0
votes
0answers
5 views

Are there any reliable studies about colors and emotions?

It is rather common knowledge that black and yellow indicate danger, blue trust, green and red appetite, warm colors warmth, and cool colors cold. Please, recommend me any studies or literature about ...
0
votes
1answer
28 views

Is it possible to think of something that doesn't contain anything exists?

Is it possible to think of something that does not contain anything that already exists? If not, why? Examples. Flying alligators are animals. Flying straws are straws.
0
votes
1answer
61 views

Where is motor skill function located within the brain?

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

Can neuron change from excitatory to inhibitory (end vice versa) over time?

According to this answer a neuron can release only specific type of neurotransmitters at the time, however, could it change over time? For example a neuron that now releases only inhibitory ...
1
vote
0answers
21 views

Do people with brighter smiles feel brighter? [on hold]

People's facial shape when smiling are different. Some are bright, some looks like there's a bit embarrassment, others may be with a twist, even if they are all smiling from true happiness. These ...
3
votes
1answer
16 views

Voltage sensitive dyes technique: What is the underlying measure?

I just discovered voltage sensitive dyes technique: I have seen that figures are labelled with dF/F0, what does it stands for?
2
votes
1answer
23 views

Do ALL decisions arouse cognitive dissonance?

I continue to see an oversimplification in the descriptions of the options available that arouse cognitive dissonance: some websites state that all decisions have positive and negative aspects that ...
3
votes
3answers
52 views

What does the statement mean “50% of happiness is determined by genetics”?

I posted the question "Is 50% of a happiness determined by genetics?" on Skeptics but realize I don't fully understand the claim. What does it mean that 50% of happiness is determined by genetics? ...
1
vote
2answers
118 views

Learning to think?

Do we need to learn to 'think' or is it an ability that we are born with? By 'think' I mean neurons firing in a certain way to provide useful information (although since I am not strong in this ...
-1
votes
0answers
18 views

Irrational person feels attacked

How does a rational person avoid conflict with an irrational person that feels attacked each time the rational person is about to present a rational argument contradicting what is being said? Assume ...
0
votes
0answers
8 views

How to deal with a narcissistic parent?

I am a scholar of social psychology and came across something that left me wondering. I've recently read about narcissism and the characteristics of a narcissist. It appears through my research that a ...
0
votes
1answer
19 views

what are the components of logical mathematical intelligence?

what are the components of logical mathematical intelligence? The logical mathematic intelligence is one among the multiple intelligences suggested by Howard Gardner. I require the components of the ...
2
votes
1answer
81 views
+500

What does the death of a fictional character mean?

When a fictional character is killed, no one dies -- and the readers and viewers know this, no matter how much they identify with the story. So what does this narrative device actually mean? Is there ...
0
votes
1answer
23 views

How would a psychopath deem their actions?

I understand that a psychopath experiences diminished or non-existent empathy and remorse as well as dis-inhibition meaning that they have a certain 'meanness' and a poor impulse control. I am ...
7
votes
1answer
116 views

What are the psychological differences in camelCase and underscore_case programming conventions?

In computer programming, spaces are often forbidden in the declaration of variable names, so programmers have created alternate methods of identifying word boundaries in variable names: camel case and ...
0
votes
0answers
19 views

Is it a phenomenon that explicit rules encourage others to find loopholes?

Does the explicitness of rules affect how ardently those affected by the rules attempt to circumvent them? For example, in a game where the rule says "do not communicate", then the players would not ...
11
votes
3answers
5k views

Why do people talk fast in presentations when nervous?

I was at a professional development seminar today, and the presenter, while being interesting and knowing his subject admitted to being nervous and was speaking very fast. I know I do this when I am ...
2
votes
1answer
58 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 ...
3
votes
1answer
43 views

How to explain utility function from personality, beliefs and ongoing emotions?

Economists widely use utility function (and more broader approach called hedonistic regression) but are there explanations or derivations of utility function from the perspective of cognitive sciences ...
2
votes
0answers
35 views

How can the cognitive distortion “disqualifying / rejecting the positive” be overcome?

Within Cognitive Behavior Therapy (CBT) there is a cognitive distortion named "disqualifying the positive" where positive events are discounted: Example: Upon receiving a congratulation, a person ...
3
votes
4answers
93 views

Can humans be reduced to a function?

Based on an article by UK Essays, we are nothing more than robots that operate based on our past experience and other factors like amount of neurotransmitters, hormones, and other chemicals, trying to ...
2
votes
0answers
24 views

Does any neurological research exist surrounding Buddhist “enlightenment”?

I know there have been many studies on meditation in general, with noticeable changes in the brain. From a skeptic's perspective, I am curious if there are noticeable changes in the brain between ...
11
votes
4answers
2k views

Simulate colorblindness in non-colorblind individuals

Is there any way by which individuals with normal color vision could "see" the effects of Deuteranopia or any of the common colorblindness types, say by using special lenses or anything? Color ...
1
vote
1answer
56 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 ...
5
votes
1answer
32 views

Why is Internet Addiction Disorder not listed in the DSM-5 manual?

Disclaimer - I am not a student of psychology. I'm currently researching Internet Addiction Disorder and online games for a paper I'm writing. Is there an actual reason why it's not included? Is it ...
6
votes
1answer
62 views

How to interpret neuron spiking models one comes across in literature?

Background I'm in high school currently conducting research (obviously it is relatively rudimentary compared to what is being done in the labs, etc.) in computational neuroscience. I'm dealing with ...
4
votes
0answers
10 views

How do I get calculate D1 and d1 in a multinomial processing tree model?

I've just been reading this paper and I am currently conducting an experiment for my undergraduate thesis. The experiment involves reality monitoring source memory judgments and I therefore want to ...
1
vote
1answer
16 views

Do you need to pay an extra $300 to be able to retrieve data from the Emotiv Epoc via the python-emotiv library?

In the Emotiv website, they offer to pay an extra $300 to access "raw EEG data". If I don't pay that, will I still be able to retrieve the EEG data with the python-emotiv library?
1
vote
0answers
11 views

How does one internalize the delayed reward of exercise?

For the past few years my target has been to work out every morning (resistance training). On average I have only made it to the gym around 2 out of every 5 mornings. On days on which I do make it, I ...
4
votes
1answer
31 views

Can one neuron spike inhibit and excite at the same time?

Is it possible to have a neuron that in some synapses releases inhibitory neurotransmitters and excitatory in others (everything triggered by the same spike) ?
-1
votes
0answers
13 views

A state model of sodium channels

I am studying by myself Human Physiology. I have encountered the following question: In the following given model of sodium channel with 3 states open closed blocked (which I assume means ...
0
votes
1answer
36 views

What prevents a neuron from activating an incoming synapse?

As is known, a neuron can have incoming and outgoing synapses. When a neuron fires, what does prevent that only outgoing synapses are activated?
31
votes
5answers
23k views

Why would the brain flip the images perceived by your eyes?

The following is a common scientific statement, which you don't have to google long for to find: The eye views images upside-down in the manner of a camera lens, but our brains reinterpret this ...
5
votes
0answers
13 views

Voltage sensitive dyes technique: 2-photons microscopy vs confocal microscopy

I just discovered voltage sensitive dyes technique and I was wondering what would be the advantage to use 2-photons microscopy compared to confocal microscopy? They are both fluorescent techniques ...
1
vote
0answers
19 views

Can a neuron fire when hyperpolarized?

Is there any chance that a neuron could fire when hyperpolarized? In that case the spike would probably be different than usual?
-1
votes
0answers
15 views

Future regrets about sexual interactions [on hold]

My friends psychologist once said to him that doing sexual things for money would definitely make him regret it later, causing psychological complications. Is it true that one can regret doing sexual ...
7
votes
0answers
33 views

Are there any studies that suggest an evolutionary advantage of dreaming?

I've read the answers to this question. But I'd like to ask if, besides those suggested hypothesis, has anyone ever suggested that the advantage of sleeping could be to allow a profound state of rest ...
0
votes
0answers
6 views
5
votes
1answer
48 views

If I think of a checkerboard, is there a similar structure to see in my visual cortex?

When I´m imagining a checkerboard in my mind, can one find, with all kinds of fancy equipment, a corresponding figure in the area of my visual cortex? For example, the neurons firing in such a way as ...
1
vote
1answer
25 views

What's this cognitive bias that relates to misremembering exact stimuli?

Say a participant is shown a reference stimulus of white colour. Afterwards, they are shown a number of test stimuli that range from yellow to blue like this (yellow -> less_yellow -> whitish -> white ...
2
votes
0answers
21 views

What is the phenomenon where a person inexplicably feels that a word is spelled wrong? [on hold]

Sometimes, I get the inexplicable feeling, which also happens to be maddening, that the word why is spelled wrong. In my mind, for a few seconds at least, the spelling doesn't match with the word at ...
2
votes
0answers
34 views

Do we know what is happening inside the brain when a person is hit in the head?

For the purposes of this question, I will use the example of a legally sanctioned athletic contest (i.e., a boxing match), rather than criminal activity or accidents, but the question certainly ...
2
votes
1answer
47 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 ...
0
votes
1answer
45 views

Caller's dilemma [on hold]

A close friend, who is going through a mentally rough and disturbed period, just called me, and it made me come up with a question. You call a close friend and someone picks up; but you're not sure ...
0
votes
0answers
16 views

I'm doing a research design paper on “pheromones” [on hold]

It's rather simple, really. We are required to have 2 IV's with their levels and op. definitions and a DV. My Dependent Variable is attraction via smell, by IV1 is Time of month (for menstrual cycle) ...
8
votes
3answers
10k views

Difference between Instinct and Intuition

Sometimes I've heard people using the term gut feeling rather than their 'intuition or instinct' and I'm not sure which one do they mean. So, can both the terms be used interchangeably and simply ...
0
votes
0answers
4 views

Difference between GALIS and NEF/SPA?

The Gated Attractors Learning Instruction Sequences (GALIS) framework, used to solve a card-matching task, as well as the n-back task, appears to be trying to unite high-level symbolic reasoning to ...
7
votes
1answer
141 views

What processes underly confidence ratings in cognitive decision-making?

Many experiments in cognitive psychology and other domains ask for confidence ratings (e.g., on a 0-100 scale, 100 meaning "I'm sure I experienced this stimulus"). What accounts describe how these ...
3
votes
1answer
43 views

How are movements stored in the brain?

The high level flow of information through the brain for the purpose of motor control is well established. It is also known the cerebellum stores many different movements, while also participating in ...
3
votes
2answers
96 views

Is it possible for a person to have anterograde amnesia and be aware of it?

In "Memento" the main character has got anterograde amnesia, but he's aware of it. Is it even possible and how, if it is? Compare it to "50 First Dates" — the heroine is not aware of her ...

15 30 50 per page