2
votes
0answers
20 views

fMRI images: In-plane resolution, slice thickness

I have a set of fMRI images (.nii.gz). Now I want to infer the in-plane resolution and the slice thickness. Can this information and perhaps additional information be retrieved with FSL or Matlab? And ...
3
votes
0answers
52 views

Can emotional IQ be learned?

Can emotional IQ be learned? This question concerns both the general population and those with lower than average emotional quotients such as individuals with Asperger's, or Autism spectrum disorder ...
2
votes
0answers
54 views

How to recognize people with high need for cognition?

In my own little study I am trying to describe the personalities of different persons I know personally, by adding traits to them. Among other traits, I am looking for those who have a high need for ...
0
votes
0answers
18 views

I am trying to flip .nii images using pm_flip but it isn't working

I am using pm_flip to try and flip .nii images, but when the window opens to select the images, it shows that there is nothing in the folder that holds my images.
3
votes
0answers
18 views

Are there psychiatric medications that have an anti-tolerance effect?

Patients usually develop tolerance to their psychiatric medications when used over a long period of time. This is because of how the brain gets used to the dosage in order to reach equilibrium again. ...
8
votes
3answers
1k views

Are colors real?

We know that we distinguish colors when they fall on our photo receptors in our eyes and neurons pass its signals to our brain to recognise them as the specific colors. How accurate is it? For ...
1
vote
0answers
32 views

reliability of fmri and pet [closed]

While I admit that pet/frmri scanning is possibly reliable when measuring physical aspects of the body, I would like to know how reliable it is when measuring cognitive aspects e.g. emotion. How ...
2
votes
0answers
19 views

Tactile perception of printed advertising materials and brand image

Does texture of paper (e.g.matt or glossy) of printed advertising materials affect the perception of brand image? From what I've researched so far ...
3
votes
1answer
211 views

Are people who have a crush on someone generally delusional with respect to their crush?

This question came up in relationships.SE (still in beta) in this lengthy thread (which I hope you can get access to). Basically the disagreement goes as follows: Telling somebody with a crush ...
8
votes
1answer
90 views

Comparative functional neuroanatomy: humans & octopodes

Cephalopod brains are toroidal (high surface area to volume ratios!), with the esophagus passing through the, uh, donut hole; octopodes are very intelligent, particularly spatially. Where can I find ...
2
votes
1answer
34 views

Is there a way to have strangers tag my images?

I would have liked to know what thoughts people get from various images, so that I could trigger targeted thought patterns with images. An easy way to do this would be if I could find an online ...
4
votes
1answer
78 views

Does a short nap improve learning efficiency?

When one attempts to learn a new skill (e.g., play a guitar), it is often heard that the first hour of practice is more effective than the second. I have heard some people say that even 10 minutes of ...
0
votes
0answers
18 views

Name of study/ability to gain information about people by observation

I was wondering if there is a name for the study/ability to gain information about someone just by observing certain traits or visual features. Something like what Patrick from the mentalist does.
4
votes
0answers
27 views

Does sensory deprivation affect cognitive abilities?

I am wondering if the loss of vision or hearing early in life (say, before the age of 14 years) affects cognitive abilities later in life? I would imagine that as a group, early-blind or early-deaf ...
1
vote
0answers
29 views
4
votes
2answers
133 views

Gender differences in IQ among undergraduate psychology students

While marking undergraduate coursework relating to gender differences, it occurred to me that there could well be systematic effects of gender on IQ among the undergraduate populations relied on for ...
0
votes
0answers
17 views

Are there studies or research about the limits of healthy reading?

I would like to know if there are studies about the effects of reading too much in our cognitive abilities if there is any.
21
votes
2answers
1k views

What color is this dress? — And why do some see it as white and gold and others see it as black and blue?

Here's the dress (and keep reading, this is actually a serious question): This question about this image has apparently become quite a rapidly spreading meme on the internet. And after conducting ...
5
votes
2answers
105 views

Is it possible to erase problematic memories?

This question is inspired by a question I answered on Health. Can we erase problematic memories to aid recovery from depression? A depressed person asked how to erase specific unpleasant ...
8
votes
0answers
46 views

Does a recent general review of recurrent neural networks exist?

Does anyone know of a comparatively recent paper reviewing the literature on psychological applications of recurrent neural networks? I'm looking for a paper which provides a general overview of the ...
20
votes
1answer
531 views

Medium-term effects of polyphasic sleep on performance

Typical sleep patterns of one big block of 6 to 9 hours with no naps is usually referred to as monophasic sleep. A second natural sleep pattern is biphasic sleep which breaks up your sleep into two ...
3
votes
1answer
81 views

Is fear of parasites an explanation for trypophobia?

Trypophobia is the alleged pathological fear of objects with irregular patterns of holes, such as beehives, ant hills and lotus seed heads. I find some sample pictures that relevant to ...
20
votes
5answers
591 views

Why do we prefer visually aligned objects?

We all know visual alignment is one of the foundations of design. Everything must be aligned with everything else. We also know that when things are aligned it is easier to process information. My ...
2
votes
0answers
27 views

When is Mindfulness Based Cognitive Therapy not useful, or bad?

I'm writing my Bachelor on MBCT, and while there are a ton of studies on the positive effects of mindfulness and MBCT, I'm wondering if there are any cases where MBCT shouldn't be applied. I've found ...
5
votes
1answer
172 views

Is Altmann's memory-for-goals model valid for higher-level multitasking?

Altmann's memory-for-goals model models goal-directed cognition in terms of the general memory constructs of activation and associative priming (Altmann 2002). From reading the paper I understand the ...
7
votes
1answer
340 views

Has anyone formally tested Josh Pellicer's theory on human sexual behavior?

I read Josh Pellicer's book titled "Tao of Badass." He discusses the sexual behavior of men and women and how they interact during the dating process. However, I have been unable to find any ...
5
votes
0answers
35 views

Are males more likely to view homosexuals as mentally ill than females?

It's generally accepted that males tend to have a more negative attitude toward homosexuality than females: Three studies conducted with students at six different universities revealed a ...
5
votes
2answers
326 views

Can cats get depressed in a way similar to humans?

Most of the research on depression seems quite human focused. Can cats also get depressed in the same way there's depression for humans?
4
votes
1answer
73 views

Is it possible to improve interoceptive awareness/accuracy? If so, how?

For those unfamiliar, interoceptive awareness/accuracy involves awareness of, and sensitivity to, internal physiological sensations ("My heart is beating fast"). Interoceptive information is ...
0
votes
1answer
50 views

Why do difficult-to-learn subjects seem easier in retrospect?

Background: I have recently noticed that in class, that after I finished a unit, it seems less difficult than I expected it to be. It has happened in math, physics and electronics. Is it possible ...
8
votes
4answers
213 views

To what degree is emotional state visible in a person's eyes?

Is it true that a person's emotional state (such as arousal, fear, etc) can be determined by looking solely at the persons eyes? Here I am assuming that this may be the case only in limited ...
3
votes
1answer
40 views

What is the subjective wellbeing instrument that is used by Science of Happiness for check-ins?

I am doing some work with students on happiness and thought it would be useful for us to have a look at their subjective well-being. The EdX Science of Happiness course made use of weekly checkins ...
8
votes
1answer
295 views

Are presence questionnaires valid in a between-subjects design?

Usoh et al. (PDF) applied presence questionnaires (which are usually designed to measure one's feeling of presence in a virtual environment) in both a virtual and a real world environment in a ...
1
vote
0answers
18 views

Is there evidence for cross-cultural differences in problem solving skills?

Does the thought process in our mind for solving a problem or bringing out a solution to a problem depend on culture or language? If so, how can these skills be represented and addressed?
3
votes
1answer
35 views

How did Fechner justify the assumption that the just-noticeable-difference in sensation is constant?

As stated here on Wikipedia: 1 Weber's law states that the-just-noticeable-difference (JND) of an intensity of a stimuli divided by the intensity of that stimuli is always constant. Mathematically: ...
7
votes
1answer
257 views

Can stress or training influence the perception of time?

I have had this experience that I fell with my bike on an icy street. During the fall time seemed to slow down and I had an apparent age-long time window to stretch my hand and safely catch my fall. ...
3
votes
2answers
101 views

Why are counsellors not supposed to give advice or lead the client? Is it possible for a counsellor not to be leading?

I’ve taken a course on counselling psychology and have attended a counselling sessions myself. All the literature I’ve read has said counsellors should not give advice. My question is why is this ...
2
votes
0answers
14 views

What are your thoughts on Accelerated Resolution Therapy?

Recently I came into contact with my aunt, and it seems she has been doing very well. She has been developing a therapy technique that, she claims, helps resolves psychological problems from trauma, ...
5
votes
0answers
31 views

Curved/angled geometrical forms and association with femininity/ masculinity

Is there any research or theoretical reasoning on a strong inclination of human mind to associate curved forms with femininity and angled ones with masculinity? (A similar concept of association is ...
2
votes
0answers
15 views

(Co)Registration in the preprocessing pipeline

I have a general question about registration and coregistration in the preprocessing pipeline of fMRI images. For me it is not clear what this is. So, motion correction, slice time correction, ...
0
votes
0answers
56 views

Are lifestyle choices the real solution to depression?

My Questions: What research supports (or negates) my theories below? Specifically, do anti-depressants, alone, provide a permanent long-lasting solution to depression or is the real solution to ...
0
votes
0answers
14 views

Exercise and cognition [duplicate]

This article confirms my personal experience. Exercise + omega-3 rich diet enhances my cognitive abilities. When I run, I feel my mind clears and I'm able to think faster. What else can I do to ...
7
votes
0answers
82 views

What are the psychological differences in camelCase and underscore_case programming conventions?

In computer programming, spaces are often forbidden in the declaration of variable names, so programmers have created alternate methods of identifying word boundaries in variable names: camel case and ...
4
votes
1answer
58 views

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

The Minnesota 12 steps model claims 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 range ...
3
votes
1answer
96 views

What is the upper bound on rate of learning in young adults?

I was wondering how a normal adult in their 20s could best structure their life to make best use of their capacity to learn. I am no expert in cognitive science, so I assume just a really common ...
9
votes
3answers
235 views

Is it easy in languages other than English to read a paragraph where all but the first and last letters of every word have been rearranged?

I was really surprised how fast I was able to read and comprehend following text: I cnduo't bvleiee taht I culod aulaclty uesdtannrd waht I was rdnaieg. Unisg the icndeblire pweor of the hmuan ...
2
votes
1answer
20 views

Slices and aquisition of fMRI

Is a slice obtained with functional MRI (fMRI) always 3-dimensional, i.e., x-y-z? I thought that a typical fMRI scan's total imaged volume would be 4D, i.e., made up of 3D slices plus time.
5
votes
2answers
146 views

What are some examples of controversial themes in psychology?

There are a number of themes that are controversial (provoke debate, are unsettled, polarize opinion, or are reflected by a range of positions) in psychology. One example involves nature vs. nurture: ...
5
votes
3answers
72 views

What research has been done on brain-to-brain interfaces?

Is there an existing research area focusing on brain to brain interfaces? If so, what are some papers that have been published in this area?
2
votes
1answer
55 views

Is consciousness a sub product of the brain or is there a duality? [duplicate]

I am trying to understand what consciousness is, based on my basic knowledge of our senses, artificial intelligence (computer vision, specifically) and some philosophy. Here's my reasoning: As far as ...

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