1
vote
1answer
24 views

Brain-computer-interface - how plausible is changing the direction of information flow?

Does the neural activity that correlates with motor skill function tend to be focused near or far from the outer surface of the brain, or both? And what about perception? My deeper curiosity being: ...
0
votes
1answer
19 views

How do neuro transmitters interact with neurons in the brain?

I think emotions and hormones frames the overall thinking processes of the brain. However, I'm interested in how this works on a neuronal level. For example, dopamine is some kind of reward signal for ...
0
votes
0answers
10 views

What are the neurotransmitters responsible to learning?

What are the neurotransmitters responsible to learning and how do they affect learning? is there drugs to enhance learning through neurotransmitters without side effects?
1
vote
0answers
26 views

What personality factors are related to an inability to urinate at a mensroom urinal?

I noticed sometimes I couldn't pee in to pissoir when someone is nearby but sometimes I could. Additionally some of my friends can comfortably pee at any condition while others can't. So I was ...
4
votes
1answer
98 views

How common are aromantics?

(Aromantic means lacking romantic attraction to others.) What percent of people are aromantic? While the percentage of people who are asexual seems to be 1%, I couldn't find anything on what percent ...
5
votes
3answers
180 views

Which paper or book from cognitive science do you think everyone should read or know about, and why?

I have created a community wiki question to encourage/enable users to share the books or paper from cognitive science that you think is most important for others to read and know about. Please just ...
0
votes
1answer
36 views

How do we learn to count syllables?

When I was young, I was told that to count syllables in a word, you could clap them. One clap for each syllable. You would say it aloud like this: cu-shion. I was not taught rules about how to pick ...
1
vote
1answer
10 views

relation of substantive/verb to declarative/procedural memory

Is there a relation between "declarative vs. procedural memory" and "substantive vs. verb"? For example, are substantives (as a kind of information entities) stored in the declarative memory whereas ...
0
votes
0answers
22 views

Reciting Reverse Order Alphabet vs Reverse Order Counting

Observation A: It's easy to recite the alphabet. It's hard to recite the alphabet backwards. Observation B: It's easy to recite the number 1 to 26. It's easy to recite the number 1 to 26 backwards. ...
0
votes
1answer
47 views

Does anger lower a person's cognitive ability?

For me it seems that getting angry or irritated makes me less intelligent but it didn't try testing it. Has there indeed been such tests or anything else about testing IQ levels of different moods for ...
1
vote
1answer
36 views

Books about trust

Could you recommend me some books that cover trust and how it is developed, what helps us build trust and why we might or might not need it. I am not interested in the relationship self-help books ...
2
votes
1answer
32 views

Toolbox for modelling visual search performance

I'm looking for a toolbox to model visual search performance in a singleton search task based on line orientations (you need to find a line that is most different from all others in it's orientation). ...
4
votes
1answer
28 views

How to foster an environment for appreciation

I'm a teacher at a highschool and currently we've been working on projects that are supposed to make the kids appreciate those around them especially the other teachers and workers at the school. ...
1
vote
1answer
15 views

Are inhibitory synapses the cause of not doing something?

Imagine you are driving your car, in front of you, you see a wall. What prevents us from driving against the wall? Is this accomplished by the brain having inhibitory synapses established here?
0
votes
0answers
10 views

what is the exact definition of a receptive field ?

i have read the wikipedia article on receptive fields . the article defines a receptive field as The receptive field of an individual sensory neuron is the particular region of the sensory space ...
1
vote
0answers
24 views

Is there a tag for those create exhaustive lists of opportunities?

When someone is incapable of making a choice on behalf of others, and structures everything they do to present every possible option and opportunity, what tends to be the cause of this?
0
votes
0answers
11 views

location of the center surround receptive fields for retinal ganglion cells

i have read wikipedia article about receptive fields of visual system . it says The receptive field is often identified as the region of the retina where the action of light alters the firing of ...
1
vote
2answers
38 views

Understanding neuronal firing in the context of Spike Timing Dependent Plasticity

When discussing Spike Timing Dependent Plasticity in neurons, when we say that a neuron fires do we mean it fires only one spike? Or do we still say "the neuron has fired" when a train of n spikes was ...
0
votes
0answers
23 views

How are action potentials initiated in the absence of stimuli?

I understand that action potentials can be initiated by sensory transduction. However when we simply think, for example when dreaming, with no/little stimuli, how do we initiate action potentials to ...
0
votes
0answers
10 views

Phycological model for use in a game engine

Pardon me if I use any incorrect terminology, but I am not very familiar with the field of psychology. Are there any (preferably somewhat prevalent) cognitive models of human behavior that might be ...
1
vote
1answer
44 views

Does nlp have a dependency on a subject having strong visualisation skills?

I have read a few books on Neurolinguistic Programming (NLP) and, it seems that a corner stone of NLP is strong inner visualisation skills. Is there any research that looks at the correlation between ...
0
votes
0answers
11 views

Is there a more recent book like “How People Learn”?

How People Learn: Brain, Mind, Experience, and School, is apparently a good informative material for lay people interested in learn more about educational psychology and it's applications for school. ...
3
votes
1answer
78 views

Can suggestion change memories?

I came up to this question because of my personal experience. I think it may help you understand my question better, so I will describe it briefly. Piece of metal When I was a kid, I (accidentally) ...
1
vote
0answers
30 views

What is it about Ken Reid's style of drawing lumps on surfaces [shown here] that makes our visual system so easily interpret it?

Ken Reid was an artist who drew for the Beano and other comics, and was known for strips such as Frankie Stein and Queen of the Seas. And for The Nervs, about the little men who run our brains, but ...
2
votes
0answers
65 views

If someone gets “too much” attention, does it expose his/her to mental illness?

Some psychologist told this on TV few years ago and this came to my mind when I spoke with my friend about personalities of some celebrities. I tried to find some articles or studies about the topic ...
-1
votes
2answers
52 views

Why do people want to be parents? [closed]

Please please do not think that this is a rant... So, I have never had a desire to have children. (I am male, so cannot 'have' them anyway, but...) The reason is simple: I was not especially happy as ...
5
votes
1answer
3k views

What is a “delayed match-to-sample task”?

This question talked about how a "delayed match-to-sample task" can be used to measure an animal's working memory. What is a delayed match-to-sample task and how can it be used to measure working ...
0
votes
0answers
7 views

What are the effects of prolong overeating on cognitive abilities?

Are there any effects on concentration, working memory, recall due to overeating. If there are, what are they?
7
votes
1answer
125 views

Can positive self-affirmation improve mood?

Most people get "depressed" every now and then - nothing serious, but people sometimes feel down. I am wondering if positive self-affirmation can make you happier by physically increasing the ...
2
votes
0answers
24 views

Two possibilites to increase the effect of binaural beats

I collected references, supporting the hypothesis that binaural beats have an influence in our brain (see here). I currently see two possibilities to possibly increase the (measurable) effect of ...
2
votes
0answers
39 views

Categorization of Lewin's Work

I'm trying to categorize Kurt Lewin's work, specifically his force field model and his three-step model of change. From what I read, he was strongly influenced by the Gestaltists and he's considered ...
3
votes
1answer
111 views

Threshold time for stimulus to be consciously perceived. Why?

A visual stimulus must last longer than some threshold duration to be perceived consciously. For example, a light dot flashed for a duration of 10ms can't be consciously perceived. Why? What prevents ...
2
votes
1answer
30 views

Peer relationships measurement

Is there a method for measuring peer relationships in university students (e.g., a questionnaire)? I am looking for a questionnaire that can be used to asses the level of peer relationship among ...
25
votes
2answers
2k views

What color is this dress? — And why do some see it as white and gold and others see it as black and blue?

Here's the dress (and keep reading, this is actually a serious question): This question about this image has apparently become quite a rapidly spreading meme on the internet. And after conducting ...
2
votes
0answers
52 views
0
votes
0answers
17 views

Identify influencers in a small group

If you are unfamiliar with the theory of influencers, the basic idea is that there are a certain number of people who have the ability to direct the opinions of their group. Is there a general way to ...
6
votes
4answers
287 views

How do memories come up for no apparent reason? Is this evidence that we remember everything?

As I was driving, all of a sudden the name "Holden Caufield" came to my mind. It sounded really familiar. I googled the name and it was the main character in The Catcher in the Rye. The last time I ...
0
votes
1answer
5 views

Neuroanatomical mapping of production compilation

ACT-R and Spaun map their production rule system onto the the basal ganglia and thalamus. However, I haven't been able to find how ACT-R maps production rule compilation onto the basal ganglia or ...
1
vote
0answers
16 views

Effectiveness of self-prescribed marijuana for depression

How common is it for patients diagnosed with depression to self-prescribe themselves marijuana after trying prescription anti-depressants? Is there any evidence that this self-treatment is effective ...
6
votes
2answers
299 views

Is there a term for not recognizing that other people think differently, or projecting your thought patterns on others?

For example I might make the argument that 'Women don't face discrimination in the workplace' or that 'There isn't actually any racism anymore'* because I myself don't think in an explicitly racist or ...
1
vote
2answers
84 views

Conducting brain stimulation at home

Given articles like this, and their associated research {1}, I am developing an interest in transcranial magnetic stimulation (TMS), transcranial direct current stimulation (tDCS), and other forms of ...
1
vote
1answer
41 views

Can authority urge person to commit suicide?

Im interested in influence of authority. I would like to know if it is possible for authority to urge someone to commit suicide. By urge, I mean not using any negative force, so affected person ...
6
votes
3answers
240 views

Does motivation and interest correlate highly with IQ and can someone be smart but perform poorly in a particular field?

Suppose a person is considered intelligent based on his IQ score. For example, suppose Bob has a high IQ score and is very interested in pure mathematics. He would most probably excel in this field. ...
1
vote
0answers
29 views

Understanding the difference between empathy and need for social contact in this article on empathetic voles

So I saw this interesting article titled, “Consoling Voles Hint at Animal Empathy.” The basic idea stated is if voles have a relationship, and are then separated and one of the voles sees the other ...
0
votes
0answers
12 views

Hunger: Blood Sugar, Hypothalamus, and the Pancreas (Very confused!)

Our psychology textbook discusses the causes and regulators of hunger, but it's awfully confusing. Here's what it says: "The ventromedial hypothalamus (VMH) may be involved in stopping the eating ...
0
votes
1answer
33 views

Do school teachers demand more from their children than other students?

Lets assume that there is a group of students and one teacher (typical school situation). Child of the teacher is in that group. Is there any evidence, that school teachers demand more from their ...
0
votes
0answers
17 views

Does Yoga aid in Mindfulness?

Does it increase a person's cognitive awareness? Does it aid in increased focus?
0
votes
0answers
21 views

What is a person's 'Identity'?

What is identity in terms that most people can understand? Ray Kurzweil asks what we would think of having various parts of our body replaced by machinery? Would we be the same person? What if the ...
2
votes
1answer
50 views

Can two neurons in the brain be connected more then once?

Can two given neurons in the human brain can be directly connected more than once, either mutually or in the same or direction? Also, can the same neuron have transitive connections to itself (in ...
0
votes
0answers
19 views

Cognitive Models of learning Working Memory usage

Recently in deep learning, there's been a surge in learning how to use memories as part of the optimisation process (i.e. LSTM's and Stacks). However, these aren't really analogous to how a cognitive ...

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