-3
votes
0answers
51 views

What are the characteristics of people with lifelong early onset depression? [closed]

What sets them apart from other depressed individuals? Please be specific. I have heard that chronic depression has a greater organic component, but which genes specifically are involved?
1
vote
1answer
18 views

How to compare IAT (Implicit Association Test) results of two different groups?

I already have the recommended algorithm to analyse IAT data. It allows to compare within-subject differences in response latency in the congruent versus non-congruent condition. However, in addition ...
2
votes
0answers
56 views

How many diagnosable mental disorders are included in the DSM?

This Wikipedia page says: The Diagnostic and Statistical Manual of Mental Disorders (DSM) is the American Psychiatric Association's standard reference for psychiatry which includes over 450 ...
2
votes
1answer
13 views

Does the meta-analytic literature overestimate the relationship between conscientiousness and job performance?

There are quite a few meta-analyses of the relationship between personality and job performance (for a review, see Barrick & Mount, 2012; and specific meta-analyses: Barrick & Mount, 1991; ...
5
votes
2answers
1k views

Is it possible for non-BDSM relationships to learn anything from slave-master relationships?

I am interested in research on slave-master relationships within the BDSM spectrum. This questions concerns people who do not just engage in BDSM recreationally, but rater define their relationship ...
3
votes
1answer
41 views

Severe depression/anxiety can't be treated with CBT

Is there any evidence that supports the idea that a severe depression/anxiety can't be treated with CBT? Since, it's in severe state, and one has to use anti-depressants to lower the level, and then ...
3
votes
1answer
55 views

What is the 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 ...
0
votes
1answer
45 views

Do women have fetishes?

As in title; is it possible/common for women to have fetishes? It always seemed to me that fetishes are related to men only. Is it true?
1
vote
0answers
13 views

Advantages of Nengo for memory related tasks

What are some of the advantages Nengo offer as a framework for modeling memory related cognitive processes?
7
votes
4answers
1k views

How valid are reaction times collected from online studies?

Online studies promise the possibility of greatly increased numbers of and variability in populations to study, but there are many potential concerns and need for validation, and diving in head first ...
1
vote
1answer
24 views

What is the difference between 'stereoscopic depth' and 'crossed/uncrossed disparity'?

What is the difference between stereoscopic depth and crossed/uncrossed disparity, and specifically in terms of their use in the methods to manipulate visual stimuli to investigate depth-perception?
6
votes
1answer
204 views

How does the inner ear encode sound intensity?

Different areas of the inner ear (the cochlea) are sensitive to different acoustic frequencies. Hence, the cochlea basically performs a fast Fourier transform on the audio signal. This spectral ...
3
votes
1answer
22 views

Blocking out unwanted sound sources

Suppose you are in a room with two other persons, both of them talking. If you want to hear one of them, you are able to block out the other even though he is talking (although not very loud). How our ...
2
votes
0answers
36 views

Is there evidence that heterosexual males make 'romantic advances' more often than heterosexual females?

Background: I have constructed a game theoretic model of romantic advances. There are a number of Nash equilibria in this model, distinguished by the frequency with which each sex makes romantic ...
1
vote
0answers
53 views

Other emotions relative to angry/happy base emotions

In my layman's experience, I'm vaguely aware there are four base emotions: happy, sad, afraid/surprised, and angry/disgusted.1 Some background: We're training an AI to learn the difference between ...
0
votes
0answers
6 views

fmri onsets, missing pulse logs - what is the minimal information necessary to be analyze experiment?

Very basic, probably stupid question, but help is very much appreciated. I am running an fmri-experiment (block design), which was programmed in java (not by me) and has been used before. Trying it at ...
1
vote
0answers
20 views

What is the treatment for Pathological Liars? [on hold]

I know someone who I believe to be a pathological lier. The sow fiction into almost everything they say to some degree and when pressed make up a more elaborate lie to cover the fiction. Often the ...
5
votes
1answer
61 views

Any link between IQ and a person's ability to create or mimic sounds?

Reading some articles about animals and speech, and it just brushes a bit of the neurology of it, but that got me curious: Is there any link between a person's (or an animal's) mimicry skill and/or ...
10
votes
2answers
129 views

How is tone volume encoded?

I am wondering whether increasing the volume would result in (a) a neuron that was already firing to now increase its spike rate, (b) a different group of neurons to add their activity to the ...
4
votes
1answer
48 views

Are there bidirectional neurons?

Neurons are mostly unidirectional, i.e. electrical impulses enter from one end and leave through the other. Are there bidirectional neurons as well, i.e., neurons that have a receiving end and a ...
1
vote
1answer
58 views

Relationship between processing speed and IQ in twice exceptional children

How come some twice exceptional children have high iq, but low processing speed? Isn't processing speed a factor of intelligence? If not, why do iq tests have a time limit?
4
votes
0answers
52 views

Does increased motor development always occur at the expense of speech development, or vice versa?

It is often said that infants / toddlers* develop in a focused manner. I am specifically interested in the notion that a quick development of speech occurs at the expense of motor skill development ...
2
votes
1answer
56 views

How does the brain structure 3D visual data?

Adobe Illustrator has taken over five minutes (and counting) to render a vector 2D image rotated 18° in 3D on my computer. And yet, I and nearly anyone else can easily visualize the subject rotated ...
1
vote
1answer
49 views

Are social intelligence and emotional intelligence the same thing?

Emotional intelligence and EQ are often used as phrases for social intelligence. Are they really the same? Would social intelligence always imply emotional intelligence and vice versa?
0
votes
0answers
3 views

What is the “obvious question 4 pertinent feeling retrieval” strategy called?

In conversation, I have noticed that many people will make obvious questions to which they will receive the answer they expected the other person to utter in their reply. The reason for doing this is ...
0
votes
0answers
41 views

Does thinking too much about life purpose lead to unhappiness?

Are there any psychological studies that demonstrate that thinking too much may lead to unhappiness. Is there any relationship between the findings and thinking about one's life purpose? Is one's life ...
0
votes
0answers
14 views

Who are some leaders of perceptual decision making in terms of computational neuroscience?

Who are the "leaders of the field" for computational neuroscience in perceptual decision making? What are some staple review papers or papers/textbooks of the specific field?
-1
votes
0answers
15 views

Astrology,Something is there! [closed]

As we all know that universe is expanding acc. to Big Bang Theory but the universe is expanding in what??I think it's expanding in Black hole(it does not have any area,mass or any kind of thing.Do you ...
5
votes
1answer
81 views

Does knowing a word for an emotion cause a person to feel the emotion more frequently?

I am aware of the Frequency Illusion which makes it more likely for us to notice a new word if we just heard about it recently, but I was wondering if this is true for emotions as well. Logically, I ...
2
votes
2answers
300 views

What is the concordance rate for schizophrenia in monozygotic and dizygotic twins?

What is general level of concordance for twins and is it higher for monozygotic twins? What research is available on this?
10
votes
2answers
166 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. ...
2
votes
2answers
53 views

Can a hyperpolarized neuron fire action potentials?

Is there any chance that a neuron could fire when hyperpolarized? In that case, would the spike be different than usual?
1
vote
2answers
46 views

The art of exploiting people and taking advantage of them [closed]

As one ages he/she will definitely encounter a lot of people who will do their best to make the most out of him/her. Are there any books regarding this ??
6
votes
2answers
60 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 ...
-1
votes
0answers
11 views

What is the psychological term for speech analysis? [closed]

What is the psychological term for speech analysis and patterns of speech. And could someone explain what applied psychology is?
3
votes
1answer
43 views

What is the most unified functional model of the hippocampus?

There are many different incremental models of the hippocampus and it's role in learning as shown by a quick search. However, have there been any efforts to combine these various models into a single ...
0
votes
0answers
14 views

Psychological analysis of paedophiles [closed]

What is the psychology of paedophiles? Is it a psychiatric illness treatable by medicines? Can counselling be helpful? Do they satisfy themselves only by viewing or do they have criminal instinct too?
1
vote
0answers
15 views

What is the study of body language and speech and what it means the person is feeling or thinking?

To clarify i mean like how when someone doesn't use contractions it is a red flag for lying. Or when someone says something they are mad or annoyed. Basically what their speech and body language says ...
4
votes
1answer
72 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 ...
4
votes
1answer
285 views

Is “Biophysics of Computation” still a good book?

Currently I'm studying mathematics (2nd year) and I think I'm pretty into neuroscience. To "test" this, I purchased Principles of Computational Modelling in Neuroscience and am considering to get ...
5
votes
1answer
38 views

What models/mechanisms exist for the brain to chain movements together?

Motor Sequence Learning is the study of the cognitive ability to chain various motor sequences together. The most intuitive example of this is learning to play a sequence of notes on a piano. ...
5
votes
2answers
206 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)?
5
votes
1answer
48 views

Why can't hemineglect patients be trained to actively pay attention to their neglected side?

I'm still having a hard time understanding the symptoms of hemineglect, mainly because perception and attention has been two peas of a pod for most of my experiences. A Scholarpedia article states ...
7
votes
1answer
152 views

Are liars inclined to lie to themselves?

Reading the famous quote of Oliver Sacks, can we draw conclusions about liars? "We speak not only to tell other people what we think, but to tell ourselves what we think. Speech is a part of ...
3
votes
1answer
71 views

How do you call a study in which subjects were deceived about the real purpose?

Is there any “official” term to describe a study in which subjects were deceived about the real purpose of the research? I am talking about studies that purposefully hide the real research questions ...
5
votes
1answer
108 views

What is the mental state called when I forget my thoughts?

Suppose I am talking to someone and while talking more thoughts come to my mind that I wish to talk about. I postpone those thoughts, however, to tell everything synchronously, i.e., I wish to tell ...
2
votes
2answers
150 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 ...
3
votes
1answer
57 views

How do neurons limit their input current?

I know that many neurons have an input current-spiking frequency (I-F) relationships, e.g. as seen here. However, all the I-F curves I've encountered show the input current in a fairly small range (...
1
vote
0answers
10 views

Dreams and symbolism. Are dreams trully indicative of what is about to happen or do they merely serve as symbolic direction of what path to follow? [duplicate]

What does it mean for a man to keep dreaming of being pregnant??? Is it normal or does it have a special symbolism? Pls help if you have expertise in interpreting such things
5
votes
0answers
39 views

How to reconcile contrast model (of similarity judgment) with anchor-and-adjust?

Hastie & Dawes (2009) claims that humans judge whether an instance belongs to a class using the contrast model, where "we perceive similarity by making (very rapid) comparisons of the attributes ...

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