0
votes
1answer
44 views

Eating disorders and childhood sexual abuse

It is my understanding that extreme eating disorders such as bulimia are very intertwined with childhood sexual abuse. Just how strong is that link? I have a relative who is killing herself with ...
2
votes
0answers
36 views

Things not physically moving very hard to concentrate upon - suggestions? [closed]

Hello dear cogsci users, I am a (fledgling) programmer by profession, one who also squarely fits the description of an ADHD person. The symptoms have been making it tremendously hard for me to ...
12
votes
3answers
793 views

Why is Asperger Syndrome poorly recognised in France?

Asperger Syndrome is quite well-known in psychiatric circles, as well as (to a lesser degree) the general public, in many countries the western world. However, in France, Asperger Syndrome is ...
3
votes
0answers
24 views

Do laypeople think lifestyle changes are effective at preventing and treating disease?

I'm curious about how laypeople think about healthy lifestyle changes (like eating well, not smoking, exercising) that are scientifically known to help prevent and treat a number of diseases. People ...
7
votes
1answer
159 views

Why is a lack of response to punishment in adults considered significant in diagnoses?

It seems that a lack of response to punishment is often considered useful in diagnosing conditions or symptoms. A good example of this may be in diagnosing psychopathy, in which a lack of response to ...
0
votes
0answers
41 views

What makes some criminals glamorous to others?

Some murderers are glamorized by society while others labeled monsters. In both cases, they can commit the same terrible crimes and cause the same amounts of pain - yet one can be romanticized the ...
1
vote
1answer
411 views

What causes fetishes? Are they sexual disorders?

Why do people have fetishes, such as foot fetishes? How do such fetishes form? Are childhood incidents the main cause of fetishes? Are fetishes a sexual disorder?
3
votes
1answer
99 views

Is it possible to quantify 'pettiness' in a personality?

Petty is a word that is pretty clearly defined: Not very important or serious Relating to things that are not very important or serious I'm interested in measuring the degree that someone ...
2
votes
1answer
65 views

What is Attention Deficit Disorder on adults and how is it treated?

Attention deficit disorder often corrupt other people's thought on the person that has ADD. The person with ADD is very forgetful, and often get agitated easily. Moreover, people with ADD can to be ...
-3
votes
1answer
197 views

What kinds of maths to learn for understanding dynamical systems in cognitive science? [closed]

A current trend in cognitive science is to view the mind as a dynamical system (e.g., Continuity of Mind by Spivey, in which cognition is understood as a "continuous and often recurrent trajectory ...
4
votes
3answers
2k views

What is the definition of sanity? How can I prove someone either sane or insane?

In my experience the definition of insanity is thus: Insanity: The state of being seriously mentally ill, mad, and/or irrational. Is there a proper scientific definition of this term? While ...
6
votes
2answers
118 views

Does Andler's (2012) article on 'Mathematics in Cognitive Science' provide an accurate picture of mathematics in cognitive science?

Andler (2012) wrote: What role does mathematics play in cognitive science today, what role should mathematics play in cognitive science tomorrow? The cautious short answers are: to the factual ...
1
vote
0answers
58 views

What is the possibility that research in neuroscience can lead to a new kind of mathematics?

The mathematics of astrophysics is far more complicated. That scientists say the brain is the most complex organ we know. So will mathematics evolve to tackle such complexity? Or does the required ...
8
votes
1answer
2k views

What are the real life applications for Probability Learning?

Probability learning is a principle that states probability of a response tends to match the probability of the reinforcement. How does one achieve such rationality under uncertainty? What are ...
4
votes
1answer
87 views

Psychology behind repeated viewing of certain pictures and songs

Often it happens that we like to frequently listen to a particular tune or song or view some pictures or images repeatedly time after time. What are the reasons and psychology behind this?
6
votes
2answers
933 views

What is the psychology behind male pornographic actors having larger than average penises?

There is a question What does scientific research say about the relationship between penis size and attractiveness? This answer and this link give the statistics of penis size. Given these ...
2
votes
1answer
56 views

Why does splitting attention between a primary task and another task appear to improve performance on the primary task?

I've been thinking about my performance at various tasks and where my focus is at during them and something's really got me confused. It makes sense that devoting all my focus to a task while I'm ...
9
votes
1answer
146 views

How does evolution help in Minsky's theory of a resourceful mind?

I've read Minsky's book The Emotion Machine, where he explains how the mind can be seen as a set of resources interacting and self-interacting based on several levels of change. The explanation is in ...
2
votes
1answer
70 views

What introductory material is available linking complexity theory to cognitive science?

Does complexity theory speak to cognitive science? If yes, where can I find some material to explore that is suitable for undergraduate level understanding? In particular, is there any audio contennt ...
7
votes
0answers
73 views

What personality traits moderate the effects of trauma on empathy?

Logically there are three ways trauma can affect a person's propensity for empathy. increase decrease no change What are the key personality traits that can be used as predictors of this outcome?
3
votes
0answers
82 views

What is the neurobiological basis of Spearman general factor of intelligence?

I found here a brief intro to genetic factor of human intelligence: http://www.ncbi.nlm.nih.gov/pubmed/1036362 Also there is known that gyrus hipocampii is basis of STM which have role in general ...
3
votes
0answers
54 views

Diagram of the peripheral nervous system of different animals?

Can anyone recommend a good resource (free or paid) for finding detailed images of the nervous systems of various animals? In particular I am looking for images of the peripheral nervous system of ...
3
votes
0answers
136 views

What happens neurobiologically when people “think fast”?

This question is related to this one: How long can a person stay happy, excited and motivated about something new? I found a couple of references to research that links "thinking fast" to mood lift: ...
3
votes
0answers
47 views

How do humans perceive height or vertical drop?

I'm looking at this video: Neil Burgess: How your brain tells you where you are, which discusses neurons within the brain that help people remember where stuff is in relation to other objects. I'm ...
13
votes
2answers
907 views

What, if anything, sets humans apart from other species?

As I grew up, I was taught that the difference between humans and animals was that human being have free will and animals do not. The basis being animals will act accordingly to the nature of their ...
4
votes
0answers
75 views

Are we to a point in research that we can correlate measurable phenomena with brain changes?

Given that Long Term Potentiation (LTP) is the process of improving synaptic efficacy. Given that within a lab, the strength and repetition of stimulus on the brain can be linked with the priming of ...
3
votes
0answers
51 views

What is the neurological mechanism behind the feelings associated with loneliness?

Loneliness can be debilitating, and the feelings associated with it can be overwhelming, including feeling 'cold inside', sad, hopeless and even helpless. Many things can 'cause' loneliness', both ...
3
votes
0answers
89 views

What are the neurological differences between varying types of love?

It stands to reason that the biochemical cascade involved when a person experiences love, gives a feeling of well-being and drive. Studies in neuroscience have involved chemicals that are present ...
5
votes
0answers
42 views

Is association, conditioning, and symbolic learning the same thing?

Symbols and Communication: At some point in human history, we developed communication. Our brains were able to understand that things stood for something else. For example, the sound we make when we ...
5
votes
0answers
120 views

Can lucid dreaming detract from the recuperative effect of REM sleep?

Imagine you mastered lucid dreaming, so you have a lucid dream every night. You might want to use this phase to do creative work or problem solving. Would this have a negative influence on the ...
6
votes
0answers
66 views

How much additional sleep is required to recover from a given number of hours of sleep deprivation?

A previous question dealt with whether it is possible to catch up on lost sleep. This question is a little different. Assume that a healthy adult has been deprived of sleep for "x" hours. How much ...
5
votes
2answers
321 views

Why don't people read instructions?

Some people are very careless when reading instruction on a work task they've been given or in reading any other kind of text. They would skip some of the sentences, not get deep into other and ...
10
votes
0answers
141 views

Human behaviour in one-shot perfect information games

Background A one-shot game is one where two participants have some set of actions $\{1, ... , n\}$, they make their decision on which option to take (without knowing the decision of their partner, or ...
3
votes
1answer
67 views

Enhance recollection abilites

I hope this is a good way of asking this question. I am not generally the guy with the best memory out there, so I looked a bit into it and I am concluding my recollection phase is the weakest. It's ...
2
votes
1answer
81 views

What is the typical relationship between time and remembering details of events from the past?

When I try to recall details for the past few days, I can recall today's events well, yesterday's events less well, and when it comes to the day before, things start to be fuzzy and this is as fuzzy ...
1
vote
1answer
48 views

Is there a way to hasten recovery from sleep inertia?

Sleep inertia is a transitional state of lowered arousal occurring immediately after awakening from sleep and producing a temporary decrement in subsequent performance. (1) There is study ...
3
votes
0answers
53 views

Book review for “Qualitative Mathematics for the Social Sciences”

Has anyone read/reviewed this book - Qualitative Mathematics for the Social Sciences? I have been trying to find a credible review on the reliability of the book.
2
votes
2answers
113 views

What experiment can be devised to find out whether I am awake or in sleep

As he saw; he could see a packed court and his ministers coming up to him for advice and then he felt his eyelids shutting down...We he opened them he found sitting at a street corner asking for ...
2
votes
2answers
103 views

Why neural architecture is not hardwired for N-dimensional vision but hardwired for abstract math?

In The Theoretical Minimum, in lecture 1, Leonard Susskind says that you can only visualize 3 dimentional images. (see yourself). Therefore, he says, in order to deal with N dimensions, you need to ...
4
votes
1answer
129 views

Can our brain do trigonometry?

I was sitting in college today today doodling around as I was bored, when I drew an arrow onto my paper, Looking at the arrow, I predicted that the arrow would move in the direction it was facing. ...
10
votes
2answers
521 views

What do the super-large brains of whales and elephants map to?

Elephants and whales have brains that are much larger than those of humans. It is presumed that much of their brain is used up for their larger bodies (after all, there is a allometric scaling between ...
4
votes
1answer
72 views

Are we actually seeing black colored objects?

We know that black objects absorb light with almost all the frequencies of the visible spectrum. This means there will not be any frequency of light reflected and falling on our retina, in order for ...
2
votes
0answers
17 views

Is it harder to perform a difficult act or avoid doing a compelling act?

Suppose what we have a set of choices $S$. Also suppose that $S$ consists of two "difficult" choices $X$ and $Y$ that rely on action and inaction respectively. So $S = \{X, Y \}$. Is it more difficult ...
10
votes
2answers
494 views

Why might a stutterer not stutter when talking to themselves, whispering, or singing?

Background: I'm a stutterer myself and have always wondered what caused my stuttering. There have been reports of the effects of certain genes and environmental factors that causes stuttering. But ...
15
votes
2answers
2k views

Is there a term for trying to remember a word, but only remembering its first letter?

This happens to me frequently. I'll say, "Oh you know that guy... uhh... I can't remember his name. But he starts with a 'Z'." You can remember part of the word but not the whole word. Is there a ...
7
votes
1answer
96 views

Significant baseline, Oddball paradigm

I recently conducted an EEG experiment using a passive Oddball paradigm with two experimental conditions : standard stimuli (occurring with a 85% probability) and deviant stimuli (occurring with a 15% ...
9
votes
1answer
282 views

Is remembering a list of words an example of semantic or episodic memory?

I'm having a hard time making a clear distinction between semantic and episodic memory. When presented with idealized examples, I find the breakdown clear; describing a trip to Paris is an example of ...
10
votes
3answers
781 views

What is the effect of motherese on development?

Most cultures (Falk, 2009) have a special type of language that is used to talk to children: infant-directed-speech (IDL; or informally, motherese, baby talk). For instance, Fernald (1992) argues that ...
6
votes
2answers
88 views

Why does extrinsic motivation sometimes reduce intrinsic motivation?

Why is it that if a person likes subject X but then when he gets paid for it he doesnt like it anymore. What causes this?
6
votes
2answers
76 views

What is the name of a test presenting words in different colors?

What's the name of this psychological test where you. Read and pronounce words in three colors (red, blue, green). - Words and colors match. - Say word and color (which are the same). As above - ...

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