1
vote
0answers
15 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?
0
votes
0answers
14 views

Long Term Memory and Cognitive Science? [closed]

What does Cognitive/Neuroscience say about embedding/retrieving information in the Long Term memory? Over the past few months my memory has declined sharply. I'm only 28 years old. My ability to ...
0
votes
0answers
18 views

Numerical Cognition Resources [closed]

Can you provide me with resources? Also keywords to use for search. I don't know what specifically to use as keywords to get results related to the subject; Any help?
3
votes
1answer
28 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
232 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. ...
-2
votes
0answers
16 views

If mind is said to be a fermion field in Quantum Field Theory, then does it hold energy? [closed]

Referring to the research paper Quantum Field Theory (QFT) of the human psyche in NeuroQuantology 2005|Issue 1|Page 7-42 by Belal E. Baaquie and François Martin, if we say that the fermion field of ...
3
votes
2answers
77 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
13 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
14 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, ...
-1
votes
0answers
22 views

Anchoring mania in depressed phase as an alternative treatment

I'll start with a disclaimer: I am not a psychologist nor psychiatrist, however, I started gathering interest into how our mind works. My current knowledge comes from what the "Pick Up Scene" is ...
0
votes
0answers
41 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 ...
-1
votes
0answers
16 views

oppositional/ defiant student with reactive attachment disorder [closed]

What are some best practices for a six-year-old reactive attachment disordered student who is also extremely defiant and violent when directed?
0
votes
0answers
13 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 ...
0
votes
0answers
25 views

Is Contrarian a Psychology Problem?

I was searching Google for a name given to a person who disagrees with the majority decision regardless whether he/she truly believe in the opposing idea. An example, if everyone in group A agrees ...
7
votes
0answers
73 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
54 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
95 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
202 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
19 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.
0
votes
0answers
22 views

How do I conduct a meta-analysis of treatment efficacy studies? [closed]

I want to carry out a meta-analysis of schizophrenia treatment efficacy studies in Europe from the past 15 years. How can I appropriately analyze the data I have collected?
5
votes
2answers
123 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
60 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
47 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 ...
3
votes
0answers
24 views

Do males or females have a greater fear of deception?

Question: Do males or females have a greater fear of deception? The motivation for the question comes from a transgender context: I more frequently see reports of men being afraid of finding ...
-1
votes
0answers
16 views

What personality traits make someone more likely to reach 50 w/o experiencing death, majorish physical injuries or severe infections?

I can't seem to find this easily (besides stupidity causes accidents, which is obvious). I found that conscientious and unstressed people live healthier and longer but I don't care about how healthy ...
7
votes
1answer
100 views

How does the alpha brain wave frequency range distribute over the population?

Alpha brain waves show up in your EEG when you close your eyes. Alpha waves are brain waves between 8 and 13 Hz. How does this frequency range distribute over a population of people?
7
votes
2answers
101 views

How should results from linear mixed models (LMMs) be reported?

Are there any official APA guidelines for reporting linear mixed model results? Can I take an approach similar to what would be done with an ANOVA (i.e., report the p-value, standard error and .95-CI ...
2
votes
0answers
22 views

Do people struggle to empathise with people who are very different to them?

Do people struggle to empathise as much with people that are especially different to them? For bonus points: does that include learnt qualities, like being very knowledgeable about something?
-3
votes
0answers
16 views

Can exceptional creativity be learnt [duplicate]

Some people want to be rich, some people want to be famous. I just wanna be a genius. Genius is defined as a natural ability and whether or not I am either intelligent or creative, I am clearly ...
6
votes
1answer
173 views

Cosyne vs CNS conferences for Computational Neuroscience?

While Googling, I noticed there are 2 conferences for computational neuroscience: Cosyne and CNS. My questions are: 1) What are these conferences' differences in terms of material & impact/size? ...
5
votes
0answers
20 views

Simultaneous DTI, structural MRI and 1H-MRS - Are there any examples of this?

I have been reading about recent articles relating to treatment resistant schizophrenia, and apparently there are a lack of studies using multimodal imaging. Initially I just thought that would be ...
4
votes
1answer
89 views

What are the underlying mechanisms for optimism bias?

I have asked a question before about how does smoker's decision react to new personal health information. Link here. How do people estimate smoking's impact on their mortality? Now I have a ...
9
votes
1answer
88 views

Are the center surround receptive fields learnt or inherited?

I know that neurons higher in visual pathways can learn their receptive fields after birth, but what about the connections between bipolar cells and Amacarine cells which form center/surround on/off ...
6
votes
1answer
177 views

Where does instinctual knowledge come from?

From Wikipedia: Instinct or innate behavior is the inherent inclination of a living organism towards a particular complex behavior. The example that I find is the easiest to touch upon is the ...
7
votes
2answers
51 views

Biologically plausible cognitive model of Wisconsin card sorting task

As discussed previously, there are a wide range of models that have been applied to the Wisconsin card sorting task. However, which one is most biologically plausible? That is, uses a realistic model ...
12
votes
1answer
213 views

What explains variability in the mean firing rate across biological neurons?

Biological neurons have a trade-off between high information transfer (high firing rate) and energy conservation (low firing rate). One would suspect that the maximization of this function has a ...
2
votes
1answer
46 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 ...
7
votes
1answer
56 views

Does an action potential abolish an excitatory postsynaptic potential?

From some sources, I've read that excitatory postsynaptic potentials (EPSPs) decay over time, which would imply that they aren't abolished by action potentials. However, other sources seem to indicate ...
3
votes
1answer
21 views

Are there theories on how vocabularies for the Semantic Pointer Architecture are created?

The semantic pointer architecture is a vector symbolic architecture where high-dimensional sparse vectors represent concepts. These concepts can be mathematical, linguistic or sensory. In all of the ...
2
votes
2answers
57 views

How many action potentials from presynaptic neurons would be required to make a postsynaptic neuron fire?

I am looking for a rough estimation of the number of action potentials from other neurons required to cause a neuron to fire? I read here that a potential of ~ -55mv must be reached before an action ...
1
vote
1answer
79 views

How does the group that is not stressed and not reactivated act as a control for time in Schwabe & Wolf 2010?

Schwabe and Wolf (2010) Rodent studies suggest that memory reconsolidating is impaired by stress. Here we examined in healthy humans the effect of stress on the reconsolidation of ...
7
votes
1answer
117 views

Why is it easier to fall asleep in the dark?

I'm curious if there is any neurological mechanism that explains why falling asleep is easier in the dark. I recognize that this isn't true universally -- a phobia of darkness might make it easier to ...
8
votes
1answer
213 views

How common is alien hand syndrome?

The impression that I got from looking at a couple of articles on alien hand syndrome was that it was an extremely common or basically guaranteed result of getting a callosotomy to treat severe ...
6
votes
4answers
513 views

Just because masturbation doesn't interfere with everyday life, why aren't higher rates considered an addiction?

The common theme in most studies/articles about masturbation is that as long as the act does not interfere with everyday life, it's not considered a problem. However, just because it doesn't ...
4
votes
0answers
50 views

Do readers consider the passive voice as more authoritative?

In the middle of the last century (roughly from the 20s-70s) the passive voice dominated scientific writing; or should it be said that scientific writing was dominated by the passive voice? ...
4
votes
2answers
97 views

What is the relationship between psychological entitlement and locus of control or other personal characteristics?

I'm studying psychology and I have the assignment to write an experimental study I'm still collecting the scientific information on the topic so I would really appreciate some help. I'm interested to ...
6
votes
0answers
46 views

Source for turning cone cell opponent process diagram into equations

There is a diagram on wikipedia that is part of the article on the opponent process. I assume practical equations have been developed, at least reasonable approximations, but they appear to be missing ...
3
votes
2answers
69 views

Why might mindfulness and meditation lead to anger and anxiety?

Background: I have been trying mindfulness/meditation but I don't understand how to do it. For example, I tried sitting thinking and focusing on my breath, but thoughts kept intruding, so I just ...
4
votes
1answer
37 views

Does knowledge of tests like Iowa Gambling and Wisconsin Card-Sorting task enable a person to fake the test?

I am interested in tests like the Iowa gambling test and the Wisconsin card-sorting test. If a patient understands how such a test works and the goals of the test, does this bias the measure obtained? ...

15 30 50 per page