Questions tagged [brain-development]

For questions about the physiological and embryological foundations of neural development

8 questions with no upvoted or accepted answers
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How is the human brain evolving?

I came across this article which states that brain takes about 20% of the body's energy. This is quite a lot compared to its size. Somewhere I read that even if this is a lot, this must be an absolute ...
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Does increased motor development always occur at the expense of speech development, or vice versa?

It is often said that infants / toddlers* develop in a focused manner. I am specifically interested in the notion that a quick development of speech occurs at the expense of motor skill development ...
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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
95 views

why are all human brains so similar in brain structure, specialization of their parts and functioning?

As a result of my growing interest in neuroscience, I have begun to try and understand the functioning of the brain. However, I am always confronted by the following questions: The brain is a ...
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Is Approximate Number System used only for comparing magnitudes of groups of things, or does it also help in actual counting?

By ANS I am referring to this According to this reddit answer The human mind has two systems for representing numbers: a subitizing system for numbers up to four, and an approximate ratio ...
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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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92 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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57 views

Is it possible, on an individual level, that someones fluid intelligence can “spike” in ones early twenties?

I think IQ and fluid intelligence are interrelated enough that I can use them interchangeably. I was wondering if on an individual level, if it was possible that ones IQ can jump a certain amount of ...