-2
votes
1answer
71 views

Do hormonal factors cause a trend of lower IQ in women?

This is a hard question to ask without coming off as a sexist, merely via the title, so I'd like to make one thing clear right away: I understand that men and women have an identical capability of ...
0
votes
0answers
16 views

How does the brains “focused” and “diffused” modes facilitate learning?

I am insatiably curious about the topic of "accelerated learning". Think about that scene in the matrix where trinity downloads the skill of how to fly a helicopter into her brain in a few seconds. ...
-1
votes
0answers
10 views

How to sucessfully leave a co-dependant relationship?

How can I have the right closure if I leave a co-dependant relationship?
0
votes
0answers
35 views

Highly reward based environments and child psychology

What effects do highly reward based environments on children? Do the effects include the following when those children grow up: low self-control. low empathy. As said in Alfred Adlers book, ...
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
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?
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. ...
3
votes
3answers
68 views

Which parts of the brain are affected by dopamine?

Does dopamine spread and interact across the whole brain? If not, which areas are affected most and which least?
0
votes
1answer
19 views

Is k-winner a biological plausible model of inhibition?

In the Leabra cognitive architecture, sparse representations are created by simply ignoring all but the k strongest activations, if I understand correctly. In Hierarchical Temporal Memory, instead, ...
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
1answer
28 views

How are positions and counts of higher concepts encoded in sparse representations?

I understand that levels in the sensorimotor hierarchy of the brain learn recurring features of their input streams. The results are activation patterns with single neurons firing for the existence of ...
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
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?
3
votes
4answers
137 views

Denial of evidence and reason [duplicate]

Some people form a belief and become absolutely resistant to any contrary evidence or reasoning. Even in the face of overwhelming evidence, these people stick to their beliefs. I'm pretty sure this is ...
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 ...
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 ...
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 ...
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. ...
1
vote
1answer
67 views

Why being ignored is 'painful' for human beings?

Ignoring someone is a manipulatory technique used at times. Ignoring the attacks of someone else through emotional detachment has a very strong effect on the attacker. Is there a name for this kind ...
2
votes
0answers
44 views

Can adults adapt to less sleep?

I am asking whether adults, especially in circumstances like a monastery or Zen center, can become able long-term to sleep only about 4 to 5 hours a night? So, that would mean: no children to care ...
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
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?
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) ...
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 ...
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 ...
2
votes
0answers
52 views

How do I make myself think before I act?

How do I suppress strong emotions in favour of doing the right thing?
2
votes
1answer
31 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). ...
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 ...
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 ...
-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 ...
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 ...
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
13 views

Latency jitter in ERPs (event related potentials)

According to the context updating theory (Donchin, 1981), P300 is elicited by rare events due to conflicting expectancy. However, the hard oddball task in Verleger (2014) failed to produce a P300. ...
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
0answers
17 views

Does Yoga aid in Mindfulness?

Does it increase a person's cognitive awareness? Does it aid in increased focus?
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 ...
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 ...
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. ...
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 ...
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 ...
5
votes
3answers
178 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 ...
1
vote
0answers
28 views

Do we have an “internal timer” when taking naps?

I´m doing some research and can´t find what control some reactions during naps. For example, after 1 year taking the same bus way home, my brain mastered the timing of napping. Wherever i get on, i ...
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 ...
1
vote
0answers
14 views

What advantages does a neuron with multiple dendrites have?

What advantages does a neuron with multiple dendrites have as opposed to one with fewer dendrites?
0
votes
0answers
14 views

Why does time appear to pass faster on some days rather than others? [duplicate]

Why do some days feel faster than others? They have same amount of hours though! I don't know what to do! I look online I don't really believe it! What answer is best?
0
votes
2answers
40 views

What is the psychology behind addictive video games?

Is the psychology the same as in casino games? where the person is addicted because winning is so unpredictable? Are RPG games addictive by Gestalt theory, where players mind likes to see things ...
0
votes
0answers
18 views

Is there evidence of neurons corresponding to the certainty of next input prediction?

I think the levels of the hierarchically structured neocortex try to predict their next input. If so, is there a mechanism of measure of certainty in that prediction? For example a high prediction ...
5
votes
2answers
80 views

Why do pupils dilate in response to emotional state?

I just came across an article on the internet stating that, Pupils dilate when we find someone or something attractive. So, as far as I know, this kind of dilation doesn't seem to have any ...
4
votes
1answer
50 views

What is known about the information that's passed upwards within the neocortex?

The neocortex is likely to process sparse representations in a hierarchy with information close to the raw sensor input appearing in lower levels and abstract concepts being appearing in higher ...

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