For questions regarding the organization and identification of transducted sensory information in the brain and its interpretation and consolidation in the mind

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4
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1answer
120 views

How effective are high audio frequencies in commercials in getting audience attention?

Does anyone know of a peer reviewed article that describes how commercials will often contain high audio frequencies in order to attract the viewer's attention? Referrals to commercials using any ...
4
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0answers
30 views

Is the mind's adaptation to increased traveling speeds, physical or psychological?

When a motor vehicle increases in speed, we soon adjust to the faster pace of movement; seemingly by processing incoming information faster. Is this purely psychological, with the brain "dropping" ...
4
votes
1answer
43 views

Study of recollection of drawings based on labels

I remember stumbling across a very interesting study/experiment a few months ago. Now I want to try to find it again. Unfortunately I cannot for the life of me recall the name of the experiment nor ...
2
votes
2answers
95 views

Perception of abrupt noise

First question - sorry Cognitive Science is a closed book to me so I hope someone can give me an insight into this phenomenon. We have a child's toy that is activated by clapping of the hands. To me, ...
5
votes
2answers
106 views

Can our auditory perception be used to trick our visual perception?

"Our consciousness lags 80 milliseconds behind actual events...The 80-millisecond rule plays all sorts of perceptual tricks on us. As long as a hand-clapper is less than 30 meters away, you hear and ...
2
votes
2answers
127 views

Can prosopagnostic (face-blind) people draw other people recognizably?

Is it possible for people with face blindness / prosopagnosia to draw other people (whose faces they cannot recognize) such that non-face-blind people can recognize the people being drawn ?
5
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3answers
281 views

Why does your recorded or objective voice sound different to what you hear in your own head?

When speaking, I hear my own voice very differently from how others do and from what it really is. The sound differs in tone, pitch, volume, etc. For example, recordings of my singing or speaking in ...
5
votes
2answers
119 views

Inducing Auditory-to-Visual Synesthesia

I recently watched an interesting video that was discussing conveying color to the blind through language. It implied that there may be a way to insert the sensation of color into a person's mind via ...
2
votes
2answers
93 views

How does subjective experience arise from matter?

Forgive me for lacking rigor, but if what I know is correct, it is established that consciousness and other higher functions characteristic of humans are a consequence of our cortex, specifically ...
2
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2answers
159 views

What is it called to think without language? Are there studies around it?

I think there are two types of thinking: With and without language. For my entire life, in my opinion I have always thought without language. Some ppl say its impossible and that we think with ...
2
votes
1answer
62 views

Are sensations of turbulence after flights proprioceptive hallucinations?

I noticed on several occasions after long-haul flights (greater than eight hours) that I would still feel a sensation of turbulence or movement as if I were still in the aircraft. These would be ...
2
votes
1answer
51 views

When should a percentage be written as a percentage and when should it be written x out of n?

People perceive numbers, percentages and values in different ways depending on what it is and how it is presented. I'm looking for research on when to communicate with an actual percentage and when ...
2
votes
2answers
337 views

Is there some hierarchy of the human senses?

What I mean by this is to ask if each of the sensory inputs can be quantified by the amount of information the brain is receiving: For example, Brain says: currently receiving 10 packets of visual ...
4
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0answers
33 views

Is there an experiment where participant tries to move object with brain-machine interface and object is moved by someone else?

Psychological experiment where subjects are first taught to move a object just by thinking about moving it (subject's brains are being read with a machine that moves the object). Then the object is ...
2
votes
1answer
120 views

Can brain hemisphere activity/ dominance be inferred from the test subject's drawings?

I'm aware that all tasks that a person undertakes involve both halves of the brain. At the same time, there are studies of people who have communication between brain halves severed or suppressed and ...
5
votes
2answers
167 views

What is the minimum angle off horizontal before a line visually appears inclined at first glance?

Here is a straight line, which visually looks like a straight line: At first look (lets say minimum 2–3 sec.) the line below looks straight, but after some time you can see that it is actually an ...
3
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0answers
172 views

How does the body experience free-fall during a hypnic jerk

Today I learned that a sudden jerk that you sometimes experience when you are just about to fall asleep due to a sense of free-fall or weightlessness is called a hypnic jerk. If, while sleeping, I ...
11
votes
2answers
660 views

What form might Jungian archetypes take in the brain?

Modern psychology and psychiatry are very well grounded in scientific principles. Both, however, have a history in various analytical philosophies. Jung had the notion of an archetype, a universally ...
6
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0answers
58 views

Trying to understand equations in Karl Friston article

I am trying to understand a neuroscience article by Karl Friston. In it he gives three equations that are, as I understand him, equivalent or inter-convertible and refer to both physical and Shannon ...
4
votes
1answer
29 views

What study showed that humans can successfully detect objects within images once they are able to recognize those objects?

A professor in an online lecture I was watching referenced a study which he said showed that our ability as humans to detect objects within scenes (especially complex scenes) was very much connected ...
4
votes
0answers
30 views

Grating orientation & frequency which induces highest gamma

I am doing some research on perception and gamma activity in V1 area. To check some of my results I need to find an experimental result, from which I would know which orientations and frequencies of ...
1
vote
1answer
39 views

How higher/lower taxes can affect reward system and overall satisfaction of someone

I'm curious about how the tax system affects the reward center in the brain and how that influences the perception of happiness with one's life. My hypothesis is that subject ...
10
votes
4answers
6k views

How to temporarily induce low latent inhibition?

As the Wikipedia article says, High levels of the neurotransmitter dopamine (or its agonists) in the ventral tegmental area of the brain have been shown to decrease latent inhibition. Certain ...
4
votes
1answer
64 views

When does anchoring improve our judgement?

Anchoring is the behavioral pattern where the first piece of information we receive about a situation is what all other data points are compared to. For example, the price of the first menu item we ...
5
votes
2answers
41 views

Do we have a predisposition to view visual stimuli in a clockwise pattern?

I understand that we typically view the center of the image first and then are likely to move on a horizontal axis, but is there evidence that we tend to follow a clockwise path when viewing more ...
3
votes
1answer
62 views

Name of a cognitive test assessing whether a child can think independently

I am looking for a names / examples of a tests that determine if the child is thinking on its own (I have tried searching on wikipedia topics about cognitive sciences/ psychology etc. with no luck). ...
2
votes
0answers
152 views

Can hypnotherapy help to change my tastes in food?

First a few disclaimers: I am from a scientific background but a marine biology and computing one, so I apologise if I get any concepts wrong, but I will try my best. I have never been hypnotised, ...
6
votes
3answers
189 views

How does appreciation for music change over time for the same person?

I know that there's a concept of acquired taste, where a child may find certain tastes, like peppers and beer unappealing until certain age or frequency of exposure. Is there something similar to ...
0
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2answers
97 views

Which is more likely to cause a person to devalue some other person?

Scenario: Mary and John are in a relationship. Elen is Mary's best friend. What will make Mary devalue Elen more? Hearing that Elen likes John (romantically) or hearing that John likes Elen? Let's ...
2
votes
1answer
77 views

How to assign numbers to response options on a bipolar scale?

Does it matter which one of the three scales we use: A, B, or C in the attached questionnaire? Each one will have a different interpretation of the data. Please advise how should we analyze the ...
2
votes
0answers
54 views

What is the most readable screen font?

Fonts (i.e. letters) that facilitate reading in print don't always read well on a computer screen. New fonts such as Verdana have been developed especially for screen presentation of text. There is ...
5
votes
1answer
105 views

Distortion of faces presented serially in peripheral vision

I've kind of already answered this question for myself, but I can't resist sharing it anyway. Please feel welcome to add anything you can in another answer. Stare at the cross in the middle and try ...
13
votes
2answers
318 views

What concepts of perception should designers be aware of when designing?

Visual perception is a huge topic, much of which is relevant to the work of a designer. I have identified topics in visual memory, visual cognition and colour perception that are relevant, and I'm ...
5
votes
1answer
66 views

Binocular rivalry in animals?

Are there any experiments on binocular rivalry in animals? (In humans, brain responses to Rubin's vase are for example well studied.)
17
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2answers
523 views

How rare is synesthesia?

I visited a neuropsychologist recently who told me I have Synesthesia. I never really knew what it was, but it's fascinating and I can't believe it isn't the norm among people. For me, certain numbers ...
20
votes
1answer
644 views

Why is white on black considered higher contrast than black on white?

While researching to answer Why are "Inverted Colors" considered an accessibility feature? I noticed the puzzling claim that "White text on a black background is a higher contrast to the opposite, so ...
2
votes
3answers
168 views

How to run “inhibition of return” experiments online?

Are there online platforms for running inhibition of return experiments? I want to analyze different cultural groups and an online platform would be the only way to do so.
8
votes
2answers
218 views

Can the daily use of two or more languages impact cognitive capacity?

I've read the following threads: Is it possible to think in a second language? Does language and/or culture affect an individual's cognitive capacity? is it possible to think without language? ...
2
votes
1answer
23 views

What is the optimal combination of text and background color for EEG experiments?

Most studies that I know of use yellow text on blue background (though with different hues). This choice is mostly motivated by tradition ("We always did it like that. Never touch a running ...
4
votes
1answer
844 views

How does the brain read rotated text?

Suppose a human ran across a letter written at a 45 degree angle. How does the brain read this text? Most people don't often see text written at an angle, so it seems safe to assume that the brain ...
0
votes
1answer
60 views

Time passing faster now as compared to 50 years (or 1000yrs) back ? [duplicate]

I asked 200 people (who include my friends and family members in age group of 15 to 70 years living in cities) how they feel about time ? Do they feel that the time is passing faster as compared to ...
5
votes
1answer
99 views

What delay between two audio sources is seen as “noticeable” to most people?

I'm completing a project that involves synchronising two audio sources over a network, and I need to find some figures that represent what kind delay would be seen as "noticeable". I've tried ...
33
votes
3answers
5k views

Is Golden Ratio's association with perceived beauty a myth?

Many people advocate using the Golden Ratio in design (e.g. logo design). Is the Golden Ratio's purported aesthetic appeal supported by scientific evidence?
2
votes
3answers
125 views

Is this some sort of soft-coded Grapheme-Color synethesia?

I just found this remarkable optical illusion: To do: Fixate your gaze on the center of one of the figures and stare at it for some time (20-30 seconds) while it cycles (without moving your eyes). ...
4
votes
0answers
61 views

Evidence for a 2-component framework of visual attention distribution

As part of my bachelor thesis on eyetracking-based gaze guidance, I've done quite a bit of reading (again) on visual attention and visual attention distribution. What caught my attention (haha) ...
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0answers
737 views

Can observing a composite photo of one's own face have an impact on own personality?

A while back I created an iPhone app that helps me create a composite like the one below. Can observing such a composite have an impact of attributing the qualities perceived in the composite to ...
3
votes
2answers
83 views

Binary classification as a cognitive strategy?

Is there any research investigating whether the human cognitive system has a tendency to reduce complex systems or spectra of data in terms of binary contrast? There are many common-sense dual ...
4
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0answers
58 views

How does human brain pick out the most likely representation of object when an object is ambiguous? [closed]

For example, it is dim light and an object is in partial shade, hiding some features of an object. It is a rounded, dark brownish object. The object is rather ambiguous - it could be a rock, a potato, ...
3
votes
0answers
80 views

Progress on Arnheim's perceptual forces in vision

In the second edition of Rudolf Arnheim's Art and Visual Perception: A Psychology of the Creative Eye, published in 1974, the opening chapter on "balance" begins with a discussion of "perceptual ...
3
votes
1answer
61 views

Can time be perceived differently depending on a user's feeling?

You often hear that time passes more quickly when you're having fun. And the opposite is also "true" in common belief, that when you're bored time is very slow. But we know that time is almost linear ...