4
votes
1answer
140 views

Is there a part of the human brain responsible for triggering imagination, fantasy and coming up with unusual stories?

I'm trying to understand if there's a specific process or part of the human brain which, when activated, causes the person to daydream, engage in fantasy or come up with ideas that are far from common ...
3
votes
2answers
218 views

Does Stroop test performance correlate with any personal characteristics or abilities?

Have there been any studies that found that an extremely high (or low) Stroop test score correlates with certain personal characteristics, abilities or aptitudes, or would all such conclusions be ...
3
votes
0answers
57 views

Detecting signs of dementia in EEG signal

I would like to know, how dementia can be recognized in the EEG signal of patients with dementia. What I have found so far: According to (Henderson et al., 2006) subjects with dementia are ...
1
vote
0answers
34 views

Why do the colors I see associated with a particular vibration/sound change? [closed]

After many years of research I found that I am a vibration (sound) to color and feeling synesthete. Everything I have read says that the colors one sees with an associated vibration should be ...
3
votes
2answers
56 views

What aspects of ACT-R are not contained within Spaun?

ACT-R was the first big cognitive model and excels at modelling human behavioral data quite accurately. Spaun, which is the world's largest functional brain model, took a lot of ACT-R's insights and ...
2
votes
0answers
19 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 ...
1
vote
1answer
70 views

Experiencing neuronal activity inside the body/brain

Can one feel/experience "any" neuronal activity in oneself?
5
votes
2answers
336 views

How are the logical and mathematical skills of people with ADHD?

How does rationality and the logical thought processes of those with and without ADHD compare? Please explain the source of the differences. Are the differences thought to be caused by dopamine, ...
1
vote
1answer
85 views

Is there a technical term for when the brain recalls an incorrect, but almost correct answer when trying to recall a word/name?

For example: If I was trying to recall the name Elaine but instead only the name Ellen could come to mind. It's as though I know 'where' the memory is, but since the memory is poor and so similar to ...
4
votes
1answer
124 views

Can a person with multiple personality disorder have one of their personality based on a real person?

Can a person with multiple personality disorder have one of their personality based on a real person encountered during their lifetime? For example, in a family with multiple children, can one of the ...
7
votes
1answer
95 views

What is the correlation between the development of the sense of self and the senses?

Children develop different senses of self at a couple of different ages. Normally developing children pass the 'Sally-Anne' test at about 4 years of age and the 'Mirror test' at around 18 months. My ...
6
votes
0answers
178 views

Why has behaviourism fallen out of favour?

Despite the catchy title, I'm not interested in personal opinions here. I am however, interested in feedback on how to better phrase the question so as to avoid personal opinions. After some ...
5
votes
0answers
267 views

Is memory biased towards positive or negative memories?

I am trying to understand the relationship between positive/negative memories and the congruence of memory to existing beliefs. These quotes are from Wikipedia, presented in alphabetical order: ...
2
votes
1answer
385 views

Where to obtain and how to score the Bukowski et al “Friendship Qualities Scale”?

Where to obtain the Bukowski Friendship Qualities Scale? How do you calculate the scores from it? It might be available here but I'm not sure because I don't have access to the article: ...
3
votes
0answers
32 views

What's the purpose of worry [if there is any] and how and why does it affect cognitive skills?

I've read some articles lately about worry and how there are basically two types of worry: one doesn't last long and makes you decide to do something ,solve a problem,act on it the other one last ...
4
votes
1answer
57 views

Is there a difference between the time/effort it takes for the blind and the sighted to learn to read Braille?

The visually deprived brain undergoes extensive remodeling due to cross-modal plasticity. This leads to increased areas of the cortex being available for other purposes such as tactile processing. Now ...
3
votes
1answer
59 views

A subtle test for color-blindness

Is there a test method of proving a person being color-blind, without letting the test subject know, that he/she is being tested? E.g. showing the person cards with colored dots like depicted here is ...
3
votes
1answer
85 views

What is the neurobiological difference between Jungian Judging and Perceiving individual?

Jungian or Myers Briggs type indicator reserves the last letter of a 4 letter archetype to stand for Judging or Perceiving. Part of being a Judging type is punctuality - being on time, keeping ...
1
vote
1answer
44 views

Do more accidents happen when you cross the street on red light(as a pedestrian)? [closed]

As I wanted to have concrete question in the title I've chosen this one. But my real toughts behind that is if you have ever heard about anything like, I would call it, the 'Red-Light-Theory'? It ...
11
votes
1answer
133 views

Are staircases more efficient than the method of constant stimuli?

A Bayesian Quest adaptive procedure (Watson and Pelli 1983) is the theoretically most efficient procedure for estimating thresholds under a certain, potentially unrealistic, set of constraints. In my ...
1
vote
1answer
106 views

How to address a narcissist to go to therapy?

Often people go to a therapist when they start to experience a strong personal discomfort, however often this never happens as because their personality is egosyntonic. However for whoever is ...
3
votes
0answers
63 views

Can a person be able to objectively identify when and how their thinking process is being affected by cognitive biases?

or years, I've always thought I can do a pretty good job of identifying when I have committed a bias, fallacy or some other heuristic. I'm not saying I avoid them, but at least can admit to myself I ...
5
votes
1answer
228 views

How to quantitatively measure strength of friendship using observable factors?

Is there any quantitative measure associated with the strength of a friendship or relationship? Ideally it should be able to be calculated based on observable factors, but should not require ...
3
votes
0answers
57 views

How to measure your stress levels?

If someone has eutress it supports his/her mental development and learning of new skills. It is so called optimal level of stress as illustrated in the figure below. Are there any ways to measure ...
4
votes
1answer
626 views

What is the most comprehensive system of describing human emotions or states of mind?

Reading about the human mind, I sometimes come across attempts to classify human emotions using various scales. The one that comes to mind most often is the 6 scale circle model shown below. Is ...
3
votes
3answers
143 views

Dynamical systems theory as a metaphor in psychology: is it useful or not?

Dynamical systems theory as it is used in the context of developmental psychology, and by some psychoanalysts as in this article or in this video by the first speaker can be described as an attempt to ...
4
votes
0answers
82 views

Influence of antidepressant drugs upon personality

How do antidepressant drugs influence someone's personality? Do they induce a major change in an individual's personality, or do they just negate the influence of depression? Basically, is the ...
-1
votes
1answer
157 views

Is being “hyper”-offended, no matter the cause, an indicator that someone might be a socio-/psychopath? [closed]

Suppose I make the following statement: "There should be no quota for women or minorities in any sort of company, people should be hired based on their capabilities, regardless of their gender or skin ...
3
votes
1answer
172 views

Do unequal step sizes in staircase procedure affect the convergence?

Consider a psychophysics procedure using a standard staircase method to adaptively find the threshold, using a 2AFC paradigm and a 1-up, 3-down method to determine the 75% threshold. Now suppose the ...
3
votes
1answer
40 views

How do we localize pain?

I know that different points of the brain correspond to different point of the body. But how a sensory information reaches its correct corresponding area? For example, let say I put a pencil's ...
1
vote
1answer
44 views

Have the effects of MRIs and other electromagnetic events been studied on human psychology?

What are the effects of MRIs and other electromagnetic events on the human brain?Naturally it would move all the metals to or through the brain cell's membrane. I could see the experience of being in ...
2
votes
2answers
48 views

How to study the effect of sustained exercise and sport on well-being?

I´d like to make a little case study about the impact of including regular weight training in life. I know one man who is going to start to excercise regularly and I have an opportunity to talk with ...
0
votes
1answer
125 views

Do bilingual children learn two languages faster than monolingual children learn one language?

Do children from bilingual families learn two languages faster than children from monolingual families learn one language? In other words, I'm wondering if there's a language learning advantage to ...
3
votes
1answer
69 views

Does the brain stop processing data when the eyes move?

I was reading this question and remember back to the 70s when our local newspaper changed formats. In an article about why they made the changes that they did, one of the points they mentioned was ...
0
votes
1answer
76 views

How do features of the work environment such as type of pen or color of paper influence productivity and workplace well-being?

Background: Recently I have been doing mathematics a whole lot,and I have noticed that my output varies wildly from many external factors,but mostly it is the enviorment I am working in. Namely one of ...
-2
votes
1answer
62 views

Attitude to judge and avoid efforts [closed]

I've opened a question trying to point out every doubt I had on a language of development: I thought it could be constructive. I'm pretty proud of the formulation of this question since it gives ...
5
votes
1answer
85 views

Do Kahneman–Tversky results hold for longer periods and aggregate behavior?

Kahneman and Tversky (1979) show findings that can be summarized in this plot: They show that humans dislike losses "more" than they like comparable nominal gains. The results come from a series of ...
3
votes
2answers
74 views

What is the fear/paralysis that occurs before doing an irreversible action?

I often experience paralysis in the face of an irreversible decision or action. What is the term for this or what is it that I'm looking for to describe it and/or research it? Some examples of this ...
4
votes
1answer
79 views

Connections between different theories of personality

There are a several theories on personality: the Big Five personality traits, Watson en Clark's extraversion en neuroticism, Grey's Behavioural Inhibition & Behavioural Activation (BIS/BAS), ...
2
votes
1answer
60 views

What makes trippy audiovisuals trippy?

There are quite a few videos on YouTube (search "trippy videos") that feel "trippy". From what I've heard, some psychedelic artists are just reproducing what they experience when they trip on drugs ...
7
votes
1answer
159 views

Phase locking value (PLV) between $x(t)$ and $x(t-T)$

I have been trying to calculate PLV using the hilbert transform (reference). To test if it even works or not, I calculated PLV between $x(t)$ and $x(t-T)$. i find that it drops to zero very quickly as ...
4
votes
1answer
107 views

Does the brain need more sleep after heavy load?

Does the brain require more sleep in the following night, if you have used a lot more of its capacity that day than usually?
4
votes
1answer
649 views

Survey Questionnaire design - What are the alternatives to Likert scale in measuring attitudes?

I work in Social Science Research (Management) In my school, Likert Scale is extensively used to measure attitudes.(Strongly disagree to Strongly agree). So, I kind of assumed that it's an absolute ...
2
votes
1answer
75 views

Is there an explanation of why some colors seem to move forward/backward on a 2D plane?

I am a painter and digital artist working with color and colorimetry. Recently I noticed HUGE "illusions" (impressions of depths) in a print composed of very saturated colors, that I programmed to ...
0
votes
1answer
202 views

Is there a term for people who hate (or don't prefer ) things that are mainstream?

There are people who hate (or don't prefer ) things that are mainstream, is there a term for them ? Any references to cognitive reasons for some people being odd in that way would be helpful.
7
votes
2answers
82 views

aftereffects of auditory adaptation

Adaptation is a very robust feature of sensory processing: when a stimulus is displayed for a prolonged period, or repeatedly, the neural response to it will diminish. This process creates a local ...
3
votes
1answer
260 views

Do Jewish people have better cognitive abilities than average population?

Jewish people are overrepresented in politics and science especially in the United States. Do they have better cognitive abilities than average population? If yes, what is the reason for this? ...
0
votes
1answer
91 views

The best “negative motivation” movies (or books, etc.)? [closed]

Requiem for a Dream is the best negative motivation movie I ever seen. This movie really helped me. And recently I started to notice that negative motivation is the only type of motivation that ...
5
votes
2answers
213 views

Measurement of phase difference between two signals using cross correlation vs. fourier transform

I am studying eeg signals with the aim of distinguishing between preictal and interictal epilepsy states based on the eeg signal. I have read some papers and one of the metrics used to distinguish ...
0
votes
1answer
175 views

Detect an imagination EEG signal

Is there an EEG brain signal that has specific features resulting from imagination? For example, if a subject sees a car and imagines that the car is moving left. Could we capture this signal and ...

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