4
votes
1answer
53 views

Why does the brain skip over repeated “the” words in sentences?

For example, in this sentence by the the time you are done reading you will have already skipped over the double "the". I have searched this on the internet a little, but I have found nothing that ...
1
vote
2answers
85 views

Where would a cognitively separated person get their brain signals excited from?

I suppose there's nothing wrong about the idea that a cognitively separated person could cognitively function as anybody else. But brain as I understand it always needs a potential from some sense. If ...
1
vote
2answers
51 views

Are ADHD and OCD under some type of mental illness?

Related to question. Mania, hypomania, depression and bipolar are mood disorders, from what I understand. Are ADHD and OCD under some category as well? From what I understand, the are opposite ends ...
8
votes
1answer
94 views

Have there been any studies into language development in the blind?

The title pretty much says it all. I'm looking for any studies or experiments into language development in those born blind. I'm interested as part of my investigations into AI on how language is ...
2
votes
1answer
45 views

Attention loss while studying alone

Description: Student quite enthusiastic and focused during class, but can't recreate the same enthusiasm and concentration when studying alone in home. Result: Poor performance due to lack of ...
2
votes
1answer
18 views

Does work exist on relative valuations versus numeric valuations?

I've been trying to use Google Scholar to find something on this issue, but I fear I may not have found anything due to using incorrect terms. I am looking for any work which looks at rating systems ...
5
votes
1answer
48 views

What does “Convolutional” signify in “Convolutional Neural Network”?

The "Types of Neural Networks" wiki page doesn't even have the word "convolution" in it, and yet there's an entire Javascript library based on Convolutional Neural Networks (CNN). So, what makes ...
0
votes
0answers
12 views

What is the most subscribed list server for cognitive science?

Are there one or more popular list servers for the cognitive science community? If so, what are they? Can anyone join?
4
votes
0answers
28 views

Do adversarial neural networks exist in the brain?

A recent development in Artificial Neural Networks for machine learning applications is the use of Adversarial Networks (see this paper for an example). Adversarial Networks is a network architecture ...
3
votes
1answer
32 views

Do we have a sub- or super-unconscious? [closed]

Being conscious (awake) and unconscious (asleep) are two mutually exclusive states. The boundary between them ("falling asleep") is very pleasant. Why? Conscious => Unconscious Some people say ...
2
votes
0answers
18 views

Do dissatisfaction with a job and relationships share the same mental mechanism?

The modern world has two new ways of finding abundance of employment and relationships: Job boards, career sites and recruiters for finding jobs Online dating sites for finding dates While ...
7
votes
1answer
65 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 ...
2
votes
1answer
20 views

What is the definition of a receptive field?

I have read the wikipedia article on receptive fields (RFs). There, a receptive field is defined as: The receptive field of an individual sensory neuron is the particular region of the sensory ...
3
votes
1answer
65 views

What is the proper term: optical Illusions or visual illusions?

I answered the question "Why aren't optical illusions called visual illusions?" and would like to get more information to improve my answer. In doing a search on Ngram for occurrences of the ...
7
votes
1answer
58 views

Is neuroplasticity limited to the cerebral cortex in the brain?

In this question, I am defining neuroplasticity as being the creation of new connections between neurons. I'm aware that there is a high degree of neuroplasticity in the cortex and that new ...
8
votes
1answer
59 views

Is there a way to make a DIY EEG?

I have MATLAB. I would like to try out a small EEG project because my field of interest is in neuroscience, however I'm still doing my undergrad.
4
votes
1answer
37 views

Are the language and sound centres of the brain in the same area?

I am an English major currently taking a Psycholinguistics module. One of the things we learned is that speech perception is handled differently from non-speech sound perception. Our brain is trained ...
3
votes
1answer
23 views

What is the location of the center-surround receptive fields of retinal ganglion cells?

I have read wikipedia article about receptive fields of visual system and it states the following: The receptive field is often identified as the region of the retina where the action of light ...
1
vote
1answer
28 views

Does the retina contribute in distinguishing lines and borders?

I think there is a phenomenon behind the way which our eyes judge between lines of contrast, like black lines on a white page, by just recognizing the contrast areas at the level of the rods and ...
3
votes
0answers
9 views

Ebbinghaus like model for retention of details from experience

I've come across the Ebbinghaus Curve (forgetting curve) showing the retention of learned knowledge over time, but I wondered if there was the same kind of model for the retention of details from ...
5
votes
2answers
191 views

Can a person be hypnotized to act drunk?

I was wondering if a person could be hypnotized to act drunk? That is, can a person totally lose all his inhibitions while in hypnosis (similar to being drunk)?
1
vote
1answer
73 views

Why people assign blame to deliberate act?

Say we buy stocks. Then stocks either go up or down. Neither is deliberate. No body deliberately buy the wrong stocks. But free market assign full responsibility. However, if someone accidentally ...
0
votes
0answers
13 views

Does being exposed to extreme heat for a short time affect learning performance afterwards?

I live in Thailand where it's so hot all the time(it's 31°C/88°F at the time I post even though it's raining). All students in the state school must assemble in the morning before class and sing the ...
3
votes
1answer
36 views

Anger and problem solving

Is there any evidence that a little bit of inner anger is healthy when engaging in problem solving? I personally feel this way, but feel that people around me misinterpret my anger as being directed ...
2
votes
1answer
21 views

What is the test-retest correlation for HEXACO personality?

I am wanting to get estimates of the test-retest correlation for the six HEXACO domains. I'm curious to obtain estimates of test-retest correlation over various time frames (e.g., 1 month, 1 years, 2 ...
2
votes
1answer
43 views
1
vote
0answers
30 views

Spontaneous emotional bonding in traumatic events [closed]

First off, I know next to nothing about cognitive sciences, but I experienced something today that got me curious. So please forgive me for maybe not being able to express my questions adequately. ...
1
vote
0answers
8 views

What happens to a persons frontal lobe when mastering a foreign language?

When mastering a foreign language, what happens to a persons frontal lobe? In the cognition class I took as an undergraduate, I distinctly remember learning about how the brain processes and learns ...
0
votes
1answer
30 views

People's subjective tendency: Is there a mathematical model?

In our everyday life, people always intentionally or unintentionally value some objects. However, some tend to overvalue the value of objects, while others tend to undervalue them. For some the ...
1
vote
1answer
52 views

Why do hallucinations appear in depression?

We all know the stories of people who saw a miracle in the deepist troubles like gangsters who turned to faith - or an older example could be the miracles in jail in the Bible (Acts: Peter and Paul). ...
4
votes
2answers
937 views

Why are some people attracted to people of other races?

Is it true that we were evolved to dislike people of other races genetically? If so, why are some people attracted to people of races other than their own?
-2
votes
0answers
22 views

Do people act based on what they believe or based on “reality”? [closed]

And in what sense? If I look at evolutionary psychology, I think people act based on reality. Should anyone fail to recognize that females are sex objects, for example, they will go extinct. That is ...
2
votes
1answer
136 views

What does it mean to say that mental illness is a modern-day leprosy?

I was reading about mental illnesses and then thought one day that the uninformed regard mental illnesses the same way leprosy was regarded. I looked up about leprosy and some papers and articles ...
8
votes
0answers
49 views

Is cortical magnification in the visual system related to synaptic pruning, or is it a separate developmental or learning process?

I'm primarily interested in learning about current computational models that explain cortical magnification in the visual system. With this in mind, my specific questions are: (1) Is this phenomenon ...
10
votes
1answer
621 views

How do animals recognize other animals of their own species?

My motivation for this question is dog-based, but I suppose it would apply equally well to humans. How do animals recognize their own kind, particularly where there is large variation in appearance? ...
1
vote
1answer
32 views

Is there a psychological reason about why people makes dualities out of lots of choices?

This one was annoying me lots of times and never got a satisfying explanation. We have in mind many dualities, or dichotomies -if the term could apply here- which are somewhat dummy but present: ...
4
votes
2answers
88 views

Can you override priming?

Assume that you are using priming as a technique to improve your performance in a specific area. Ex: When I am sleepy in the morning I use more alert music to get my mind up to speed. If I want to ...
9
votes
2answers
360 views

Do all types of synapses in the brain change based on spike-timing-dependent plasticity?

Synapses likely change their strengths based on a form of spike-timing-dependent plasticity. Is this true for all types of synapses in all parts of the human brain? I wonder if there are also synapses ...
6
votes
1answer
70 views

What are some good references for preprocessing and analysis of the P300 response from EEG data in Python?

I have just started to work on problems in neuroscience on my own. I sought to analyze the P300 response from EEG data because I was trying to understand a Kaggle.com challenge that used it. I found ...
0
votes
1answer
20 views

How to deal with a friend who cuts [closed]

I am asking here since I have no idea where else I could of asked. I have a friend who is having difficulties with depression. I don't how long this has been ongoing, but he is often down. I presume ...
8
votes
1answer
136 views

Why do many people play Candy Crush without ever buying anything while some spend all their money on it?

I'm trying to understand how free-to-play games like Candy Crush Saga use existing knowledge of the human brain to keep people engaged and how they convince players to pay money for in-game goods. ...
18
votes
1answer
325 views

Development of social cognition as an alternative to the obstetrical dilemma

Human infants are strange in that they are born more helpless than the infants of other great apes. They are born with about 25-30% of their brain developed, compared to the 40-50% of other great ...
4
votes
3answers
108 views

Why is it easier to see black text on a white background?

I'm wondering why it's easier to see black text on a white background than it is to see white text on a black background. I say that it's harder based on life experience (Hate webpages with black ...
2
votes
0answers
30 views

Is there a name for people who don't listen and talk a lot

Is there a word representing the behavior of people who talk a lot about what they like and use what you say to get back to a topic they want to talk about?
5
votes
1answer
62 views

Is it possible that people perceive time differently than others do?

All of my life I have been told to be more patient, to stop "racing through life", etc. Happily, I am finally mature enough to accept that as solid advice, but I am curious as to whether it is ...
2
votes
3answers
87 views

How can a persons good or bad be accurately measured?

The majority of people who think certain people are bad people are usually because they have been exposed to the bad things they do or also because they measure how bad they are based on only the bad ...
2
votes
1answer
19 views

What is an interstitial personality trait?

The HEXACO and some other measures of personality describe certain traits as "interstitial". What does it mean for a personality trait to be "interstitial"?
14
votes
2answers
2k views

What is the term for when too many choices results in inability to decide?

A common problem is that when offered too many choices, consumers give up and make no choice. Too many options results in no sale where fewer options might have resulted in more sales. It's like the ...
0
votes
0answers
8 views

Do STDP synapses potentiate AND depress at the same time?

Do STDP synapses potentiate and depress at the same time? Consider the following scenario where two cells are connected by an STDP synapse: PRE and POST. PRE cell fires two action potentials 2 ms ...
3
votes
0answers
9 views

Are there studies that compare the accuracy of forecasters that are asked to state probabilities vs. forecasters that are asked to state odds?

The Good Judgement project asks it's forecasters to estimate the likelihood of events occurring by asking them for probabilities (20%, 60%...). Sport betting usually communicates the odds of an event ...

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