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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18
votes
4answers
795 views

Perception of time as a function of age

For many people time seems to run faster as they get older. That is, for an old person an hour, a day or a year seems to be shorter than for a young person. Is there any hard data for such ...
1
vote
1answer
430 views

At what age are infants first able to perform pattern recognition?

Chronologically, when is pattern recognition first developed in an infant? To be considered the first, abilities observed in that instance should prolong throughout the development process. In other ...
2
votes
0answers
119 views

Why are people afraid of things that they know are harmless or non-existent? [closed]

Why are people afraid of things that they know are harmless or non-existent? For example: Why do horror films/stories leave people scared after they have finished? Someone may see a harmless spider ...
4
votes
1answer
675 views

How do we get used to smells?

How do we get used to smells? For example, you walk into a room with a certain stench, but it seems no matter how strong it may be, spending enough time in the room will allow you to stop smelling ...
10
votes
1answer
118 views

What happens when a person “imagines” how food could taste like just from looking at it?

What processes are triggered by imagining the taste of food (let's assume it's sealed so that its smell doesn't reach the test subject's nose) only by looking at it, based on memories of food with ...
6
votes
1answer
152 views

Is there any science behind movie/commercial camera angle changes?

Most of the regular waking cognition experiences a continuous visual field. One object of focus flows into another. Objects out of focus are pushed to the periphery. A person may move one's view ...
4
votes
0answers
33 views

Current directions in emulation theory

Over the decades there have been several theories from various aspects of cognitive science that have appealed to a link between perception and action as a way of understanding information processing ...
10
votes
3answers
5k views

Can we smell in dreams?

I'm interested in whether people can smell in their dreams. Do people really experience smell in their dreams? For example, if I dream of smelling a flower, will I feel the smell, too? Is there any ...
9
votes
1answer
109 views

Are there any studies that examine the phenomenon of songs stuck in the head?

Frequently I hear people say (and myself included) "darn it, I can't get that song out of my head!". Are there any studies that examine this phenomenon of songs getting stuck in people's heads? ...
5
votes
2answers
126 views

Any models that act using both streams of visual processing?

The Two-Stream Hypothesis, where object properties are processed independently from spatial information, remains the most well established theory of visual processing. However, it concerns me that ...
7
votes
1answer
117 views

Philosophy Meets Neuroscience: The Molyneux's Problem

Consider the Molyneux's problem "If a man born blind can feel the differences between shapes such as spheres and cubes, could he similarly distinguish those objects by sight if given the ability ...
10
votes
1answer
301 views

Sensory Immersion Research?

Sensory deprivation is a relatively common technique for medititation and general consciousness-exploration. However, I'm more interested in sensory immersion. That is, deliberate overstimulation as ...
6
votes
1answer
61 views

Neural Mechanisms of Accumulation and Triggering

What is the mechanism by which the brain/mind 'accumulates' a felt-sense to a point of 'triggering' an action? For example, if unable to complete a task (e.g. opening packaging), a person can feel ...
7
votes
2answers
329 views

To what extent does culture affect emotion perception?

In a globalized world, in spite of cultural differences, we share, at least at the symbolic level (language level), lots of things. Considering pictures that display emotions (affect), such as those ...
5
votes
1answer
127 views

How is light processed by the human brain when awake and in dreams?

I've recently seen this great video: How your brain tells you where you are. The video discusses how certain cells within the brain fire based on proximity to objects. There are great examples of ...
4
votes
1answer
160 views

Can people alleviate a negative halo effect about them?

According to Wikipedia: "The halo effect or halo error is a cognitive bias in which one's judgments of a person’s character can be influenced by one's overall impression of him or her." ...
3
votes
1answer
144 views

Possibility of using the effects of sleep to induce a virtual environment?

I'm not sure what this guy is trying to say, or why his question got closed, but I think I can build upon it and form a solid question. When the brain enters REM Sleep, all sensory input to reality is ...
4
votes
0answers
42 views

What neurological processes occur with 'revulsion'?

As the title asks, what neurological processes occur when we feel revulsion? By revulsion, I mean the involuntary and voluntary physical and psychological responses far stronger than the aversion ...
4
votes
0answers
56 views

Are people less bothered by problems they create for themselves?

I notice that I am more annoyed by problems when I am not the one that created them. Two examples would be Cleaning up someone else's mess is much more annoying than cleaning up my own When ...
8
votes
1answer
120 views

Fusiform Face Area (FFA) for within class recognition?

Is there any evidence (papers, studies, etc) that the Fusiform Face Area is used for any other type of recognition besides facial recognition? I remember hearing or reading a long time ago that ...
15
votes
2answers
1k views

Effect of words highlighting on reading comprehension

I'm interested if there are studies dealing with text understanding and POS (part of speech) coloring, or coloring syntactic/semantic information. The studies should solve the questions like: Which ...
7
votes
1answer
147 views

Do eyes accommodate to color?

I've heard that our eyes accommodate between colors too far from each other in the visible spectrum. I imagine it's not a true focal point accommodation, but rather linked with how brain processes the ...
3
votes
1answer
122 views

Why do our senses evoke different subjective experiences

I'm wondering why there are different subjective experiences when our sensor systems are technically the same neurons that just get excited by different stuff (photons, soundwaves, ...). So why does ...
4
votes
1answer
63 views

Why different responses to target and distractor in three-stimulus oddball procedure?

In the three-stimulus oddball procedure, there is an infrequent target in a background of frequently occurring standard stimuli and infrequently occurring distracter stimuli. My question is, since the ...
3
votes
2answers
102 views

How to analyse 3 by 3 design with Likert scale ratings?

I want to understand what would be the best way to analyze the results of an online likert-scale ratings of pictures on 3 dimensions. I have 3 groups of participants from different countries. They are ...
17
votes
2answers
1k views

What is the threshold where actions are perceived as “instant”?

In Human Computer Interaction and User Experience there's some oft repeated rules of performance: 0.1 second is about the limit for having the user feel that the system is reacting ...
2
votes
0answers
82 views

Short term time perception affect long term time perception?

It is known that attending to time (i.e. looking at duration) expands subjective time. So if I want to do something for 20 minutes and look at my watch, this would increase my subjective time ...
4
votes
0answers
36 views

Does the subjective experience of artificial light brightness vary for people, if so, by how much?

I'm thinking about human perception and particularly the experience of how bright artificial light is. I'm talking about dusk, when the sun has set and only street lamps and light reflecting off ...
6
votes
0answers
93 views

Are there any rules about masking?

I am currently programming an experiment where participants have to do a divided visual field task. In a paper about the correct methodology about these tasks, it is said that you should use a ...
6
votes
1answer
70 views

Any research on how we use visual category information in visuomotor tasks?

So I've been reading up on the Two-streams Hypothesis*, and it bothers me that the explanations both sides give only extend to tasks involving one type of visual information. For example, an ...
1
vote
0answers
36 views

Are “diagnostic” senses/feelings for brain study possible?

Modern science has quite an array of methods trying to localize and analyze brain activity, trying to get down to individual neurons firing: EEG, fMRI, CT, etc. This requires very expensive machines ...
3
votes
2answers
595 views

What factors influence a person's perceived expertise?

For example, some people believe they are excellent human lie detectors. But, research shows that the average person is only able to detect deception about 54% of the time. What techniques could be ...
3
votes
0answers
105 views

In what order do people notice another person's attributes (race, age, gender, etc.)

I seem to recall reading some research years ago about what people notice in the first second or so of seeing someone else, and in what order they notice those things. It's something like gender, ...
7
votes
1answer
153 views

Psychology of timbre processing

Are there any studies concerning the psychological aspects of timbre processing in the brain, e.g. while listening to music? In particular, can any lower-level correlates be discerned when trying to ...
5
votes
2answers
210 views

Minimum duration for presenting a visual stimulus on screen

My experiment involves presenting simple visual stimuli briefly on screen (200 ms to 1000 ms). The stimuli would be simple enough (e.g. a circle and a line) but I want to use a range of durations to ...
9
votes
1answer
649 views

Why people choose “boring” colors for new cars?

I've been interested in this question for a few years, sorry if this is not the right place to ask it. As I've been driving around the US for the last few years, I noticed that some community parking ...
23
votes
1answer
446 views

The effects of bilingualism on colour perception

Peltola et al. (2012) showed that there are two types of bilinguals. Balanced bilinguals mix their two languages and are effected by linguistic categories from both. Dominant bilinguals seem to ...
6
votes
2answers
120 views

Is there any chromatic analogue of the Shepard tone?

Is there any chromatic analogue of the Shepard tone? I am imagining that each pure tone would correspond to a pure wavelength of light, transformed in such a way that the middle of three consecutive ...
8
votes
1answer
154 views

To what extent do individuals vary in their ability to mentally visualise?

Background: Yesterday I was shocked when a friend of mine told me that he can see only "completely black darkness" when he closes he eyes. When I close my eyes, I can see some images or "movies" of ...
5
votes
1answer
571 views

How do you know if it's psychosomatic or not?

"It's in your head" is often true and often offensive. But as your head can invent any number of psychological and physiological symptoms how can you distinguish whether something is or isn't ...
15
votes
11answers
489 views

Any work being done on Perception, Action, and/or Cognition in Video games?

Call it a nerd crossover, but I've always been curious about how we play games on a mechanistic level. However, even coming from a rational viewpoint video games seem like a fruitful domain of study, ...
19
votes
5answers
480 views

Why do we prefer visually aligned objects?

We all know visual alignment is one of the foundations of design. Everything must be aligned with everything else. We also know that when things are aligned it is easier to process information. My ...
6
votes
1answer
222 views

How much red/orange is needed to stimulate hunger?

A common claim thrown around is that red and orange are great for restaurants because it stimulates hunger. However, I've heard time and time again that this does not work in web design because you ...
3
votes
1answer
75 views

How can pain sensations appear to originate within the person's skull?

I've read that humans have some sort of a kinesthetic model of their body and muscles. This internal representation of the body is used to control and coordinate locomotion. I don't remember if ...
5
votes
1answer
466 views

Closure, an actual psychology term relating to filling in information?

I'm currently reading a book called "Understand Comics" and a term has come up called closure. I've understood this concept before and the book describes closure as the process the brain goes through ...
3
votes
0answers
218 views

Binaural Beats meets Sound-Color-Synesthesia

Binaural beats, the perception of which arises in the brain for specific physical stimuli. ... The effect on the brainwaves depends on the difference in frequencies of each tone: for example, if ...
4
votes
0answers
79 views

The effect of lifestyle photography on sales conversion rates

I work for a large UK-based clothing retailer. After some initial customer testing with our product details page (on our website) there has been some debate on the following question: Do customers ...
-5
votes
1answer
74 views

Can thought be shifted between subconscious and conscious awareness? [closed]

While awake, can thought activity be transferred between the subconscious and conscious awareness, by will?
5
votes
0answers
36 views

Rated model of driving-related processes and objects

The SEEV-Model for predicting the distribution of visual attention contains a parameter called 'value' which represents the importance of a certain area of the field of view concerning a given task ...
12
votes
1answer
421 views

What stimulus features determine the psychophysical power law exponent?

Following the work of Stanley Stevens, psychophysical functions of stimulus intensity are commonly assumed to follow power laws, as illustrated below: This appears to be true for a wide variety of ...