0
votes
1answer
52 views

Can the desire to change a romantic partner ever be satisfied?

Based on the typical relationship advise: "Don't try to change your partner" and such, I would say that many people want to see their romantic partners behaving just a little bit differently. It is a ...
3
votes
1answer
46 views

How do I obtain recordings of the P300 wave of the event-related potential in the EEG?

I am trying to understand how to analyze the ERP (Event-Related Potentials) from EEG recordings and in particular the P300 wave. I have come up with a few questions which I hope you might be able to ...
1
vote
0answers
52 views

I find things funnier when tired - is this a scientific phenomenon?

I find, consistently, that I'm far more susceptible to humor late at night when I'm tired. The more tired I get, the more often and more deeply I find myself laughing at humor I see in videos and TV. ...
3
votes
1answer
60 views

Is there any research showing we only like to see/read information on themes/topics/ideas we like?

I have been thinking about how using social networks (like Facebook, Twitter and etc) have been changing the way we think. For example, Facebook feed is tailored on the basis of what we like. On ...
0
votes
0answers
17 views

Reference request how a space/room may affect our cognitive behaviour

I noticed different rooms may affect my cognitive perspective and I want to understand why and how it occurs. Therefore I'm searching for books where they can help me to understand it. Does anyone has ...
4
votes
0answers
30 views

Does testosterone level cause more sexual dream content?

I have long been interested in dreaming, including how dream content can shed some light on brain chemistry. I did a search on the subject of testosterone levels altering dream content and see some ...
0
votes
1answer
23 views

I need good introductory texts/publications on brain networks and functional integration/segregation

I am a soon to be graduating applied mathematician interviewing for a research position soon in a lab considered with neurological imaging and association of brain networks with things like aging, ...
1
vote
0answers
11 views

How do the motor system and Central Pattern Generators interact?

Central Pattern Generators are populations of neurons found in the spinal chord that assist in the creation of rhythmic movements. See this paper for a recent publication on the topic. How does the ...
6
votes
1answer
95 views

How are movements stored in the brain?

The high level flow of information through the brain for the purpose of motor control is well established. It is also known the cerebellum stores many different movements, while also participating in ...
3
votes
0answers
30 views

How does the hippocampus and the “Papez” circuit form a memory?

It is admitted the hippocampus is necessary to the formation of new long term memories. At first, information goes back and forth between various parts of the cortex and the hippocampus. That's how a ...
0
votes
0answers
4 views

Where can I find the questions that are used in the Conformity to Masculinity Norms Inventory

I have read numerous articles discussing the CMNI but none include the questionnaire that was used.
1
vote
0answers
26 views

Do people with brighter smiles feel brighter? [closed]

People's facial shape when smiling are different. Some are bright, some looks like there's a bit embarrassment, others may be with a twist, even if they are all smiling from true happiness. These ...
4
votes
0answers
34 views

What is the purpose of dead end neurons in this diagram?

I was reading over some sources about ANNs, and here I found this diagram of a Recurrent Neural Network (RNN, the source calls it a feedback neural network). I noticed that a few neurons in this ...
5
votes
3answers
63 views

Is it possible to quantify/measure the effect of certain medication on our neurotransmitters and hormones?

Is it possible to display the effect of taking for example Prozac on level of Serotonin and other neurotransmitters/hormones in the body? More generally speaking s is it possible to say: taking 1mg ...
2
votes
0answers
22 views

Do dreams improve upon memory and understanding by making the sensory experience MORE LIKE thought? [closed]

It is certainly a great fact/truth that the ability of thought to describe or reconfigure sensory experience is ultimately dependent upon the extent to which thought is similar to sensory experience. ...
1
vote
0answers
24 views

How to interpret strong, significant correlations between dimensions on a measure?

I have been provided datasets from two questionnaires, with the aim of exploring any relationships between the factors measured by one, and factors measured by the other. One questionnaire looks at ...
3
votes
0answers
11 views

Searching for literature on cognition of flyover animations

I'm rewriting a journal article on flyover animations: the virtual camera moves in a 3D map environment (e.g. a flyover of the Grand Canyon showing off the topography). The paper describes our user ...
0
votes
0answers
11 views

I need an advice in how to build an eeg simulink setup [on hold]

I am reading about EEG (A subject which is new to me). I think that I am ok with the basics of the theory but I have difficulties in applying it to real matlab applications. For example, I am trying ...
4
votes
0answers
32 views

Is it possible that human behavior cannot be formalized as an optimization problem?

It is common to explain humans behavior by having the brain follow a certain objective function, that may have been formed through evolution. Given the objective function and infinite computing ...
3
votes
0answers
13 views

What cognitive architectures out there combine multiple sensor streams?

It seems like most cognitive architectures are evaluated on toy problems that do not challenge more than one sense (usually the visual one). What neuronal cognitive architectures were evaluated in the ...
0
votes
0answers
13 views

Independent Component Analysis (ICA) in FSL vs fastICA: Why do they vary?

I was doing ICA in FSL via Melodic gui and fastICA in R on Auditory data from SPM http://www.fil.ion.ucl.ac.uk/spm/data/auditory/. No matter whether I keep the default settings in Melodic gui or ...
0
votes
0answers
23 views

Cognitive effect during sport activity

I want to get a better comprehension about the mind of people playing sports. I want to understand what happen when people are concentrated during the activity. Could anyone suggest me a book about ...
1
vote
0answers
18 views

How would I train a self-connected hodgkin huxley neuron to exhibit oscillatory dynamics

I've done a lot of thinking and some casual quantitative exploration with computational neuroscience – like running PCA on some neural activity data I obtained, some analysis of the static connectome ...
2
votes
1answer
13 views

Can training on neural networks be selectively undone?

Say that you've trained a network with a set of training data comprising of data points A,B,C, and D. Can the effect of, say, point B on the network be undone without also losing the training from ...
1
vote
2answers
38 views

Can electromagnetic fields be used to stimulate areas of the brain?

Recently I've come across an article from a questionable source called 10 Things An Electromagnetic Field Can Do To Your Brain. There are a lot of hints in this article that the writer doesn't have ...
2
votes
2answers
42 views

Is there a term for a measure in which an extremely high or low score is considered bad?

I'm writing up the results of a measure of emotional management, and I'm hypothesising that under- or over-management of emotions leads to negative consequences. I'm looking for a term which ...
4
votes
1answer
32 views

Problems with parameterizing neuronal simulation on a limited number of datasets

I'm hoping to contribute to the OpenWorm project by helping their efforts to parameterize the neurons in CElegans so the model elicits biologically realistic behavior. The problem is I've got only ...
2
votes
0answers
28 views

Deja vu and some specifics

Deja vu is the feeling of having been where you are presently at some point in the past (usually pointed to dreams because you often cant remember dreams). What would you call that distant memory you ...
3
votes
2answers
27 views

Models relating neuron firing to oscillatory dynamics

Many papers published seem to focused on oscillations to characterize synchronisation and communication between different brain areas. For example, this paper from Voytek et. al where communication ...
1
vote
0answers
36 views

Does neuroplasticity cancel the notion of “aptitudes” as a natural gift?

Considering the definition of neuroplasticity as the capability of our brain to rewire itself by forming new neural connections throughout the life, it seems to me that our brain is like a ...
1
vote
0answers
48 views

Are Reality Checks in Groups More Effective?

Reality checks are recommended to train the capability for lucid dreaming. Are there studies on the effectivness of reality checks done together with a partner or within a group of people? I think ...
0
votes
1answer
70 views

Which is a better statistical option to compare differences across groups?

I have two groups (13 experimental and 13 control participants) performing on two cognitive tasks. I have accuracy (omissions, commissions) and reaction time measurement from each test for each person....
1
vote
1answer
67 views

how can the development of sexual preferences be influenced?

I am wondering about the development of sexual fetishes, not necessarily in its meaning of having a sexual affection for inanimate objects, but in its broader meaning of any type of sexual abnormality....
4
votes
1answer
64 views

What cognitive bias prevents you from discarding stuff?

Let's say person is moving homes and has lots of kids toys, suits, shirts, ties and other stuff that he seldom uses. He is am planning to sell it all in a car boot sale even if he knows that it's ...
1
vote
0answers
38 views

Where does the human need for intimacy stem from?

I'm reading "The Art of Happiness" right now, and in it, it's written that our need from intimacy stems a fear that developed at childbirth. According to the text, there's much evidence that this fear ...
0
votes
0answers
19 views

Doe random punishment work like random reward?

Random reward is more effective than consistent reward. Does the same hold true for punishment? Does punishing someone 25% of the times they do something bad work better than punishing someone 100% ...
0
votes
0answers
12 views

Psycho-social periodization in Europe

What are the periodization by "age group" in the researches of psycho-social scientists in Europe? Who (what ages) by eg. are considered "adolescents" (12 - 17 y?), "adults"(18-???), "seniors" (50?-...
4
votes
1answer
80 views

Official term for the tendency to associate with like-minded people?

I want a term for the tendency of individuals to confirm their existing biases/opinions by seeking out and reinforcing their opinions with like-minded individuals (as far as I know, this is distinct ...
0
votes
0answers
35 views

Is there any cognitive based therapy for lack of intimacy?

I'm look for cognitive based therapy ideas for someone who is relatively isolated to tackle their lack of intimacy. They are either unable or unwilling to form new relationships, and seem to lack ...
6
votes
2answers
133 views

Does electricity pass through synapse?

As far as I understand, when a neuron fires the action potential generated in a cell body reaches only the presynaptic part of the synapse, then triggers the transmitter to pass through the gap, and ...
1
vote
1answer
43 views

What is the maximum time difference to still associate an acoustic and visual event?

I am developing a game where the music needs to be synchronized to the actual game logic. That means that some objects in the game react to events in the music. Of course, the music will never be ...
0
votes
0answers
7 views

What has been proven on the Elaboration Likelihood Model?

What is proven about Elaboration Likelihood Model? Is it proven that we in some way use two different "routes" of thinking? Is it proven that certain situations tend to trigger certain cognitive ...
0
votes
0answers
6 views

Are some people better at using system 2/Central Route than others?

Are there any scientific research papers proving that some people tend to use their system 2/Central Route more than others?
1
vote
2answers
36 views

Can MBTI be measured objectively?

I'm trying to figure out how MBTI would be operationalized in scientific research. How could one operationalize the different types, E, I, N, S, T, F, P and J? How could one look at numerical ...
0
votes
0answers
9 views

Is there any research on social responses from showing vulnerable feelings?

At the end of an article on acting strong we can read a claim that showing "softer vulnerable feelings" will trigger other people to care. Are there any scientific studies that support this claim?
1
vote
1answer
17 views

Do you need to pay an extra $300 to be able to retrieve data from the Emotiv Epoc via the python-emotiv library?

In the Emotiv website, they offer to pay an extra $300 to access "raw EEG data". If I don't pay that, will I still be able to retrieve the EEG data with the python-emotiv library?
3
votes
2answers
112 views

What causes emotions?

I have absolutely no knowledge of psychology. But I am wondering what causes emotions in human? Emotions such as happiness, sadness, love, hate etc. Is there some sort of hormones responsible for this?...
6
votes
1answer
69 views

How to interpret neuron spiking models one comes across in literature?

Background I'm in high school currently conducting research (obviously it is relatively rudimentary compared to what is being done in the labs, etc.) in computational neuroscience. I'm dealing with ...
1
vote
0answers
7 views

Creating non-linear neuron model from linear and actual rates

In "Theoretical Neuroscience" by Dayan and Abbott, section 2.2 "Estimating Firing Rates", it describes how by using a linear model in combination with averaged experimental firing rates you can ...
1
vote
0answers
20 views

Possible links of the dreaming and hypnotic state

Recently I was asked a question that made me stuck: "how does dreaming states and hypnotic state differ?". What available EEG, fMRI and other means of obtaining data on the brain activity show in such ...

15 30 50 per page