5
votes
1answer
116 views

Computational model of biological object recognition

The human brain can achieve a remarkable ability to recognize visual patterns in an Invariant, selective and fast manner. The human visual system is quite powerful. It has an exquisite selectivity ...
5
votes
1answer
99 views

Can tinnitus be measured with EEG or MEG?

Can tinnitus be measured with EEG or MEG (magnetoencephalography)? Is it visible in a power spectrum? In an ERP/ERF?
5
votes
2answers
164 views

The effect of proper food intake on emotions and brain function

Recently I wasn't eating at the proper time and I often skipped meals. I was angry, stressed before taking my meal, and suddenly, I felt good after having my dinner. I have felt the same way many ...
2
votes
0answers
31 views

Identifying Overly Complex Tasks

It seems to me that societies frequently construct systems that may be too complicated for any individual to operate competently within. For example, the tax system, the legal system, the medical ...
2
votes
1answer
32 views

What would be the result if a color-sound synesthete were to go color blind due to diabetes?

Color blindness may be caused by diabetes. Would a color-sound synesthete lose her/his ability to hear two different tones when he/she is watching, let's say, magnets: ?
3
votes
2answers
236 views

Neural Microfilaments for Computation?

I just watched an interesting TED talk (http://www.youtube.com/watch?v=1d5RetvkkuQ) where a Stuart Hameroff proposes that a neuron's microtubules are responsible for computations, and that they are ...
0
votes
2answers
33 views

Does logical thinking or counting develop first in children?

During the course of normal brain development, what comes first: logical thinking or counting?
5
votes
1answer
79 views

Are connections in the human brain directed?

Do connections in our brain have a direction, or do they behave equally in both directions? I am especially interested in the structures responsible for memory.
3
votes
2answers
79 views

Why is “breaking a car” considered a sort of therapy?

I've heard this several times. People breaks things to feel more relaxed, less depressed or is there some other reason? What do you call this effect?
2
votes
1answer
85 views

Why do programmers work at night?

I can be described as a morning person, where waking up at 4:20 AM to catch a flight is no problem. My colleague on the other hand go to bed no earlier than midnight and often later than that. We're ...
4
votes
2answers
148 views

Can a biological entity be thought as a simple algorithm? Case-study with the concept of randomness

John Von Neuman believed that all organisms can be though of as information-processing systems. He built on the work of Alan Turing (algorithmic) to create simulations of biological entities. This ...
3
votes
1answer
89 views

Why do people often do unnecessary things while performing a main task?

And this is not about procrastination (I'm almost certain). I've been noticing it since childhood that people (me included) tend to do unnecessary side activity, especially if they're invested in the ...
2
votes
3answers
921 views

What is this method used in the “it's not your fault” segment of Good Will Hunting and why does it work?

I mean the "it's not your fault" part at the end of this movie segment. Could anybody explain this method and why it works? What happens if the psychologist didn't get any reaction (like crying) ...
0
votes
1answer
57 views

Tried and tested way to repair malfunctioning thought process [closed]

Could someone here lead me to tried and tested methods to repair a malfunctioning thought process after depression? I have read through http://en.wikipedia.org/wiki/Thought_disorder. Specifically to ...
3
votes
0answers
78 views

What does it mean to overthink?

When does thinking of the mind becomes overthinking? and How is it different from serious and critical thinking? What are the causes of it?
1
vote
1answer
50 views

Neurotransmitter control via biofeedback?

According to this thread, certain regions of the brain, and even some distributed activation patterns can be up/down regulated via bio-feedback. Is it possible in theory and is there any research ...
1
vote
0answers
28 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 ...
0
votes
1answer
79 views

Difference between the strong-AI (AGI) and cognitive science [closed]

I like to know the differences in the objectives of those fields.
2
votes
0answers
51 views

From a psychosocial standpoint, how is violence different from aggression?

I recently watch Steven Pinker's video on violence and figured out that I don't understand the difference between violence and aggression. According to Wikipedia aggression is: Aggression, in its ...
0
votes
0answers
38 views

Why do humans enjoy watching things they pine to experience and possess?

It's quite observable that humans tend to enjoy watching* things that they don't possess or haven't experienced, but wish to. They tend to derive pleasure and enjoyment by watching and talking about ...
0
votes
1answer
36 views

Do humans look favorably upon unselfish/mysterious actions?

Science and morality are separate spheres of reasoning. Only by recognizing them as separate can we have them both. If discrimination is wrong only if group averages are the same, if war and ...
8
votes
2answers
338 views

Which equation is Ebbinghaus's forgetting curve and what do the constants represent?

First off, I've come across two different forgetting curve equations. $$R = e^{-\large \frac{t}{s}}$$ where $R$ is retention, $t$ is time and $s$ is strength can be found on Wikipedia. And $$b = ...
4
votes
2answers
174 views

Why do we scream in pain and fear?

Why do humans (other living things too, but not sure) scream and make high pitched sounds when in pain* or when in fear that something painful* will imminently be inflicted upon them? * both ...
6
votes
3answers
209 views

Can scientific evidence support concepts of the soul?

In some spiritual premises, the soul is said to belong to the Almighty. Religions (Christianity, Hinduism, Buddhism) all talk about cleansing our inner being because only when it's pure, its actual ...
3
votes
1answer
92 views

Is there a psychological basis for getting hiccups?

Is getting the hiccups sometimes related to our mental condition, i.e., stress level, etc?
-3
votes
1answer
128 views

Will a person with an artificial heart have feelings if heart is the organ to feel emotions? [closed]

I sometimes wonder whether the heart has feeling or experiences emotion. I think the human mind manages everything. I got this question in mind as recently the artificial heart was created and it ...
1
vote
0answers
38 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 ...
2
votes
1answer
59 views

What are the visual cognitive abilities of a new born?

We know that a newborn (3 days or less) can mimic facial expressions such as tongue protrusion and head movement. This means that the child can detect faces, segment various parts of face like tongue, ...
0
votes
1answer
58 views

Why does one's mind swing between different moods based on external circumstances?

This is an objective question even though the example I have mentioned below is subjective. Is this a universal phenomenon, or is it only something that I have perceived? Scenario1: Event: ...
2
votes
1answer
79 views

What is the mechanism behind time perception?

I wonder if it's known how time perception works at the fundamental level. For example, to count accurately a minute/hour, do we have to keep track of the time passed counting in our minds or ...
0
votes
1answer
182 views

Why do people blame others rather than take responsibility?

In business classes we are told to be responsible and take responsibility for our action. Get mugged? Well, lock your door next time. That sort of thing. But that's not how most humans behave. Humans ...
1
vote
1answer
64 views

What are some psychologically normal reasons for a parent to reject their child?

In family psychology are there any normal (not abnormal) reasons to give up and cut off communication with your child (adult or otherwise)? I would think it would be rational to have a closed adoption ...
1
vote
0answers
33 views

Is unsweetened tea 'stronger' than sweetened tea

I feel that if I have unsweetened tea, it has a stronger hit. i.e. it is more stimulating than a similar cup of tea in which some sugar has been added. I can say the same about coffee. Is it just me ...
2
votes
1answer
70 views

Is all vision based on movement?

This is something I recall from a class on human perception: vision is based on "movement" or change in what hits receptors, so if your eyes were perfectly still you couldn't see, but always-present ...
4
votes
4answers
128 views

How do people perceive subjective scales?

Let's take a picture of apples: Are there experiments conducted that study the distribution of the following answers to the question "How many apples are on this picture?": Very little Little ...
4
votes
1answer
128 views

What maladaptive behaviours or cognitive distortions develop as a result of chronic childhood illness?

It's fairly well documented that childhood trauma (such as chronic illness) can lay the neurochemical groundwork for conditions like depression later in life. A paper, "The link between childhood ...
4
votes
2answers
141 views

Do you need sleep every night?

I haven't slept for a day, but feel fine. It is sometimes assumed that one needs 8 hours of sleep each night, but I think this is sometimes not true. Is it okay to get no sleep one night and then ...
6
votes
2answers
156 views

Is ignoring messages a learned behavior?

As someone that works troubleshooting stuff, I've seen a surprising amount of people that, when confronted with messages, warnings and errors, tend to seek help fast (or early in the process) in the ...
3
votes
0answers
90 views

What makes us look into camera lens when we're being filmed?

I haven't met a person who wouldn't at least glance at a camera's lens from time to time when they're aware it's capturing an image or a video of them. Usually creatures transmit a lot of information ...
2
votes
0answers
41 views

What are some theories on Cognitive model of Human Imagination?

I have no knowledge about neuroscience but recently I was wondering what is the cognitive model of Human Imagination? How does the human imagine things that don't exist? Suppose I ask anyone to ...
0
votes
0answers
36 views

Looking for happines in marriage survey according to living/not living together before marriage

Do you know any research/survey results comparing how happy do people feel in marriage (after a few years) comparing marriages who lived together before marrying and living separately? There are many ...
0
votes
1answer
35 views

How are inherited instincts related to deprivation states?

In Psychology and Life (Chapter 1, 18th edition), the authors (Gerrig and Zimbardo) write that According to the psychodynamic perspective, behavior is driven, or motivated, by powerful inner ...
0
votes
1answer
135 views

Psychological explanation for perceptions of the Loch Ness monster

I previously asked about whether physics could explain the occurrences of the rogue waves which could psychology explain the eyewitnesses' perceptions of the Loch Ness monster? (The Physics.SE ...
3
votes
1answer
86 views

Why do we feel regret?

When I make a bad decisions, I feel regret. But why do I feel regret? What benefit do I, or does anybody, get when they feel regret? What is the benefit of regret for those regretting?
3
votes
2answers
230 views

How do personality tests work that require you to choose one of two statement that applies most to you?

There are different kinds of psychometric tests, I think the numerical and verbal ones are fair enough, I can see their usefulness. However, I cannot understand how the 'soft' psychometric tests work ...
4
votes
1answer
102 views

Are people more likely to pick the odd one out?

I was wondering if there has been any research to suggest that when given a list of options to choose from, people are more likely to pick an option if it looks different to the other options? My ...
3
votes
0answers
34 views

What's the impact of studying learning theory in actual learning?

Are there any studies showing the impacts of learning about learning theory on someone's learning? Moreover, at which point learning about learning first makes an impact on you learning a new subject? ...
2
votes
1answer
82 views

How did Ebbinghaus decide on his number of words in a series?

Herman Ebbinghaus discovered the forgetting curve, by memorizing series of non-sensical syllables like "zod", "byh", "tef", etc., and than seeing how long it took to forget them. The results are ...
-2
votes
1answer
78 views

How would a masochist experience rape?

To quote wikipedia Masochism involves receiving of pleasure—often sexual—from acts involving the .. reception of pain or humiliation. How would a masochist experience rape? Would they find it any ...
2
votes
1answer
92 views

At what age do children typically reach adult reading speed?

A kid who just started to read puts a lot of effort in processing sentences. These efforts will decrease as he/she gets older and, at some point (around 12, 15?), will read as fast as an adult. Is ...

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