1
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0answers
37 views

Linguistic marking of generality and specificity and attunement to audience's state of knowledge

Like the air we breathe, native English speakers generally don't appreciate the importance of the use of the articles 'a' and 'the' until they are missing, as in Japanese. In addition to conveying ...
1
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0answers
24 views

Is it necessary to read signals and systems before statistical signal processing/ detection theory

For one who is interested in computational neuroscience and brain computer interface, in university curriculum (e.g. BCCN Berlin), it requires a course in statistical signal processing / signal ...
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0answers
17 views

Accuracy of methods for detection of dementia in EEG

I found these methods mentioned in bioengineering and other papers: Fractal Dimension Measure, Probability Density Function of the Zero-crossing Intervals, Approximate Entropy But I think every of ...
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0answers
7 views

Dearth of research on treating Periodic Limb Movement Disorder (PLMD) with Baclofen

http://www.ncbi.nlm.nih.gov/pubmed/6721446 The above study from 1984 at Stanford found that oral administration of baclofen somewhat improved sleep in patients with PLM-associated arousals. The ...
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0answers
18 views

Do studies exist that can map specimens of neocortex to the functions they perform(ed) in vivo?

Much brain research has proposed that the brain (the neocortex, esp.) is set up in areas - an area for faces, an area for language, etc.. The experiments typically go 1) damage an area 2) observe ...
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0answers
34 views

Success cause passion more than passion cause success

What are the good psychology studies about this hypothesis ? From an evolutionary standpoint, it would makes sense on a group level. When a few people starts doing a new thing, if one a them sees ...
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0answers
14 views

Is brain more active when you do something in dream or wake up?

If brain activity is measured using EEG, is the brain more active when sleeping and dreaming of doing something or doing the same thing when wake up? Of course, if you do exercise (eg. running) when ...
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0answers
53 views

“Need” vs “Want” in psychology

In marketing the terms needs and wants are usually used to refer to different concepts. It is not clear to me what exactly they mean. In psychology what are the definitions for needs and wants? What ...
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0answers
13 views

sources on ethical replication of pain for testing effects on cognitive functions

I have devised a study that may provide an ethical way to invoke similar behaviours in participants, as those demonstrated by individuals in pain. Obviously it is extremely hard to correctly test ...
1
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0answers
38 views

Is fear of parasites an explanation for trypophobia?

Trypophobia is the alleged pathological fear of objects with irregular patterns of holes, such as beehives, ant hills and lotus seed heads. I find some sample pictures that relevant to ...
1
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0answers
25 views

Can incubation be performed, while, at the same time, being focussed on a problem?

Is it possible to perform incubation as well as consciously think about a problem at the same time, in effect multitasking, in order to learn something, without having to stop and take a break, ...
1
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0answers
54 views

What is the result of an excess of dopamine?

I'm pretty familiar with the results of having not enough dopamine, though the reasons are not so clear to me. To get a better insight on the topic I'd like to know something about having too much ...
1
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0answers
36 views

If stimulus triggers dopamine release, can dopamine release trigger memory recall of stimulus?

Modern science of sleep is starting to lean towards a viewpoint that dopamine has an important function in dreaming, and that dopaminergic pathways - mesolimbic and mesocortical are activated during ...
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0answers
9 views

Brain areas active while learning hierarchical structure of a problem

There are multiple examples in the machine learning literature of trying to learn the hierarchical structure of a reinforcement learning problem, however have there been any papers tying this learning ...
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0answers
38 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 ...
1
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0answers
20 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 ...
1
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0answers
20 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
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0answers
68 views

What happens inside our body, when we experience betrayal and infidelity?

I guess many of us have experienced it. The moment that you understand that "the person you love, in whom you've trusted, is now with someone else, enjoying every moment with him/her". It's so ...
1
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0answers
33 views

What are the underlying mechanisms for optimal bias

I have asked a question before about how does smoker's decision react to new personal health information. Link here. How do people estimate smoking's impact on their mortality? Now I have a ...
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0answers
23 views

Research into relation between constructed language choices and measurable cognitive skills

From my own anecdotal evidence: Two individuals with similar linguistic background, age, education, overall IQ, etc. prefer markedly different programming language styles: one individual prefers ...
1
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0answers
189 views

Difference between forms of Culture Fair Intelligence Test (CFIT) scale 3

I would really like to know what are the differences between the form A and form B of Cattell's Culture Fair Intelligence Test scale 3? To my knowledge (reading the "methods" section in the ...
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0answers
21 views

How can I embed language proficiency assessment within an unrelated experiment design?

I'm in the process of designing a self-paced-reading & a grammaticality-judgment-task experiment, which should be performed by second language learners. It is crucial to the study is how the ...
1
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0answers
12 views

Are there validated measures to perception of decision making process alignment?

I want to test an idea about how the perception of decision making process alignment with another party influences the tendency to accept information from that party. For example, if my wife and I ...
1
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0answers
24 views

What is the modern definition for problem solving?

Apart from Polya's definition of problem solving in 1981, "finding a way out of a difficulty, a way around an obstacle, attaining an aim that was not immediately attainable.", is there a better modern ...
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0answers
42 views

“All lay loads on a willing horse”

Is there any research on an effect described in the proverb in the title, i.e. when people who work well are requested to work even more, while weak workers are usually left without attention?
1
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0answers
64 views

What are the average raw scores, and standard deviations for the WAIS-IV subtests?

What are the average raw scores, and standard deviations for the WAIS-IV subtests (scores are normalized)? For example, the digit symbol task gives you 120 seconds to substitute as many digits for ...
1
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0answers
28 views

Is rapport a cognitive phenomenon?

"Building rapport" is often mentioned as one of the most fundamental sales techniques, but I had a hard time understanding the cognitive mechanism behind this. Is this really a state of awareness that ...
1
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0answers
12 views

Could motivational interviewing techniques be used without engaging with a counselor?

I've found lots of info on motivational interviewing for strengthening a person's own motivation and commitment to change, but I'm wondering if this technique has been adapted to help people who won't ...
1
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0answers
49 views

triggered state of obedience

I wanted to know whether there are known cases of people who unwillingly enter a state of obedience due to specific external triggers. Is this considered normal, and if not, are there known ...
1
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0answers
40 views

How does excess of dopamine affect one's mental health?

If a person takes dopamine increasing medication for some illness, what effect will it have on his/her mental health considering that medication doesn't target just one area of the brain ? In ...
1
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0answers
99 views

Does the self-reference effect extend to improved recall of 2nd-person text vs. 3rd-person text?

The self-reference effect has been widely researched in marketing for its ability to improve how favorably consumers remember a message, but less so for its ability to improve recall and learning of ...
1
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0answers
49 views

Brain structures related to risk-taking behavior

I did a preliminary research on brain structures in which activity might underlie risk-taking behavior. I came to two research that described right prefrontal cortex (Knoch et al., 2006), or ...
1
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0answers
105 views

Are there any negative effects from hypnotherapy for bipolar disorder?

My wife has been diagnosed with Bipolar disorder and as her husband and care giver I'm trying to delve into both understanding this disease and being an intelligent guide to freedom from as many of ...
1
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0answers
57 views

SSRI and Antipsychotic Effect on Cognitive Functions

Does taking SSRI and antipsychotic result in cognitive dysfunctions? What should happen to restore the Cognitive functions like problem solving skills, thinking, memory? What are the most effective ...
1
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0answers
56 views

Early Alzheimer's and cognitive remediation programs

Early symptoms of Alzheimer’s disease (AD) includes the loss of short term memory including prospective memory. On a physical level brain cells are being destroyed and that disrupts the neural ...
1
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0answers
16 views

Any research showing success teaching with smell?

CogSci holds that smell is the sense that has the most strong/immediate capability to trigger memories. It is discussed, in awe. We see anecdotes such as the sudden striking memory of sitting in your ...
1
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0answers
690 views

Can observing a composite photo of one's own face have an impact on own personality?

A while back I created an iPhone app that helps me create a composite like the one below. Can observing such a composite have an impact of attributing the qualities perceived in the composite to ...
1
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0answers
22 views

Can we explain the tendency of investors dollar cost averaging in terms of loss aversion?

For those unfamiliar with the term Dollar cost averaging (DCA) is an investment strategy for reducing the impact of volatility on large purchases of financial assets such as equities. By ...
1
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0answers
38 views

Which psychoactive drugs have the most buildup in the eye?

Many drugs can build up in the body and interfere with the curvature of the lens in the eye due to toxicity. Which psychoactive drugs tend to build up in the lens the most?
1
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0answers
14 views

According to research what is the most optimal tapering method for coming off of antidepressants?

According to research what is the most optimal tapering method for coming off of antidepressants? Is there a general method for all antidepressants or is specific to classes, types and dose of ...
1
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0answers
23 views

Is recall for an appropriately color coded string of symbols a good measure of level of synesthesia?

The Wiki page on Grapheme–color synesthesia says: ... one recent study has documented a case of synesthesia in which synesthetic associations could be traced back to colored refrigerator magnets. ...
1
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0answers
36 views

Effect of mid-day sleep on mood and performance

Is there any clearly identifiable reason explaining why sleeping during the day (for longer than 30 minutes) could produce lowered mood, difficulty in concentrating, overall decreased cognitive ...
1
vote
0answers
50 views

What causes someone to scapegoat?

What is the psychological mechanism which triggers scapegoating? What emotions cause someone to blame an individual for something which was a group effort? Like in a family when a certain child is ...
1
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0answers
189 views

The propensity of sexuality to be a taboo subject

Social norms vary between cultures and have throughout history. In most societies, the expression of sexuality is demonised to a certain extent. This is apparent in the shame brought to people ...
1
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0answers
53 views

What evolutionary process(es) are thought to have enabled humans to experience dreams?

As some theories suggest, most, if not all, biological features in organisms exist due to environmental factors that trigger the organism's eventual adaptation to these factors for survival purposes. ...
1
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0answers
52 views

What creates the experience of “erasure” in visual perception?

When I was reading about object substitution masking, the author mentioned that sometimes we experience "erasure" of masked object. I sometimes have this kind of experience myself. It looks like the ...
1
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0answers
57 views

What are the neurobiological mechanisms behind clumsiness

Some people are inherently clumsy (including your's truly). Everything from frequently stubbing their toes to, as in my case 2 days ago, falling down a single step and managing to crack a rib and ...
1
vote
0answers
40 views

Are “diagnostic” senses/feelings for brain study possible?

Modern science has quite an array of methods trying to localize and analyze brain activity, trying to get down to individual neurons firing: EEG, fMRI, CT, etc. This requires very expensive machines ...
0
votes
0answers
2 views

How can we scientifically measure love?

I want to understand the psychology of love and I found the Triangular Theory Of Love on Wikipedia from this question which I think is very believable. BUT there is a big section on mixed support ...
0
votes
0answers
22 views

What are the emotional reasons why people are interested in BDSM?

My question is, what motivates the people to be involved in BDSM Sessions, psychologically? what are the required emotions, their different origins and mindsets which might be a result of emotional ...

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