2
votes
0answers
25 views

Perforated patches: Can antibiotics used to induce holes in membrane produce perforations of differential size? [closed]

Perforated patches are a special type of patch clamping. I understand that it is sometimes preferred to whole-cell recordings because it prevents complete diffusion of the electrode solution into the ...
2
votes
0answers
26 views

Are there any legitimate, and reasonable circumstances, where self-delusion is acceptable and/or required? [closed]

Can anyone point out a situation, based in real world events, or an entirely hypothetical situation, where it would be ok/right for someone to delude themselves into believing something false? For ...
2
votes
1answer
110 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 ...
2
votes
1answer
48 views

Is there a standard list of Default Answers which are used in Likert 'type' Scales

I have always had some trouble deciding what to use as the default answers when using Likert 'type' scales. Is there a default list of accepted answers to particular types of questions which are used ...
2
votes
0answers
38 views

How to compute weights and bias for a McCulloch-Pitts neuron?

I am trying to learn how to manipulate McCulloch-Pitts neurons in order to determine their weights and bias based off of inputs. In this example I have inputs: x, y, z ∈ {−1,1} The neuron's output ...
2
votes
2answers
106 views

Difference between meditating and watching a movie [closed]

If I meditate, I concentrate on my breathing; if my mind wanders, I bring its attention back to my breathing. If I watch a movie/show, I concentrate on it; if my mind wanders, I bring its attention ...
2
votes
0answers
51 views

Differences between the many versions of neuromorphic hardware [closed]

There is a ton of neuromorhpic hardware being pumped out these days. Off the top of my head, I can name IBM (BlueGene and TrueNorth), Qualcomm, Neurogrid, Brainstorm (Neurogrid 2.0), Spinnaker, ...
2
votes
0answers
42 views

Can microdialysis be made in Drosophila melanogaster?

Microdialysis is a common method to study the effects of drugs on specific mamal brains zones (mostly in rats), in order to study the it's interaction with the function of those specific areas that ...
2
votes
0answers
20 views

Could markers on cars indicating a common destination improve highway driving efficiency?

This question is a bit of a long shot for this site but it is psychology-related so I thought I'd give it a try. This is a little thought exercise. I was driving down the expressway toward downtown ...
2
votes
0answers
28 views

Bibliographic references about the task of connecting information

I am a researcher in computer science, and I am looking for some literature in the field of psychology related to the task of connecting information; something like a study or a theory relevant to ...
2
votes
0answers
45 views

How does the unconscious mind work and can we consciously have any control over its contents and functions?

I have read up that the unconscious mind has substantial influence over our decisions, reactions and behaviors. Can we have much influence on how it functions and can we use it to our benefit? Also, ...
2
votes
0answers
270 views

Can one become less neurotic?

Is it possible to become less neurotic? If so, how? The only methods I've found are meditation and "death contemplation", and I don't know if those have any scientific support. "Individuals who score ...
2
votes
0answers
45 views

Effects of Social Networking websites on Humans?

What are the effects of social networking websites in the evolution of humans (behavioral, intellectual, etc.)? Have their been any studies (published research, articles) on positive or negative ...
2
votes
0answers
34 views

How do ligands bind to and release from receptors?

I'm wondering exactly how ligands bind to and release from receptors. Until recently I presumed ligands were attracted to receptors through electrostatic forces with no chemical interaction involved, ...
2
votes
0answers
37 views

What is a semantic cognitive map?

Based on: J. P. Carvalho, "On the Semantics and the Use of Fuzzy Cognitive Maps in Social Sciences" (WCCI, 2010 -- PDF) and Richard Dagan's web page Cognitive Mapping. A cognitive map consists of ...
2
votes
0answers
42 views

What method(s) are available which demonstrably increase a person's g factor, (assuming such are available)?

Following up on this question: What method(s) are available which demonstrably increase a person's* g factor, (assuming such are available)? (*if a specific target individual is necessary to respond ...
2
votes
0answers
45 views

ADHD Symptoms Emerging in Adolescence or Young Adulthood

I recently read a fascinating article about the pattern of young women receiving ADHD diagnoses after first displaying symptoms in their late teens or early twenties, typically corresponding to ...
2
votes
1answer
34 views

Is hypnotic susceptibility associated with responsiveness to rapid vs. standard hypnosis induction?

I have been learning about hypnosis, inductions etc. and I have heard how there is a spectrum of how able people are to be hypnotised. There are those who will go into trance at the drop of a hat, and ...
2
votes
0answers
71 views

How to train oneself in the art of obfuscation [closed]

I really liked the movies Frost/Nixon, Thank You for Smoking, The Social Network and then I found this Doonesbury comic strip. I want to know how to train oneself in this art of obfuscation. I am not ...
2
votes
0answers
131 views

Can hypnotherapy help to change my tastes in food?

First a few disclaimers: I am from a scientific background but a marine biology and computing one, so I apologise if I get any concepts wrong, but I will try my best. I have never been hypnotised, ...
2
votes
0answers
53 views

What is the most readable screen font?

Fonts (i.e. letters) that facilitate reading in print don't always read well on a computer screen. New fonts such as Verdana have been developed especially for screen presentation of text. There is ...
2
votes
0answers
29 views

What does current research tell us about addictive behaviors in games?

I'm creating a game, and I would like to know what research I can consult to make it more "addicting". The game is a casual one, like Candy Crush, Angry Birds, etc
2
votes
0answers
99 views

What analogy can a teacher use to teach a child about neuroplasticity?

What analogy can a teacher use to teach a child about neuroplasticity? It'd be easier to explain this to an adult, but a child probably doesn't know enough to understand neuroplasticity. Do you know ...
2
votes
0answers
73 views

Are partially forgotten memories still in your brain?

I have read articles such as... http://www.wired.com/2009/09/forgottenmemories/ and they say forgotten memories are still stored in your brain. What about partially remembered memories. For ...
2
votes
0answers
42 views

Why low audio frequencies seem to detune after an intense workout?

After a specially intense workout (biking, running...), listening to music with headphones, I hear the music pitch has dropped slightly. What I find odd is that not all parts of the sound are detuned, ...
2
votes
0answers
45 views

Can a person's susceptibility to hypnosis be altered?

It is commonly quoted in popular literature that 10% of people are "highly hypnotizable". Given a set of 10 suggestions, such people would have 7 or more suggestions become active. On the other end of ...
2
votes
0answers
53 views

Is it harmful for a right handed person to play a left handed guitar

This is a little bit of music especially handedness. But I do believe it's more inclined to cognitive sciences. Here's my case. I'm naturally a right handed person, writing, throwing, picking up ...
2
votes
0answers
42 views

Does the Minnesota 12 steps model really produce an effective change in the treatment of drugs addictions?

The Minnesota 12 steps model intends to cure drug addiction, but doesn't deeply deal with the personality structure underlying addiction. We know today how addiction is a problem with an enormous ...
2
votes
0answers
28 views

Is there any treatment for cognitive difficulties of patients with Parkinson's disease?

I've read some articles and science papers about Parkinson's disease and found out that many patients often have cognitive difficulties, if not all of them. For memory difficulty, medications to treat ...
2
votes
0answers
17 views

How to compare tasks completed by neural architectures objectively?

When I first saw this video of Spaun and the tasks it can complete (solving the Towers of Hanoi problem, completing the Raven matrices), I was really impressed, but then I realized I didn't really ...
2
votes
0answers
31 views

What is the estimated cost of validating a psychometric test?

I had a conversation with my colleague about the estimated cost for validating a psychometric test (e.g., personality test in I/O psychology) How many people should be included and what are they job ...
2
votes
0answers
96 views

How exactly are socionics and MBTI different?

Socionics superficially looks exactly as MBTI. 8 functions, 16 personality types. There's even a table, perfectly corresponding socionics types with MBTI types. Then what makes socionics and MBTI ...
2
votes
0answers
62 views

Where to find statistical prevalence data for psychopathology over time?

Are there any places where is possible to find historical data for trends of psychological disease? For example some Google website (similar to google trends or NGrams)
2
votes
0answers
32 views

What are the effects of antipsychotic medication on brain volume?

I have read numerous different papers each claiming that antipsychotic medication either helps maintain brain volume or causes brain volume reduction in patients with schizophrenia and other psychotic ...
2
votes
0answers
358 views

Is it true that drinking water before bed causes dreams to be more vivid?

Pavan Teja says on Psychtronics: Drink a lot of water. The more water you drink before bed, the more vivid your dreams. Is this true? Is this because I'm more alert not to, you know, and ...
2
votes
0answers
16 views

What is known about how visual stimuli / preconceptions influence auditory perception?

This question occured to me as I was walking along the street today. I saw two fashionable-looking women on the street ahead of me. One of them pointed to something outside of my field of view, and ...
2
votes
0answers
92 views

Correlation between anorexia and mass media stereotypes

I know anorexia is a complex phenomenon. I've been reading on Wikipedia that: Sociocultural studies have highlighted the role of cultural factors, such as the promotion of thinness as the ideal ...
2
votes
0answers
59 views

Are “dumb product warning labels” an indicator of change of intelligence of general public? [closed]

I've recently heard a podcast by mr Flynn, the discover of the Flynn effect. According to him, populations worldwide are gaining about 3 points of IQ with each generation, but the kind of their ...
2
votes
0answers
78 views

Learning vocabulary: Is it better to learn the word through translations?

Suppose that you have a student that is bilingual. Take for example that the student speaks Chinese and English. Suppose that said student is very fluent in Chinese, but not so fluent in English. ...
2
votes
0answers
40 views

Do any supplements or psychoactive drugs for improving memory have solid long term research?

The non effects of vitamins has been in the new frequently recently. Do any supplements or psychoactive drugs for improving memory have solid long term research?
2
votes
0answers
97 views

Do people with chromesthesia and tinnitus see the “ringing” caused by tinnitus?

Do people with chromesthesia and tinnitus see the "ringing" caused by tinnitus?
2
votes
0answers
29 views

Are there explanations for the thesis that life seems to pass by faster when you're older? [duplicate]

The question is that of the title, but I came up with it with respect to a specific model so I'll state a more concrete variant of it as well: There are theories like the one presented in Daniel ...
2
votes
0answers
106 views

Frequency in Human sexuality bisexual polyandry and polygamy and others?

I've been studying human sexuality and I have a question which I do not know the answer nor do I exactly know how to research. In the psychology of human sexuality specifically bisexuals what ...
2
votes
0answers
220 views

Where to recruit paid participants for online Inquisit experiments?

My team and I are trying to use Inquisit for a reaction-time based experiment looking at attentional bias. However, with the no download policy on Mturk and CrowdFlower, we don't know a good site to ...
2
votes
0answers
37 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
0answers
56 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 ...
2
votes
0answers
120 views

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

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
47 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 ...
2
votes
0answers
49 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 ...
2
votes
0answers
19 views

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

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 ...

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