2
votes
1answer
35 views

Can forgetting labor pain be an evolutionary advantage as animals don't know how to avoid labor?

I've often heard the claim that women are forgetting, or remembering labour and birth pain as being less severe. Some people say that this mechanism has an evolutionary advantage, as if it didn't ...
5
votes
1answer
49 views

A question on synapses

we are looking into running simulations of the nervous system of C. Elegans. It is believed by most people that the worm's nervous system encodes information through graded potentials and/or plateau ...
3
votes
0answers
52 views

Does listening via earphones at low volumes increases your hearing sensitivity?

I use earphones for prolonged periods at a Low or medium volume, generally hours at a time. I began to notice that I'm susceptible noise then I was before I started using earphones. Nobody else in ...
0
votes
1answer
42 views

How does one explain the irrational fear of approaching problems? [closed]

There is a particular problem I've had since as long as I can remember , but I always managed to shove it to the back of my head and ignore, albeit acknowledging its existence. I'll provide a bit of ...
0
votes
2answers
46 views

are statistic results of these two questions equal?

I am trying to make better user experience for my poll application and one of ideas I have for this is breaking multi choices poll to binary polls. Is statistical result of a question with these 4 ...
0
votes
0answers
17 views

Reseach: Primitive rules of effective negotiation

I am looking for the research that explores best practices of effective negotiation. For example, two parts hold negotiation over several issues. As one of the parts, I want to know some useful ...
2
votes
4answers
107 views

Disprove that Humans are selfish

Psychological egoism, can anyone provide an everyday action which a healthy human mind would carry out which doesn't have the motive of preservation of the individuals own life at heart? For example, ...
1
vote
3answers
59 views

When does the brain 'switch on'? [closed]

I am pursuing Computational Neuro-Science and learning about human Brain. After some reading I got this doubt that when does the brain actually gets switched on? Does it happen right in the mother's ...
0
votes
1answer
66 views

Can someone who is never speaking of himself and present himself as very altruistic be egocentric / narcissistic?

I've tried to make some searches on egocentrism and its opposite (Allocentrism). The definitions from Wikipedia are: Egocentrism is the inability to differentiate between self and other. More ...
5
votes
1answer
41 views

What is a good example of a psychological theory that became formalized into neural and computational terms?

As far as I see it the goal of cognitive sciences is to find a description of mental processes in terms of neural computations that can be eventually formalized by a mathematical theory to generate ...
0
votes
0answers
15 views

How does the money a client pays for a therapist effect the effectiveness of the treatment?

Do patients who pay more money for a therapy session get more results because they are more committed to the process? Are there studies that investigated this effect that hold the skill of the ...
2
votes
0answers
20 views

What is the role of non-synaptic plasticity in learning and memory?

Is non-synaptic plasticity (e.g. changes in the spike threshold) believed to play a large role in learning and memory? If so, which roles are these effects believed to play?
2
votes
1answer
42 views

How long does a spiking signal last?

It is surprisingly hard to find information about the timing of neurons, in particular how long an action potential can contribute to the summation of a neuron. Is it on the order of milliseconds or ...
4
votes
4answers
169 views

What is the easiest way to memorize big amounts of information (a.k.a. learning for exams)?

I consider myself a person with above average intelligence, that is, I am able to understand complex systems with relative ease. My weak point however is that I've always struggled with memorizing. ...
5
votes
0answers
48 views

Find the panda among snowmen!

I just saw this picture puzzle, and found it easily by doing a row-by-row scan, but it seems harder to find it just by looking around. I was thinking that the puzzle was intentionally designed to ...
1
vote
1answer
39 views

Can somebody provide a standard test to measure ones working memory & short term memory [closed]

I suffer from memory problem but find it difficult to undrstand whether it is more belief based or real, need a standard test to confirm.
6
votes
0answers
35 views

Does the brain generate identical words in different languages similarly?

Saying (or even just thinking) a word or phrase results from activity in multiple regions of your brain. Of course, we can measure/'map' this activity to some degree; From wikipedia: EEG measures ...
0
votes
0answers
11 views

What to study to learn about more about brain waves?

I'm interested in learning about brain waves and how to create algorithms for them. Other than pattern recognition, what subjects do I need to study? Do I study digital signal processing as well? What ...
2
votes
0answers
18 views

Influence of LIP on visual cortex

I understand that the lateral intraparietal cortex (LIP) maps various features of targets onto an eye-centric reference frame. I also know that this mapping predicts where visual attention (in the ...
6
votes
2answers
57 views

In a forced-choice task, what proportion of responses is above chance level?

If I give a task in which there are only two response-options, and I want to categorise the participant according to their responses, what is the 'cutoff' or required proportion of one type of ...
5
votes
2answers
47 views

Component naming of MEG vs. EEG

My question is why we use P and N for naming positive and negative EEG component(for instance N170 or P100) but for MEG data we use M in both case, I mean M170 and M100 in this example?
1
vote
0answers
26 views

Low agreeableness on argumentations with people confident in rethoric

In many discussions people show confirmation bias, self serving bias and mental rigidity. Assume one of the actor is very confident with rhetoric and shows really low agreeableness and a passive ...
3
votes
1answer
29 views

Publicly Available NEURON models

NEURON is a software package for simulating neurons and networks in great detail. Although it's quite easy to find papers that use NEURON with a simple Google Scholar search, is there some way to find ...
2
votes
4answers
90 views

What are the rules that govern neuron behavior?

This is what I know so far: Neurons are nodes with a number called the threshold. Neurons are connected to other neurons through directed axons. Axons take the signals produced by neurons and ...
1
vote
0answers
14 views

How to create a non cogntive index

I am currently trying to make a non-cognitive index using questions/variables. However there are following problems; (a) The scales of the questions/variables vary, so I have a scale from 1 to 4 and ...
2
votes
1answer
43 views

What is the effect of Binaural Beats on an Autistic brain?

I understand a fare bit about autism, and Binaural Beats. Autism is the result of synaptic pathways becoming malformed during the fetal stage of pregnancy. A Binaural Beat is a collection of two ...
2
votes
1answer
32 views

Survey tool with clickable version of the “Geneva emotion wheel”

For my master thesis i would like to make a survey on user emotions on using a web user interface. The proband should write down his emotions using the "Geneva emotion wheel". (More information here: ...
1
vote
1answer
68 views

Can music be addictive?

As playing games for a prolonged period, tend to develop a addictive behavior in humans, Is there any possibility for addiction to music? i.e. When a person listens to certain list of songs and gets ...
3
votes
4answers
159 views

Why are so many people arachnophobes (afraid of spiders)?

Why are so many people arachnophobes (have an extreme fear of spiders)?
8
votes
1answer
73 views

Why do people love nature?

I wonder why we feel happy and comfortable when seeing the view of trees, green plants and flowers. Why do we admire sea, waves, fishes inside pure water and sun set? why do we love seeing the view of ...
3
votes
1answer
25 views

How can I fit a psychometric function such that the minimum is 50% (chance level)?

I have data from the behavioral component of an fMRI study in which subjects are asked to perform a 2AFC discrimination task with targets at variable contrast. That is, a target will be presented at ...
0
votes
2answers
103 views

If orgasm triggers bonding and feelings of love, why don't people continue to stay in love?

I am a bit confused by the effects of orgasm in bonding; everything I seem to read seems to be a bit careless with the truth and does not mention why people fall out of love or why people who are in ...
3
votes
0answers
49 views

Do “overview” sections increase learning outcome?

Suppose a math textbook contains an overview chapter for each part of the textbook. The intent of those overview chapters is to motivate and introduce the new mathematical concepts which will be ...
1
vote
1answer
39 views

Why I dont like music? [closed]

I'm not sure, if I'm alone, but I never liked music, any kind of music. It never made me happy or sad. Actually it never ever had any effects on me right from my childhood days. My iPod(received as a ...
4
votes
1answer
87 views

When does reward occur? When dopamine is released or when it is binded?

I know this is a silly question, but I'm curious as to what is the exact phase when we experience of the thrill of doing an exciting activity. I believe this briefly describes the whole process. So, ...
0
votes
1answer
26 views

Looking for a name of a theory or reason behind a seeming cognitive mistake or error

Setting: Bathroom, you've just brushed your teeth, turned the water on to let the remainder drift into the drain. After a moment you know there is something that needs to happen(obviously turning off ...
0
votes
0answers
21 views

Train a perceptron

I have two 16x20 matrices. One for object type A and second for object type B. Each type has certain features and the number of rows(16) represent these features while the columns(20) describe the ...
0
votes
3answers
37 views

Is it established that personal success or happiness is primarily determined by personality and is largely independent of social identities?

In a discussion about choices about occupation, I shared the image of this tweet. The following was one of the replies: Of course you can sit and complain about it, but it tells you about your own ...
1
vote
1answer
73 views

Using Cognitive biases for behavior change?

I'm interested in using cognitive biases as basis for behavior change, similar to what we see in gaminfication (e.g. instant gratification to hook people to continue playing). I'm new to the field and ...
1
vote
2answers
81 views

Are superhero masks effective at concealing your identity?

In modern comic book fiction, a superhero wears a partial mask to obscure their identity. This mask is properly known as a "Domino Mask" Now obviously these masks are not the most effective masks ...
1
vote
1answer
35 views

How can I make a speller with BCI?

I am trying to make a speller with BCI using EEG (SSVEP or P300, whichever is easier). I would be really grateful if someone could give me a plan of action so as to where do I get started and what ...
0
votes
0answers
25 views

Neuronal differences of linguistic statements

Assuming that the brain (structure) is only constructed using neurons and synapses, then what is the difference between the following linguistic statements from a 'mechanical point of view'? Bob is ...
2
votes
1answer
46 views

Are people able to accurately judge body shape and size from images of the face?

I have noticed that when I look at a cropped picture of someone's face, I fill in the remaining image of his/her body in a manner that is consistent with the face (wider face, larger body, skinnier ...
0
votes
1answer
79 views

What does it even mean to have a male/female brain?

I have began taking a class on the sociology of gender and how gender is more malleable than previously thought and that femininity and masculinity exists in a continuum. What does this actually imply ...
2
votes
1answer
42 views

Evidence for gender-based math ability differences?

What evidence and counter-evidence is there for mathematical ability for being correlated with gender? If there is a difference, how significant is it (mean vs. variance) and when does it start to ...
1
vote
2answers
107 views

give me concrete example of mindless and mindful activity

Can you give me concrete example of mindless activity and mindful activity? which category "watching movie" or "reading novel" belongs to? my definition of mindful and mindless? mindful to me is ...
0
votes
0answers
36 views

How do you feel next to a person?

What part of your brain is responsible for feeling present in the room with someone? How does your brain behave when you're in the bed with your girlfriend, when she's sitting in front of you talking, ...
4
votes
1answer
51 views

Why are disorders discrete?

Disorders are usually discrete. For example, if you are given a test for, say, ADHD, they are usually only two results "you have ADHD" or "you don't have ADHD". Autism is treated as a spectrum, but ...
1
vote
1answer
42 views

How to measure or estimate the prevalence of psychopathology in a particular school?

I wrote a research paper regarding the mental health of adolescents at a local magnet school, emphasizing the sources and affects of stress and the subsequent vulnerabilities it poses to developing ...
1
vote
0answers
15 views

Relation between Sleeping pattern and attention for ADHD people

Question 1: Does sleeping at different times daily affect the attention for ADHD and Non ADHD ? For example let us consider the below scenario, Day 1 : Sleep time is 1:00 AM Day 2 : Sleep time is ...

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