1
vote
0answers
12 views

Open access 7T resting-state fMRI dataset

I'm looking for an open access dataset of 7-tesla resting state fMRI images of human subjects. I've been able to find one so far (http://www.nature.com/articles/sdata201454). However, I need images ...
0
votes
2answers
51 views

Cognitive Techniques to train Working Memory?

What are some practical techniques/methods which can be used to train/improve your working memory and what studies have been done on this subject?
0
votes
0answers
29 views

humans are naturally slightly fanatic - but what causes extreme fanatisism? Are there studies in that direction?

according to Daniel Kahneman's "thinking. fast, and slow." (if my memory is correct) humans generally believe new informations that support their own belief more than informations that are contrary. ...
1
vote
0answers
34 views

Scientifically Proven Positive habits hacks

I was wondering if there are scientific proven techniques that help in making long term changes to a person's habit. Self management and motivation.
2
votes
1answer
21 views

How do reward signals strengthen synaptic connections in the human brain?

In a vast simplification, the mid-brain sends reward signals (for example through dopaminergic neurons) that tell the rest of the brain whether it succeeded at fulfilling the needs of the organism. If ...
1
vote
2answers
153 views

Which part of the brain is not working optimally if an individual is unable to understand scientific concepts and mathematics?

I have often observed that while I can understand concepts related to Finance and Literature very easily I find it extremely difficult to understand scientific topics related to Physics, Maths or ...
0
votes
0answers
2 views

Finding the anterior comissure to set origin in a SPECT image using SPM/ISAS

I am learning how to use SPM and ISAS to analyze ictal and interictal SPECT. However I am stuck at a point of their tutorial. In the item 1.2 one has to set the origin for the SPECT image. That is, ...
1
vote
0answers
17 views

How do mammals estimate the speed of moving objects?

Has there been any research on how mammals predict the speed of moving objects? In particular, how do they integrate top-down information? For instance, do they have greater difficulty estimating the ...
2
votes
2answers
30 views

Discovery of “Functions of Brain”

As far as I know, Physical Experimentation of Human Brain is not possible. So how does people come up with the idea that different parts of brain is associated with different specific functions? and ...
3
votes
1answer
35 views

What is the best way to turn EEG scans in to 3D images?

I'm looking for the best way to turn standard EEG scans into 3D images of activity in the brain over the time of scanning, for example like the Glass Brain images or even connectome-style images. I ...
5
votes
3answers
70 views

Recent psychophysical studies using the “Method of Adjustment”?

The Method of Adjustment, devised by G.T. Fechner, is one of the three classical psychophysical procedures used to examine perceptual performance. It came to fame through early studies of visual ...
0
votes
1answer
36 views

Why are autistic people more likely to be savants than nonautistic people?

I read that 10% of autistic people and 1% of nonautistic people are savants. It seems like lacking an ability is what defines somebody to be autistic.
2
votes
1answer
32 views

What are the estimates in total neurons and average connections per neuron for each of the processing areas of the visual cortex?

I am trying to find ballpark estimates for the number of neurons in each functional area of the visual cortex (V1, V2, V3, etc). While nice if known, the numbers themselves are not as important to me ...
1
vote
1answer
56 views

Do psychiatrists have educational requirements other than an MD?

Most pre-medical students take psychology, biology, chemistry or something science-related, in addition to the classes needed as prerequisites for medical school, for their undergraduate degree or ...
6
votes
2answers
810 views

Why is the order of white/grey matter different in the brain and spinal cord?

In the brain proper, grey matter forms the outer layer of the brain, and white matter forms the inner layer. In the spine, this is reversed: white matter forms the outer layer of the spine, and grey ...
5
votes
2answers
102 views

Imagination limits

I would like to know how true is the following sentence: One can only imagine combinations of things he has experienced through his senses. It is important to state that this sentence is about ...
1
vote
0answers
21 views

Can “acceptance” become a Defense Mechanism?

Most of the Defense Mechanisms are unconscious, but for those who know about them and still use then it somehow becomes conscious. They know they are using it, and not do anything about it. For ...
9
votes
2answers
404 views

PTSD based on false memories

Memory is not just static snapshots or video on a harddrive, but an active process. As such, it is possible to construct false memories (Brainerd & Reyna, 2005). Some of these false memories can ...
2
votes
4answers
191 views

Is it possible to increase the capacity of human brain like “Lucy”?

I saw the film "Lucy" in 2015. The film says that humans can use 100% percent of the capacity of their brains. According to my personal ideas, the capacity of the brain will changed based on the ...
7
votes
1answer
321 views

What are the consequences of prolonged cognitive dissonance?

We know that situations that induce cognitive dissonance cause a variety of interesting behaviors in humans. But do we know why relieving cognitive dissonance is such a powerful motivator? What ...
1
vote
0answers
16 views

Where can I find good references about the neuronal connections in various areas in the cortex?

As an example, I would like to know which Brodmann areas the layer IV in area 10 receives input from. To which degree are these connections known? What are good books or other kinds of resources that ...
1
vote
1answer
46 views

psychologically , which color for which lesson?

Imagine I have an educational website which hosts high school students and presents lessons like chemistry, physics, mathematics, etc. Now I want to give each one of my lessons a unique color. I ...
1
vote
0answers
13 views

Changing Voluntary to Involuntary by will

As we all know, certain actions like, blinking of eye breathing all happen involuntarily, and we have the option to control them voluntarily as well(holding breath etc..) when needed. But, once ...
1
vote
2answers
110 views

Does the brain have a 'debugging mode'?

In computer programming we have a debugger that we can use to execute a program step by step. In that mode, the program can be suspended and we can analyze the state of the hardware, modify the state ...
3
votes
3answers
134 views

Dynamical systems theory as a metaphor in psychology: is it useful or not?

Dynamical systems theory as it is used in the context of developmental psychology, and by some psychoanalysts as in this article or in this video by the first speaker can be described as an attempt to ...
4
votes
1answer
67 views

Is there terminology for perceptual illusions at the moment that figure-ground reversal occurs?

I'm looking for a term in the perception / cognition area of research. I recently saw this visual illusion that 'flips' what is negative-space and what is positive-space. This is known in the arts ...
3
votes
1answer
64 views

How to build a high sensitivity EEG headset for continual monitoring?

After having a conversation with a couple of the more popular "consumer" level EEG makers such as Versus, I have found that their monitoring abilities are either ...
1
vote
0answers
30 views

Understanding/Helping an Entrenched “Conspiracy Theorist”

I'm currently interested in gather information and knowledge related to advanced "conspiracy theorists" to help with challenging/talking/helping them recover. To define a severe/entrenched ...
0
votes
0answers
23 views

Learning, decision-making and thought presentation

Could you recommend books or articles about learning and decision-making in the light of thought presentation? Maybe also about artificial intelligence and computation-modeling, because I'm very ...
9
votes
2answers
1k views

Is the average IQ still 100?

IQ tests have been around since Binet invented them in the early 20th century roughly 100 years ago. The point of the test was to measure your mental against your chronological age (hence the ...
1
vote
0answers
37 views

Bootstrapping in Psychology

I am interested in bootstrap, especially how it's entering the psychologist's world. Boostrapping is used to 'omit' classical assumptions to get statistics. Bootstrapping starts with creating new ...
1
vote
2answers
36 views

Can I use Mechanical Turk for a longitudinal study?

My thesis looks at depression and social support. My design involves participants answering taking a survey every other day for a total of 10 times. Is is the same set of questions that they will ...
1
vote
2answers
46 views

What if he hates me for telling? [closed]

Why do people sometimes not understand that there are other ways of dealing with depression? I have done everything I know that I can do for this person. I've helped a few of my friends stop their ...
1
vote
0answers
21 views

What is definition of “excessive correlation” is Michael Persinger using?

I'm trying to parse the significance of Michael Persinger's work. From what I can understand, he uses toroids to create magnetic fields which can change the PH of spring water and change photon ...
1
vote
0answers
10 views

Term for neurotic covert behavior

This online article defines neurotic habits as: ...automatic or ritualized patterns of overt behavior that people engage in to alleviate anxiety and provide a sense of familiar security. Is ...
0
votes
1answer
42 views

What is the name of the phobia of dams?

I have a friend who has a terrible fear of dams, water reservoirs, jetties or bridges with big blocks on water; in general, a fear of large buildings on water. He often tells me that he imagines a ...
1
vote
0answers
30 views

Are some of the new age proponents in psychosis? [closed]

Psychosis refers to an abnormal condition of the mind described as involving a "loss of contact with reality". -Wikipedia When I listen to person who practices new age, I often think that is the ...
2
votes
1answer
50 views

Does sleep = consciousness, unconsciousness or something else?

Among the various definitions of the word consciousness is awareness, with wakefulness a general synonym. If someone hits you over the head, knocking you unconsciousness (though still alive), then ...
1
vote
1answer
40 views

Are people with high willpower more likely to succeed at keeping a diet then people with lower willpower?

I remember reading that the amount of measured willpower is uncorrelated with dieting success. On the other hand there are various popular article that suggest that there a link. What does the ...
1
vote
0answers
16 views

Research on Distribution of Enneagram Types in a Given Profession

I was in a conversation with an Enneagram scholar who claimed that certain Enneagram types are more likely to hold certain specific positions or have certain professions. Is there any data or has ...
2
votes
0answers
34 views

Any ideas about the neural mechanism underlying the ASMR sensation?

Autonomous Sensory Meridian Response (ASMR) is described as a pleasurable, tingly sensation in the (back of the) head. The sensation can be triggered by a vast variety of stimuli (auditory, visual, ...
8
votes
0answers
76 views

Have there been any studies into language development in the blind?

The title pretty much says it all. I'm looking for any studies or experiments into language development in those born blind. I'm interested as part of my investigations into AI on how language is ...
2
votes
3answers
98 views

Why do we say, “Oh!” when we are surprised?

I have noticed that I and many of my peers tend to say "Oh!" whenever we are surprised or think of an answer to a question. This "Oh!" is not only prevalent in English, but also in Korean and German. ...
5
votes
2answers
70 views

Suggestion for wearable EEG headset

We need wearable EEG headset with raw data output accessible from various platforms. I heard that devices like that have commonly the output encoded and available adapters are designed for one or just ...
2
votes
0answers
47 views

How long should one study daily in order to avoid burnout?

I googled this quite a lot and it seems that I can't find the answer to the above question. I can find details on what to do to avoid the burnout but nothing specific on how long should one study new ...
3
votes
1answer
25 views

Batch converting .img files to .mgz in FreeSurfer

I have a series of .img files from a previous analysis in SPM that Freesurfer (FS) cannot directly handle. FS comes with a conversion tool, the mri_convert command, but I am not able to make it run ...
0
votes
1answer
7 views

How to import images used to analysis in SPM to FreeSurfer

FreeSurfer uses the recon-all command to semi-automatically generate its statistics. This tool implies a certain directory structure in which the files with the images for the samples should be ...
9
votes
1answer
128 views

Why do we wake up when we die in our dreams?

A lot of people had some experience with dying in their dreams. They all confirm they remember the whole story until the precise moment of death and it is the death itself what woke them up - not ...
1
vote
3answers
137 views

Is gender biologically or socially determined?

I guess the word "gender" needs to be defined, but that is part of the problem I suppose, since it can mean many different things to many different people. By gender, I do not mean anatomical physical ...
3
votes
1answer
123 views

What is the relationship between rejection sensitive dysphoria and ADHD?

I discovered something called Rejection Sensitive Dysphoria (RSD). If you google it, the first page will show pages that talk about it in relation to ADHD. What is it about ADHD that causes "nearly ...

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