1
vote
0answers
47 views

Isolating the desired event in EEG signals

When we took an EEG data from subjects, does the subject have to be in "neutral state" i.e there is no anger, no sadness, no happiness ...etc. and they also in situation that they neither do any ...
2
votes
0answers
18 views

What neurophysiological mechanisms are typically associated with distraction?

I've been looking into focus aids and I've come across some music which markets itself as entertaining your "limbic system". Although it's been asked before how music can affect mental states, I'm ...
1
vote
0answers
19 views

What is the the name of this phenomenon?

It's reported that if you move an "inferior" individual to a group of "superior" individuals (for example a weak individual being put in a group of strong individuals in a context of sport of similar) ...
3
votes
1answer
37 views

What are presynaptic puncta?

What are presynaptic puncta? And what makes them different from presynaptic terminals?
0
votes
0answers
33 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 ...
16
votes
1answer
461 views

Is there psychoactive music?

Listen to this music for X minutes to observe Y result. Is there something like that that has been demonstrated to work for general public? The only example of an experiment that is similar that ...
5
votes
2answers
1k views

Why do people suddenly look back if you look at them for a while?

You possibly are familiar with the following situation, I do not know if this is a researched phenomena or not however. You look straight at somebody for some time and suddenly, even though he or she ...
0
votes
1answer
77 views

Memory - Remembering a Source

So I study information systems technology, networking, programming, system security as my main focuses on school with a lot of reading material and a ton of independent research. My major problem is ...
7
votes
2answers
254 views

What is the difference between pre-synaptic versus post-synaptic?

I am unclear as to the exact meaning of the terms pre-synaptic and post-synaptic. Specifically, do they refer to the same neuron, either transmitting or receiving, before and after the chemical ...
1
vote
1answer
39 views

Is desire for certain food anyhow related to actual need for that food?

It appears that from time to time, everybody occurs to have a strong desire for some kind of food. People also are attracted to kinds of food they didn't have in a long while (not so attracted to ones ...
5
votes
1answer
75 views

Removing ocular artifacts from EEG signals

I have read the following paper , which is try to remove EOG artifacts from EEG signal , the authors give the following figure . The authors claim that components 1 and 2 represent ...
3
votes
0answers
49 views

Objective differences between extroverts and introverts

What are the empirical, measurable, objective differences between extroverts and introverts? I'm not interested in self-report studies, only objective measurements.
1
vote
0answers
12 views

What characterises people who stay calm in crisis situations?

When something critical and bad happens, like a house on fire with people inside it, people react very differently. Some persons will usually panic, cry and can barely be soothed. Some persons will ...
4
votes
1answer
59 views

What kind of memory it is?

I was reading about various memory techniques : mnemonics, memory space, peg system, space repetition etc . They are used when I have to memorize something by myself for longer duration. There are ...
3
votes
1answer
61 views

Why do some people stutter only when they are nervous?

Background: I don't stutter at least not always. For example, if I be reading out a article to myself, It is sure that I will not stutter even that I am reading it out loud. The times when I do ...
1
vote
1answer
32 views

How can depression and fear be effectively managed in people who know they will die soon?

Are there any efficient ways to overcome the fear and depression before death (supposing you know you are going to die soon) ?
0
votes
0answers
15 views

Idle Memory Palace design

Memory Palace or Method of Loci or Journey method is one of the widely suggested methods of memorization. As per this method, if we visualize a place in our mind, and keep our memories somewhere in ...
4
votes
1answer
57 views

Are there any circumstances where schizophrenia or bipolar disorder are not lifelong?

It is known that psychiatric disorders such as schizophrenia and bipolar I, and bipolar II are for life, and require long term treatment (lifelong). Is this always the case? The answer could include ...
3
votes
0answers
22 views

Neurophysiological indications of focus and motivation

Is there any way to detect a subject being focused or highly motivated (assuming that these two states are essentially the same) using any sort of external detection, such as fMRI or EEG? How would ...
2
votes
0answers
25 views

Are there parts of the brain which don't change over a lifetime?

We know that during our lifetime the brain develops new neural connections and also there is pruning of neural connections. These phenomena together are called neuroplasticity. Is there any research ...
6
votes
1answer
181 views

What causes introverts to lose “energy” in social settings and require recovery afterwards?

Over the years I've seen numerous articles about introverts that mention that they dislike large social interactions (meetings, parties, etc) because they drain their energy. These articles mention ...
1
vote
0answers
47 views

Psychology of intelligence [duplicate]

I studied some cognitive psychology of problem solving. But I havent studied the psychology of intelligence in depth. I wanted to ask, to what extent do IQ/psychometric tests predict academic ...
11
votes
2answers
2k views

What is the effect of viewing pornography on children?

It is generally accepted that porn shouldn't be seen by children, and we even sometimes punish parents who fail to stop their children from finding porn. How much are these laws based in science? Can ...
2
votes
4answers
11k views

Why does a person feel sad without knowing the reason?

I have known people to behave in a way they despise, and they don't know why.
1
vote
1answer
22 views

Consistency Theory - Why do we go back on promises

I'm fairly new to the field of social psychology so forgive me if this sounds like a naive question. I just read about the consistency principle - "Once we make a choice or take a stand, we will ...
2
votes
2answers
297 views

Is it possible to permanently improve long-term memory?

Many similar questions here ask either about working or short-term memory, or about various tricks and techniques to efficiently remember information. My question is, is it possible to improve the ...
5
votes
2answers
40 views

Grid cells : Between what is the correlation of autocorrelogram measured?

In their seminal paper Hafting, Torkel, et al. "Microstructure of a spatial map in the entorhinal cortex." Nature 436.7052 (2005): 801-806.‏ the Mosers have discovered the grid cells. To show the ...
8
votes
1answer
70 views

Are some facial features more important than others in human facial recognition?

I'm often surprised by the human ability to correctly identify other individuals despite significant modifications due to ageing, hairstyle, injury etc. But, sometimes the addition of a beard and a ...
2
votes
1answer
121 views

How far can we train mental calculation?

Mental calculators are people with a prodigious ability in some area of mental calculation, such as multiplying large numbers or factoring large numbers. Unfortunately I forgot where I heard it, ...
1
vote
2answers
194 views

Why do people commit suicide?

I don't understand why people commit suicide. If I imagine myself in a really bad situation and make a list of what kind of things I would do in that situation, I don't have suicide even in my ...
1
vote
0answers
17 views

Connection between defence mechanisms and personality disorders?

Is there connection between defence mechanisms and personality disorders? If there are, I would like an example of relation between them. How do they affect structure and dynamics of personality?
8
votes
1answer
68 views

How does glial cell activity influence fMRI, EEG signals?

Glial cells comprise about 80% of the cells in the human brain. But physiological models of EEG and fMRI often relate only to neuronal activity. How do glial cells affect large-scale imaging ...
0
votes
0answers
15 views

The 'self' and partitioning of the brain [duplicate]

I would be very grateful if someone could direct me towards any literature on the following thoughts: I have always wondered if my brain were split into 2 and separated while being kept alive and ...
0
votes
0answers
33 views

Isolation and the effects on speech

I wanted to ask about the effects of physical isolation on speech for an adult person in his 20's. I read an article a long time ago where it was found when a person didn't use his language for 3 ...
0
votes
0answers
14 views

Connection between visual snow and ASD?

Is there any research on connection between Autism Spectrum Disorder and the "visual snow" condition?
1
vote
1answer
22 views

What evidence is there for a correlation between being tightly focused on a problem and only using one part of your brain?

I've seen people tightly focused on a problem, in a state of 'flow' and when you break out of it there seems to be a couple of seconds of confusion when they adjust to the circumstances at hand. It is ...
15
votes
3answers
118 views

Is there any study on the effectiveness of taking notes in a lecture vs taking notes on written materials?

In many lectures I heard, I basically copied the lecture notes of the professor from the board into my notebook (I study mathematics). For me those lectures are comparable with going into the library, ...
7
votes
2answers
78 views

Could neuroscientific knowledge and techiques be used to optimise peoples' education and learning?

Expanding upon this, I have two ideas behind this question - 1) that current knowledge of the brain and its workings (biochemically, biomechanically, physiologically etc) is in its infancy and that we ...
3
votes
2answers
340 views

Free online survey and diary software for conducting experience sampling studies

Are there any open source online survey software that enable researchers to use experience-sampling methods, e.g. online diaries (where people answer similar survey questions repeatedly and are ...
1
vote
0answers
34 views

Research on computational models of physiological mechanisms in affective neuroscience at a biochemical level

As computational neuroscience has the mainstream on single neuron/network modelling for biochemical aspect, and computational modelling of physiological mechanism of hippocampus for analytic study of ...
4
votes
1answer
218 views

Why do some days feel fast and others feel slow?

As per the title, why is it some days it just feels like a day can go so fast, yet other days can feel slow? Every day has the same amount of hours, minutes and seconds after all. What is the actual ...
0
votes
1answer
23 views

Approaches to life coaching

I work on a theological reflection of coaching. I would like to list some basic directions/approaches/ways/schools that differ each other. My attempt: Neuroscience based coaching Systemic coaching ...
0
votes
0answers
7 views

What is sleeplessness, and how is it different from being awake and being asleep?

I had a very bad night tonight. I went to bed extremely tired, but could not sleep. Unfinished business and other worries were circling in my mind. After what felt like maybe twenty minutes of tossing ...
14
votes
7answers
2k views

Difference between parallel processing done by human brain and by computers

I am asking a question regarding parallel processing as done by billions of Neurons inside our brain and parallel processing done by our computers in a cluster for example or even on a Graphics ...
7
votes
2answers
94 views

What happens in the brain when conscious awareness is changed during dreaming onset?

I've long been interested in dreaming and there's a peculiar phenomenon of the very start of the dreaming process. Different people experience it differently, but even for the same person there's ...
4
votes
3answers
1k views

What are the differences between Asperger's Syndrome and Schizoid Personality Disorder?

They are specifically listed as two separate disorders in the ICD, but what are the differences between Asperger's Syndrome and Schizoid Personality Disorder? Since both result in a withdrawal from ...
1
vote
1answer
49 views

What is the name of a cognitive bias by which existing facts are tailored to fit a personal hypothesis?

What is the name of a cognitive bias where a person takes all of their knowledge of a particular subject (at a point in time) and arranges it in a hypothesis or world model that makes sense to that ...
2
votes
2answers
67 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 ...
5
votes
1answer
160 views

Does your voice pitch affect your perceived authority?

I heard a claim that people with lower voice pitch are perceived as more credible than people with higher pitch. Is there any research on this?
0
votes
0answers
26 views

Central and peripheral route dilemma

Pretend a woman watching tv and she is moved by the speaker's credibility and his ability to speak at length on the new product. She also notes that he is attractive. So in this case she is likely ...

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