# All Questions

30 views

### Why is bubble wrap so fun?

Popping bubble wrap can be a lot of fun and is said to relieve stress. How does it have these effects? Is it to do with the popping sound, or the physicality? How effective are substitutes such as ...
67 views

### Why is it hard to simulate a neuron?

I read a NY Times article about the European effort to simulate a human brain and the criticism regarding the (non-)feasibility of such an endeavor (not to mention the astronomical costs). In this ...
18 views

### How does the timing work out for dopamine to affect the development of long-term potentiation?

I just recently learned (indirectly from this source: http://cnl.salk.edu/~terry/BGGN/reynolds.NN.02.pdf) that long-term potentiation/depression only takes place when you have large/small amounts of ...
32 views

### Does logical thinking or counting develop first in children?

During the course of normal brain development, what comes first: logical thinking or counting?
31 views

### Manipulating cognitive load in online experiments

I'm under the impression that standard cognitive load manipulations (e.g., remember a 7-digit number while completing some other task) wouldn't work for online subject pools like Mechanical Turk. Are ...
63 views

### Importance of Neural Synchrony to Cognition

Is there a consensus on whether computation using Neural Synchrony is reasonable or not? In "How to Build a Brain", Chris Eliasmisth cites Yuko Munakata and R. C. O'Reilly as saying that "the ...
31 views

### Does the brain reconstruct informations from modalities?

Are brains reconstructing the information that come into the modalities? For example if I see a chair, has my visual cortex built a chair and placed it where the lower layers reported the parts of ...
67 views

### does getting top marks and ranks in school or college make one intelligent?

Please do not discuses about IQ tests that have problems like: 2,4,8,16,... what is the next number? having the answer as 32, because one can relate any number of random numbers mathematically*! When ...
55 views

### A type of long-term memory where I can remember full dialogues

My female colleague cannot remember a discussion (dialogue) from a couple days ago or even yesterday, much less the full, exact sentences spoken. She jokes about having sclerosis. I can remember many ...
25 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 ...
19 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 ...
1k views

### Is there evidence that brain and mind are separate?

I've heard countless discussions about whether or not the mind is separate from the brain, but they have all been philosophical. I am looking for peer-reviewed studies that suggest the mind is not ...
85 views

### Assuming everything has conciousness, can technical hardware have higher level of conciousness than a rock? [closed]

If we assume that everything has conciousness – plants, animals, even rocks, then can we say that technical hardware, like a calculator for example, has a higher level of conciousness than a rock?
1k views

### Are there any cognitive test (or test suites) available on the iPad?

I find the IPad to be a great piece of hardware that is easy to bring along and that has an intuitive touch interface. This would make it an ideal platform for many cognitive tests such as n-back. As ...
50 views

### What is the effect of displayed online personal identifiers on online communication?

Online interaction provides an interesting avenue for experiment and experience. People are able to hide or fabricate their personal details including age, sex, and appearance. For the purposes of ...
34 views

### What indicates an extreme worry about privacy?

Some persons pretends that to be curious of other's people life facts is disrespectful. I imagined that this belief comes from coherence and a projection on others of our worrying about privacy. I'm ...
72 views

### What is the impact of showing the amount of unattended notifications to the user?

What is the difference in cognitive effects on the user between simply showing that there are 'some' unattended notifications, or showing how many notifications there are? Take Facebook's ...
74 views

### Why aren't Connectionism and Dynamicism considered part of the Computational Theory of the Mind?

In the Wikipedia article for Computational Theory of the Mind (NOT to be confused with Computational Representational Understanding of Mind which includes Connectionism), it is mentioned that ...
59 views

### How does an understanding of the brain explain why people experience strong emotional responses to major sporting events?

Anyone know studies or theories that explain how massive competition events between countries or parties, like the Soccer World Cup Tournament finals or Olympic Games affect our brains? Why do people ...
26 views

### NEO-FFI $t$-score calculation

I am a CS student who has to do an analysis on the NEO-FFI test. I have the results of the questionnaire, however, I couldn't find how to calculate t-scores or raw scores. There are lots of academic ...
39 views

### Does explaining a visual guidance system affect visual attention distribution?

I'm working on a driving simulator that uses an eyetracker to monitor the users gaze behavior. Based on a study I modeled an optimal scanpath that the users should follow in order to best maneuver ...
8 views

### What approaches has there been to resolving the “symbol grounding problem”?

The symbol grounding problem can be summarized as the problem of defining a mapping between dogs-in-the-world and the concept of dog in your head. What approaches have been used in cognitive models to ...
36 views

### Is there any good alternative to the International Affective Picture System (IAPS)?

I'm looking for (particularly negative) emotion inducing pictures or videos. After some research, I think the best known and widely used database is the International Affective Picture System (IAPS). ...
42 views

### List of experiments contradicting the expected utility model

I proposed this question as an example question for the Area51 proposal "Mathematical modeling". User Artem Kaznatcheev suggested that it be asked here too, and I thought it was a good idea. So I am ...
27 views

### What are the differences between Bayesian belief network cognitive maps and fuzzy cognitive maps?

Can somebody explain the differences and advantages between Bayesian belief network cognitive maps and fuzzy cognitive maps? There are very limited resources except for the article, "Application of ...
26 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 ...
155 views

### Is there a term to describe an ability to express emotion or feelings?

I am writing a novel and was wondering if there was a specific term for someone unable to express his own emotions or feelings. The catch here is, this doesn't mean he doesn't know what anger or love ...
55 views

### Best way to capture effect of making people upset?

I am an undergrad, I am planning to do some research to see how much I enjoy it before I apply for grad programs. I am researching the effects of a certain characteristic of a presenter making people ...
14 views

### Best way to capture effect of making people upset? [duplicate]

I am an undergrad, I am planning to do some research to see how much I enjoy it before I apply for graduate programs. I am researching the effects of a certain characteristic of a presenter making ...
16 views

### Research operationalizing so-called strategic thinking

Is there contemporary research in trait psychology, which attempts to operationalize the structures behind a strategic thinking style? I'm thinking of a style of problem solving as taught in officer ...
106 views

### Is there a method to count objects without a pattern?

Is there a method in mnemonics to quickly find out the number of objects in, for example, a heap of tooth picks. There is this scene in the movie Rain Man, where the autistic protagonist can tell the ...
27 views

### Difference between semantic network and ontology

Cognitive maps represent mental models which have connections between concepts that represent entities, goals. Ontologies represent vocabularies for knowledge representation. It explains the semantics ...
35 views

### Are there any proven ways to increase concentration and focus?

There are lots of popular articles out there giving listings of steps one can do to concentrate and focus better. But they seldom or never give links to studies that prove any of the steps work, at ...
32 views

### Variables in positive reinforcement in human beings

I've been thinking about positive reinforcement occasionally, and I've always found myself wondering about various things that can influence it. So, I'm looking for information (results of empirical ...
607 views

### Does anger increase your body strength?

Will anger increase your body strength or not? If you get angry, you may think that i can break anything or fight anyone but sometimes you almost lose control on your body completely (or probably ...
54 views

### How to train oneself in the art of obfuscation

I really liked the movies Frost/Nixon, Thank You for Smoking, The Social Network and then I found this Doonesbury comic strip. I want to know how to train oneself in this art of obfuscation. I am not ...
5k 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 ...
44 views

### How to make an AI for a game

I realise this isn't a programming Q&A site, so bear with me. I'm interested in finding out the kind of information someone who is good at a game naturally filters out of the vast information from ...
29 views

### What do we mean by saying: Narcissist are not empathetic?

I was amazed by finding out the dark triad But I have a doubt. I know some "narcissists" and I would not say that they cannot see other people emotions. I would say that they think they have the ...
43 views

### Is sleep time related to any other characteristic?

Some people say that smart people sleep less, other say that smart people sleep more. I also heard that Napoleon used to sleep 4h/day. Is sleep-time related to any other characteristics like ...
56 views

### Is there a psychological term for finding your former partner sexually attractive?

Is there a psychological term for finding your former partner sexually attractive, or for wanting to get back with your ex? How does science describe this condition?
284 views

### Does the effect of naturalistic exposure on second language acquisition vary with age?

A while back, I watched the movie The Terminal and the main character played by Tom Hanks learns to speak fluent English while he is stranded in the airport for more than a year. Which seems somewhat ...
55 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 ...
468 views

### Why is storytelling an effective way to transmit information between people?

Parables, fables, myths, whatever you might call them, stories have always been part of human consciousness. Within recent decades, storytelling is recognized as a big component of advertising and ...
33 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 ...
746 views

### What is the relationship between post-traumatic stress disorder and fugue states?

The introduction of the new edition of the Diagnostic and Statistical Manual for Mental Disorders ("DSM-5") is on the horizon. With it are coming some new, evidence-based diagnoses for dissociative ...
331 views

### Is “brain training” effective?

We've had quite a few questions about "brain training" on this site (see questions tagged brain-training). And the effectiveness of "brain training" has been touched on in several questions (this ...
26 views

### is it good to study more than one subjects the same day?

I have personally never been able to do that! by saying "study" I don't mean doing "home work" or reading a book; I mean research. for example: trying to solve a difficult mathematical problem in ...