorillas, dogs, dragons, dinosaurs, and other

organisms, claiming There have been no changes in the bodies of mankind since the Silurian

period.. except for a growth in stature from 3.5 mm to 1,700 mm. Okamuras research earnedhim an Ig Nobel prize in Bio Diversity in 1970.

6. Horns Effect

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Horns Effect, also called the devils and reverse halo effect where individuals, brands or otherthings judged to have a single undesirable trait are subsequently judged to have many poor traits,
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allowing a single weak point or negative trait to influence others perception of the person, brand

or other thing in general. Simplifying it, when we consider a person bad (or may be good) in onecategory, we are likely to make a similar evaluation in other categories. It is as if we cannot

easily separate categories. It may also be connected with dissonance avoidance.

Like for example: you have been late to work the past 4 days; your boss notices and ends upthinking you are lazy and careless although there might be good reasons for you being late,

perhaps your stomach was upset, your car broke out or the it was raining cats and dogs. Theproblem is, because of one negative aspect that may be out of your control, your boss might

assume you a bad worker.

5. Disowning Pain Phenomenon

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Source

Recently, a reasearch at Oxford University has lead to the discovery of a new pain killer the

inverted binoculars. This one is about the recent study which demonstrated that distorting the

body image alters pain perceptionspecifically, it was found that using inverted binoculars to

make the hand look smaller than it actually was led to a reduction in the pain.

The scientists demonstrated that the subjects who looked at their wounded hands through wrongend of the binoculars, making the hand appear smaller, experienced significantly less pain and

decreased swelling. According to the researchers, this demonstrates that even basic bodily

sensations such as pain are modulated by what we see. So next time if you stub your toe or cut afinger, do yourself a favour, look away!

4. The Three Dimensional Sight Phenomenon

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Take a look at the spinning girl. Do you see it spinning clockwise or counter-clockwise? I see it

spinning counter-clockwise, but i was able to switch it in the other direction, its hard for manypeople. Give it a try.

The spinning girl is a form of the more general spinning silhouette illusion. The image is not

objectively spinning in one direction or the other. It is a two-dimensional image that is simply
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shifting back and forth. But our brains did not evolve to interpret two-dimensional

representations of the world but the actual three-dimensional world. So our visual processingassumes we are looking at a 3-D image and is uses clues to interpret it as such. Or, without

adequate clues it may just arbitrarily decide a best fit spinning clockwise or counterclockwise.

And once this fit is chosen, the illusion is complete we see a 3-D spinning image.

By looking around the image, focusing on the shadow or some other part, you may force your

visual system to reconstruct the image and it may choose the opposite direction, and suddenly theimage will spin in the opposite direction.

3. Pygmalion Effect

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Pygmalion effect refers to the phenomenon in which the greater the expectation placed uponpeople, often children or students and employees, the better they perform. The Pygmalion effect

is a form ofself-fulfilling prophecy, it is a prediction that causes itself to become true. and, in

this respect, people with poor expectations internalize their negative label, and those withpositive labels succeed accordingly. For example you assume you are going to perform bad at
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your test today so you decrease the effort ending up poorly. I think my relationship with my

significant other is going to fail, so I start acting differently, pulling away emotionally.

The Pygmalion effect can also result from racial expectations as in Jane Elliotts experiment,

where 3rd graders were divided based on eye color. One group regarded as superior over the

other in intelligence and learning ability. On the 2nd day, the groups were reversed. Elliott gavespelling tests to both groups on each day. The students scored very low the day they were

racially inferior and very high the day they were considered racially superior.

2. Purkinje Lights Phenomenon

Jan Purkinje, a founder rather of modern neuroscience, stumbled upon a reliable hallucination as

a child. First he closed his eyes, then tilted his head to face the sun and moved his hand back and

forth quickly infront of his closed eyes. After few minutes, Purkinje noted of beautiful fractalsand figures which gradually became more intricate.

More easy is what i tried myself always as a kid because you dont have to sun burn yourself forminutes in this one, it made me able to perceive beautiful fractals by putting some pressure on
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my both closed eyes with tips of middle fingers, after a few seconds, we see animating fractals

that look very beautiful.

This stimulation seems to short-circuit the visual cortex of brain, its cells start firing in

unpredictable bursts, which lead to perception of imaginary images. In this sense, hallucinations

are always a side effect of our need to always make sense of reality as the brain struggles todecipher this cacophony of sensory inputs.

1. Placebo Effect

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A placebo is a sham medical intervention that has no physio-chemical effects on the body but if

known to the patient to have healing properties, causes the desired effects. Commonly usedplacebos are inert tablets (dummy drugs) and sham surgery and other procedures based on falseinformation.

The patient is given an inert pill, told that it may improve his condition, but not told that it is infact inert. Such an intervention may cause the patient to believe the treatment will change his

condition; and this belief may produce a positive therapeutic effect, causing the patient to feel

their condition has improved. This phenomenon is known as the placebo effect. These are getting
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more common now because both real and fake (dummy) drugs can cure but by using dummy

drug, the side effects of real drugs can be avoided and person still is cured.

mind-the basic fact you should know

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