4
votes
0answers
33 views

Is there an experiment where participant tries to move object with brain-machine interface and object is moved by someone else?

Psychological experiment where subjects are first taught to move a object just by thinking about moving it (subject's brains are being read with a machine that moves the object). Then the object is ...
4
votes
0answers
36 views

Cognitive (neuro)science and related mailing lists

I am looking for cognitive neuroscience (and related) mailing lists. For some time I have been subscribed to Visionlist and found it to be a tremendous source of information about conferences, PhD and ...
4
votes
0answers
25 views

Where do spatial dimensions enter in single compartment neuronal models?

I am trying to understand how the length and diameter of a compartment are specified. For example, in the Hodgkin–Huxley model, we only have conductances specified in $\rm mS/cm^2$. How do you specify ...
4
votes
0answers
51 views

What is a good general reference on cognitive science in military training?

I know that one of the application of cognitive science is military science. Unfortunately I haven't found a good source on how cognitive science could benefit military training. Is there any ...
4
votes
0answers
89 views

What to do when you have a speed-accuracy trade-off in your data?

Many studies report that a speed-accuracy trade-off (SATO) did not occur in the data since there is a positive correlation between RTs and error rates. In other words, people took longer to respond ...
4
votes
0answers
61 views

What would happen if you saw no form of light for a year?

It's proven that low levels of dopamine result in depression, anxiety, etc. And low levels of dopamine just means a lack of production or intake by the dopaminergic receptors. If the lack of happiness ...
4
votes
0answers
162 views

Manipulating cognitive load in online experiments

I'm under the impression that standard cognitive load manipulations (e.g., remember a 7-digit number while completing some other task) wouldn't work for online subject pools like Mechanical Turk. Are ...
4
votes
0answers
30 views

Grating orientation & frequency which induces highest gamma

I am doing some research on perception and gamma activity in V1 area. To check some of my results I need to find an experimental result, from which I would know which orientations and frequencies of ...
4
votes
0answers
92 views

For binary (spike train) signals, take FFT of signal or autocorrelation of signal?

I want to characterize a binary time-series signal x (derived from neuron action potential data) in the frequency domain. Should I use the FFT of the original signal x, or the power spectrum (FFT of ...
4
votes
0answers
25 views

Is there an extension of multinomial process models that incorporates response latencies?

In an experimental setting where a categorical response has to be given, the same response can, in theory, be generated by different latent processes. For example, in an experiment where participants ...
4
votes
0answers
44 views

Does military background enhance personal productivity?

Is there any research investigating the effect (or correlation) of a military background of a person on his productivity, effectiveness and other characteristics? It is often casually claimed that a ...
4
votes
0answers
20 views

Is it possible to imitate two way communication between a brain and a limb?

Human muscles are controlled by action potentials that travel along the nerves. Below is an image of a train of action potentials that are decoded by the brain into a sensation or interpreted by a ...
4
votes
0answers
54 views

What is the relationship between topographic maps and sensory memory?

Sensory maps are defined functionally: they exist for a certain time window, are overwritten quickly, are generally inaccessible to introspective control. Topographic maps are defined biologically: ...
4
votes
0answers
103 views

Need a definition of Cognitive Simplicity (or Complexity) that would appeal to a wide audience

Everyone in my organization wants to make our products & website as simple as possible for our customers. My concern is that "simple" means different things to different people. I'm looking for a ...
4
votes
0answers
73 views

How long could Henry Molaison keep his memory of the present?

I'm talking about Henry Molaison (HM), the famous memory research patient. I hear that he could converse normally with a researcher until he "got distracted", at which point he no longer remembered ...
4
votes
0answers
31 views

How to select vocabulary items for a test designed to expand vocabulary in English as a second language students?

I am developing a personalized android program designed to expand vocabulary for students learning English as a second language. It includes "story-reading" and "Word-Meaning Quizes". First, ...
4
votes
0answers
40 views

Can split-brain patients sleep like whales?

Regular split-brain patients still have some remaining connection between the hemispheres, but would it be possible for their hemispheres to fall asleep independent of the other? What about when not ...
4
votes
0answers
37 views

Notable work in social or personality psychology regarding social networking?

Today most of the people spend a lot of time socializing. What people post on Facebook/Twitter or any other social platform directly or indirectly reflects a person's psyche. I've developed a habit of ...
4
votes
0answers
45 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? ...
4
votes
0answers
31 views

Do laypeople think lifestyle changes are effective at preventing and treating disease?

I'm curious about how laypeople think about healthy lifestyle changes (like eating well, not smoking, exercising) that are scientifically known to help prevent and treat a number of diseases. People ...
4
votes
0answers
84 views

What is the optimal exercise regime for improving cognitive functioning?

It seems that researchers agree that exercise increases cognitive abilities. This seems to work universally for all ages: children, adults and old people. It is suggested that everyone should ...
4
votes
0answers
43 views

How is the focal point determined when looking into a clear sky?

When looking into a clear blue sky, no cloud, birds, trees or any object to give a frame of reference. When a person is actively looking, as opposed to day dreaming or gazing. The sky goes for a long ...
4
votes
0answers
109 views

Theories of Hunter/Gatherers in the 21st Century

Are there any theories or schools of thought that assume most humans still act as if they are still hunters/gatherers? Hunter/gatherer societies of today would still prefer to sit around and talk ...
4
votes
0answers
42 views

What is the name of the effect or concept behind getting along better with people after time apart?

I notice this happens ubiquitously. When siblings are apart in college, or kids away from parents due to college, or even long distance relationships - during a reunion (like over the holidays) only ...
4
votes
0answers
68 views

How do auditory and visual hallucinations differ within the brain?

I asked this question How are hallucinations generated, is it related to dreaming?. It occurs to me that auditory hallucinations may well be generated in a different part of the brain to visual ...
4
votes
0answers
68 views

Studies on user ability to ignore instant notifications?

Evaluation of Visual Notification Cues for Ubiquitous Computing Peter Tarasewich, et al PDF researched the effects of notification frequency and style upon online users. This research considers ...
4
votes
0answers
35 views

Do single-feature objects tend to attract attention more rapidly than conjunction objects, or vice-versa?

For example, would a two-colour object attract attention more quickly than a one-colour object, or vice-versa?
4
votes
0answers
74 views

What are the clues on how 'vivid' someone's sensory imagination is?

For example, I can imagine me eating barbecue with some details, like appearance, smell, temperature, taste etc, and I end up experiencing all these qualities to a certain extent. But I guess each ...
4
votes
0answers
46 views

How does motivation relate to performance and to fun and to recognition?

Many studies indicate that for tasks that require cognitive skills and creative thinking, monetary reward does not work to improve performance. Rather, we should give people purpose, autonomy and ...
4
votes
0answers
133 views

How to analyse accuracy, hits and false alarms in e-prime?

It's the first time for me to do analyses with e-prime, and I have to analyse some data from an experiment. The data are, at the moment, in e-prime. I'd like to have the accuracy, the hits, and the ...
4
votes
0answers
81 views

Are preattentive processes necessarily unconscious processes?

Are preattentive processes necessarily unconscious processes? If no, why not, and could you please provide an example of a preattentive process of which we are conscious? If yes, why? To the ...
4
votes
0answers
34 views

What kind of feed-back scheme is there for a back-propagation feed-forward ANN for self-learning of touching a coordinate with robot arm?

I'm a beginner in this topic and are learning how to build an artificial neural network and different types of training associated with them. Right now, I'm trying to figure out self learning. For ...
4
votes
0answers
876 views

Differences between the way men and women interpret body language

There are many socially accepted ideas about the differences between men and women, I am wondering how much of this is misconception or based in reality. I was reading this question: How important is ...
4
votes
0answers
86 views

Are liars inclined to lie to themselves?

Reading the famous quote of Oliver Sacks, can we draw conclusions about liars? "We speak not only to tell other people what we think, but to tell ourselves what we think. Speech is a part of ...
4
votes
0answers
205 views

Is “Biophysics of Computation” still a good book?

To begin with, I hope this is the right place to ask - if not, please don't be too mad about it :) Currently I'm studying mathematics (2nd year) and I think I'm pretty into neuroscience. To "test" ...
4
votes
0answers
69 views

Does winning the Fields medal decrease subsequent research achievement?

I just stumbled on this summary in Slate of a study by Borjas and Doran (2012, FULL TEXT PDF). To quote the summary: According to a new study by Harvard's George Borjas and Notre Dame's Kirk ...
4
votes
0answers
27 views

Does a baby go for the most hard-to-get out of two presented objects?

While writing an essay I'm searching for some reliable source for the following experiment: A baby is placed in front of two identical fruits, one which is covered with a transparent box. I think ...
4
votes
0answers
101 views

What is the neurobiological basis of Spearman general factor of intelligence?

I found here a brief intro to genetic factor of human intelligence: http://www.ncbi.nlm.nih.gov/pubmed/1036362 Also there is known that gyrus hipocampii is basis of STM which have role in general ...
4
votes
0answers
81 views

Can asking a leading question in a poll change the opinion of the respondent?

Poll* questions if phrased in a way to suggest a fact to the reader, may force the person to think of explanations to support the view expressed in the question. This belief may then last on its own ...
4
votes
0answers
37 views

Derived knowledge from periodicity of harmonic motion?

This question is the third in a series, after: 1. Improved Typing as a result of slight movement 2. Neural Processes of Inducing Flow Background: Pseudo-random, 'swaying', motion appears to ...
4
votes
0answers
123 views

What are the neurological differences between varying types of love?

It stands to reason that the biochemical cascade involved when a person experiences love, gives a feeling of well-being and drive. Studies in neuroscience have involved chemicals that are present ...
4
votes
0answers
42 views

Are unconscious thoughts captured by free association?

Does free association writing or talking captures unconscious thoughts? Or maybe they don't because you are conscious during the process?
4
votes
0answers
209 views

Steady State Topography and Advertising/Preference: Weaknesses? Criticism?

Steady-state topography is a derivation of EEG/ERPs using an evoked potential to an ongoing oscillating stimuli called the steady state visually evoked potential (SSVEP). Variations in the phase ...
4
votes
0answers
264 views

Is the propensity to commit homicide and suicide related?

Homicide and suicide seem to both be extreme behavior and possibly ways of coping with similar stresses such as rejection, betrayal, loss. They are both types of murder. There had been a lot of ...
4
votes
0answers
68 views

To what extent does suppressing healthy behaviour that is inconsistent with external standards cause psychological difficulties?

Social pressure, family, peers and society as a whole can be a huge force in determining people's behavior and shaping the goals and ideals people strive for. There can be a great internal struggle ...
4
votes
0answers
67 views

How can people better express subjective conscious experience with words?

I'm interested in how the human mind works, and over the years have experienced and took notice of a number of peculiar states of consciousness, thought patterns, dreams, etc. While a lot of these ...
4
votes
0answers
29 views

Are there modern cognitive techniques for dealing with searching for information online?

"Google it" is a common response to questions nowadays, and it indicates that people are more and more reliant on the internet for all kinds of information. Frequently this information is not ...
4
votes
0answers
36 views

Current directions in emulation theory

Over the decades there have been several theories from various aspects of cognitive science that have appealed to a link between perception and action as a way of understanding information processing ...
4
votes
0answers
69 views

What is the neurological mechanism behind the feelings associated with loneliness?

Loneliness can be debilitating, and the feelings associated with it can be overwhelming, including feeling 'cold inside', sad, hopeless and even helpless. Many things can 'cause' loneliness', both ...
4
votes
0answers
79 views

What is the effect of routine versus demand driven sleeping of babies on long term sleep habits?

Comparing two methods of child raising: Routines: When babies are raised in a framework of a timetable; duration of feeding and nap times are scheduled. Demands: Where babies are demand fed, they ...

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