For questions about the physiological and embryological foundations of neural development

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1answer
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How can we be formed by our childhood's environment if we don't remember much of it?

Studies with rats showed that the most licking ones in childhood were the most licked in adulthood [1]. Also many psychologist says that this is the part of our live where our personality is created ...
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1answer
50 views

Full list of the capabilities of human brain [closed]

I am studying the concept of multi-tasking. The premise upon which I am asking this question is my belief that multi-tasking is a myth(as discussed in a few books on the same topic) and that the brain ...
5
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1answer
75 views

How does it come about that specific areas of the brain are associated with specific functions?

During the development of the human brain, specific areas come to perform specific functions. How (and when) does this differentiation come about? Presumably, some areas of the brain naturally take ...
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Are people who are very “aware” of the world that way because their brains are more advanced or les advanced? [closed]

Usually when we think of people who are very aware of their surroundings or very sensitive to the subtleties in all situations, we assume that it is because their brains are more advanced so they can ...
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0answers
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Spontaneous muscle twitching?

I am trying to understand the role of whisker twitches during sleep in the development of the mouse brain, and in general the role of spontaneous muscle activity in brain development. Thing is, I am ...
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1answer
23 views

Difference between active and passive touch?

I am considering the role of whiskers in the development of the mouse brain, and came across the following: 'we found that the signals sent to the brain by the whiskers during active touch differ from ...
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0answers
28 views

Do ADHD drugs harm the brain?

Particularly, the amphetamine "vyvanse". If one was to take a 30mg dose once a day for 50+ years, would it damage brain function at all? Would the brain simply get used to the drug and become 100% ...
3
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1answer
5k views

Does masturbation affect brain in long term?

I am interested in knowing. Does masturbation(Daily once) affect the brain negatively in terms of Memory, concentration,Skills during the long term ? Does it affect shortly ? After masturbation I ...
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2answers
132 views

Why is it so difficult to use a “true mirror” as a mirror

This Youtube video shows what a "true mirror" is: https://www.youtube.com/watch?v=ZSxCZCy5Wsk In short, when you look into a true mirror you look at yourself (among other things) as you really are, ...
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1answer
56 views

Are the two halves of the brain mirror images of each other? [closed]

Can this question be answered in terms of the relationship between handedness and hemispheric asymmetry. so the left hand controlled by the right hemisphere, and right hand controlled by left ...
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0answers
80 views

Does the brain burn more calories when “thinking quickly”? [closed]

If a person intentionally "thinks quickly" would this affect how much glucose the brain consumes? Or would it not be very significant?
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1answer
100 views

Why can't we use 100% of the brain in a certain moment?

I mean, I know it's a myth that we only use a 10% of the brain, the point is that we do not use more than a 10% in any moment, but by using different zones of it for various tasks we may use the 100%. ...
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155 views

Study Effectively [closed]

I have 1day for the exam and there is much to study and Is there anyway to study Effectively.. This is not just for tommorrow this is for the entire life.. I'm feeling little low. Is there any ...
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1answer
94 views

Do people with Asperger syndrome have two left brains?

I have heard that people with Asperger syndrome have a problem with the right brain, but it increases the ability of the left brain. In other words, AS people has two left brains; the second left ...
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1answer
40 views

About the left and right side of the brain

If you are right-handed person, does it mean that you often use left brain (the left part that contain analysis, language etc.)? If you often use right leg being crossed over left leg, what part of ...
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2answers
513 views

Folding (wrinkles) in cortex: Why is surface area more important than volume?

When we look at the cortex of the brain, it has a folded structure. It is said that this is because this enables a greater number of neurons to exist, which is obviously advantageous. However, we ...
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0answers
58 views

Early Alzheimer's and cognitive remediation programs

Early symptoms of Alzheimer’s disease (AD) includes the loss of short term memory including prospective memory. On a physical level brain cells are being destroyed and that disrupts the neural ...
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0answers
33 views

What are the effects of antipsychotic medication on brain volume?

I have read numerous different papers each claiming that antipsychotic medication either helps maintain brain volume or causes brain volume reduction in patients with schizophrenia and other psychotic ...
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1answer
138 views

How much alcohol is negative for brain function?

How much alcohol can you consume before it starts to kill a single neuron or interfere with proper brain functioning? Does it happen: If you take just a few drops of alcohol? If you drink a rum and ...
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2answers
63 views

Does logical thinking or counting develop first in children?

During the course of normal brain development, what comes first: logical thinking or counting?
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3answers
336 views

what is the reptile brain?

As a Carl Sagan fan, I remember (in Cosmos TV shoe) "territoriality, aggression and ritual" are products of the reptile brain while higher-level stuff like loyalty, planning for future are mammalian, ...
4
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1answer
384 views

What causes seizures to develop years after a childhood brain injury?

A friend of mine told me that her daughter was in an accident prior to the age of 12 which resulted in head trauma and brain damage. The child went through an extensive recovery process (relearning ...