3
votes
1answer
34 views

Do dissolving myelinated connections explain learning?

In order to understand how we get rid of established habits/behavior: Can myelinated connections be dissolved or are new connections created that bypass those connections?
4
votes
2answers
46 views

Are there specific neurotransmitters for specific sensations?

Nerves can detect pressure, temperature, light (eyes), sound, friction- at least. Does each sensation have its own neurotransmitter? I'm only a little familiar with neurotransmitters. This page ...
2
votes
3answers
99 views

Why do we say, “Oh!” when we are surprised?

I have noticed that I and many of my peers tend to say "Oh!" whenever we are surprised or think of an answer to a question. This "Oh!" is not only prevalent in English, but also in Korean and German. ...
2
votes
0answers
50 views

How long should one study daily in order to avoid burnout?

I googled this quite a lot and it seems that I can't find the answer to the above question. I can find details on what to do to avoid the burnout but nothing specific on how long should one study new ...
1
vote
2answers
112 views

Does the brain have a 'debugging mode'?

In computer programming we have a debugger that we can use to execute a program step by step. In that mode, the program can be suspended and we can analyze the state of the hardware, modify the state ...
9
votes
1answer
130 views

Why do we wake up when we die in our dreams?

A lot of people had some experience with dying in their dreams. They all confirm they remember the whole story until the precise moment of death and it is the death itself what woke them up - not ...
1
vote
0answers
18 views

The explaination of definition of learning

In Robert Baron's book I found learning to be "any permanent change in behaviour or behavioural potential as a result of experiences. (Bandura,1986).But I got a question that what is meant by- ...
1
vote
0answers
10 views

Term for neurotic covert behavior

This online article defines neurotic habits as: ...automatic or ritualized patterns of overt behavior that people engage in to alleviate anxiety and provide a sense of familiar security. Is ...
2
votes
0answers
32 views

Are there theories which explain why human beings form and sustain a self-image?

I have always been curious about the concept of a self-image. I used to be very interested in why some people have a positive or negative self-image. Lately I have begun going a bit deeper and I have ...
0
votes
0answers
14 views

Games, puzzles involving mental transformations without time limits

One of my favourite branches of mathematics is transformational geometry (basically normal plane geometry, but using rotation,reflection and translation to prove theorems), as i love mentaly ...
0
votes
1answer
44 views

What is a good beginner's book to read to get a greater understanding of neuroscience?

Having read "the mind that changes itself," i've become interested in neuroscience. However reading discussions about this book online there does appear to be controversy about the book and the author ...
1
vote
0answers
16 views

Is truth serum used in any psychiatric or psychoanalytic practices?

Is sodium thiopental (truth serum) used in any psychiatric or psychoanalytic therapies? I presume it is legal for use, since it is Schedule III, and it is administered in surgeries. It clearly has ...
0
votes
1answer
7 views

How to import images used to analysis in SPM to FreeSurfer

FreeSurfer uses the recon-all command to semi-automatically generate its statistics. This tool implies a certain directory structure in which the files with the images for the samples should be ...
1
vote
0answers
10 views

TOTE: Desired vs perceived state = Fight or flight

A key concept in 1960s control theory is TOTE (Test-Operate-Test-Exit)1: The concept seems to be neatly mapped to a modern cognitive concept: The brain constantly compares perceived state to the ...
1
vote
0answers
16 views

Is there an emotional equivalent of Somatoparaphrenia?

I've recently became aware of the Somatoparaphrenia delusion, where a person thinks that a part of their body belongs to someone else. No amount of logic or evidence would persuade that person ...
1
vote
0answers
18 views

Research into monolexia?

Monolexia is the inability to read two or more equal-looking mathematical symbols or words when these are found within the same context (book, page, paragraph, or other related contexts) and ...
3
votes
2answers
66 views

Paradoxical senses of scale: Are they common or is it just me?

It doesn't happen anymore, but when I was younger I would often get strange sensations regarding scale that I never heard anyone else report. There were two different flavors. One felt like the room ...
1
vote
1answer
55 views

Re-arrangement of brain's functions

In a neuroscience class, I was told that if some part of brain gets damaged somehow and its early enough, the functionalities of that part of brain are rearranged to another part of the brain. This ...
2
votes
0answers
31 views

Can brainwaves from EEG be used to measure enjoyment of media?

It seems to be very hard to figure out automatically, what content I will enjoy and what content I will not enjoy. Of course, there are methods that require me to sit in front of a computer and press ...
3
votes
1answer
25 views

Batch converting .img files to .mgz in FreeSurfer

I have a series of .img files from a previous analysis in SPM that Freesurfer (FS) cannot directly handle. FS comes with a conversion tool, the mri_convert command, but I am not able to make it run ...
0
votes
0answers
12 views

Can you recommend good resources/literature on understanding EEG for the domain of Neurofeedback (peak performance and meditation)

I want to start developing software for consumer eeg headsets, the ones that currently exist, and the better ones that will arrive in the coming years. I'd like to go in the direction of cognitive ...
1
vote
0answers
20 views

What personality disorders is schema therapy successfully used for?

Schema therapy is a cognitive therapy based on people developing so-called "schemas" (as far as I understand, patterns of cognition and behavior) early in their lives and then using these schemas to ...
0
votes
1answer
19 views

Is it possible to be completely impartial when considering yourself?

Consider the following quotation by Poulain de la Barre: Everything that has been written by men about women should be viewed with suspicion, because they are both judge and party. Is it ...
3
votes
1answer
40 views

How much our visual limitations are instrument(eye)-based, and how much are they brain-based?

Are the limitations to our vision like the field of view and singular focus entirely based on the limitations of the eye? It seems like it's possible to feed an artificial signal into the brain ...
1
vote
0answers
11 views

Intrapersonal drawbacks of landscaped open spaces

Preparing a dissertation, I would be interested in finding studies/articles concerning work conditions in open space offices. Regarding what is expected and advocated by the benefits, I would ...
1
vote
2answers
63 views

Why doesn't the brain get into infinite loops when being queried?

In computer programming, when algorithms are using loops/recursion without an exit condition, the algorithm will never end or get out of resources. How does the brain work around getting into endless ...
5
votes
2answers
71 views

Suggestion for wearable EEG headset

We need wearable EEG headset with raw data output accessible from various platforms. I heard that devices like that have commonly the output encoded and available adapters are designed for one or just ...
2
votes
3answers
43 views

Why am I more “musically” creative in the last 30 seconds before falling asleep?

Hey this is something I was wondering about since I was 15. I am a music producer covering all kinds of genres and I am not perfect at writing new melodies but also not useless, probably the average ...
2
votes
0answers
36 views

Do cognitive distortions not exist at all in non-depressed people?

Cognitive distortions like All-or-nothing thinking, Fortune Teller Error; do they exist in non-depressed people with a low ...
4
votes
3answers
115 views

How do I choose what I think?

Where do my thoughts come from? What allows me to choose them at all? Regardless of whether free will is an illusion or not, what makes a thought happen? (This is a mix of a philosophical question and ...
0
votes
0answers
11 views

Pictorial representation of ideas/concepts

Why are pictorial representations of ideas/concepts easier to comprehend than language/grammatical constructs? Is there any verifiable reason behind it, apart from the fact that most of us, if not ...
0
votes
0answers
20 views

Social Psychological Factors in Non-monogamist/open relationships/polyamorous relationships

As the title states, I am trying to get my feet wet in the realm of social psychological factors in relation to consensual non-monogamy and polyamory. I am finding plenty sociological, and ...
5
votes
2answers
108 views

Is emotional processing lateralised in the brain?

It was easy for me to find that language processing is lateralised and that creativity/logic processing possibly not (against pop-psychology claims). But which is the current view hold by experts on ...
4
votes
1answer
54 views

Can dendrite spines fire action potential toward the soma?

I am confused about how the signal propagates from the dendrite spines toward the soma. I believe it is commonly taught that the signal diffuses "passively", i.e. electrostatically with no ...
1
vote
0answers
30 views

Do yellow colour light have psychological effect on human mind? [closed]

I am fond of white light and I avoid sitting in yellow light (Yellow bulbs or yellow CFL). I found myself feeling lazy and dull in yellow light. Is there some psychological effect of sitting in yellow ...
6
votes
3answers
94 views

In what ways do our brains use compression?

I am reading a book on information theory and one line in the book states that "Brains are the ultimate compression and communication systems." However, there is no further elaboration on the matter. ...
1
vote
1answer
69 views

Can depression be faked?

Can depression be faked, and for what reason would someone do this? Is there a more accurate way of diagnosing it to tell when someone is just putting it on?
0
votes
0answers
10 views

Is there any behavioral experiment which gathers information from mobile apps or sites?

I'm wondering if there any apps gathering users behaviours and usage information from mobile app or site, and than informing them about that. Because I know there is a lot of experiments and A/B tests ...
2
votes
0answers
43 views

Is it possible to present/perceive information objectively?

A recent project has brought an interesting thought to mind. Hopefully this is the correct format to ask this question, as I'm unsure where else I'd receive an educated response. (possibly philosopy? ...
2
votes
0answers
26 views

Does Stockholm syndrome have an equivalent for victims of stalking?

According to Wikipedia, Stockholm syndrome is: a psychological phenomenon in which hostages express empathy and sympathy and have positive feelings toward their captors, sometimes to the point of ...
12
votes
2answers
104 views

Do people (under)value free stuff?

I recently saw this Ted talk by Esther Duflo, and in it Duflo tells of how she tackled the question in the title head on, in the context of health and disease prevention. I would like to know what ...
0
votes
1answer
21 views

Structural neuroimaging processing with FreeSurfer or SPM?

I have a limited amount of time to analyse strucutural neuroimaging from a sample of patients. My objective is to simply extract volumes from selected fronto-parietal areas. I have no previous ...
2
votes
1answer
36 views

Do some people possess more or more active mirror neurons than others?

Some people love watching people get hurt, they may find it humorous. Some people don't really like it but can watch it. Some, however, find it unbearable to watch. Why is this? Are the latter of the ...
2
votes
1answer
65 views

Why is it that some (yet not all) people may struggle to retain information unrelated to what they are interested in?

It seems to me that some people find it difficult to retain information that is not naturally salient to them. This isn't the case for all people, however. There exist people that will put in the ...
1
vote
0answers
13 views

Quest procedure convergence after random answers

I use Quest procedure to find threshold for stereo disparity changes of a stimuli. I use a C++ implementation derived from the one in Psychotoolbox and I wonder whether the behaviour I observe is ...
3
votes
0answers
16 views

What causes the sensation of taste when Dimethyl Sulfoxide (DMSO) is absorbed through the skin?

The Wikipedia page for DMSO says "The perceived garlic taste upon skin contact with DMSO may be due to nonolfactory activation of TRPA1 receptors in trigeminal ganglia", and references a paper. But ...
2
votes
1answer
49 views

Are there mental states that make the mind more susceptible to other negative mental states?

I've recently read the following folk parable and am interested if there is any truth to it. It is originally in russian(full version here), so I will translate the gist of it: The devil displays ...
4
votes
0answers
49 views

Does spanking a child teach them that it's ok for another person to touch them against their will?

The debate over whether spanking is an appropriate punishment largely revolves around proponents saying that it creates a more "disciplined" person and opponents saying that it traumatizes the child ...
3
votes
0answers
28 views

Improving observation, attention to detail in mental imagery

Once in a while I remember the whole "use mental imagery to remember things" thing and start looking for information about it (never actually tried to turn it into a habit...). It doesn't take long ...
3
votes
2answers
52 views

How does the order of words influence our ability to remember a question once it's asked again?

I'm about to send out surveys that I need for a project and these will be sent out every season - winter, spring, summer, fall - each supposedly having the same questions. It's quite likely some ...

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