For questions about the biology of the nervous system, from a macroscopic to microscopic perspective.

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15
votes
3answers
999 views

Why does neuroplasticity decrease in adults?

Although adult brains are malleable and even undergo limited neuorgenesis, the extent of the neuroplasticiy is much lower than in children. This is most obvious in language acquisition, and recovery ...
2
votes
0answers
213 views

Are end-stage Alzheimer's patients still conscious? [closed]

I asked the same question at Reddit here, but none of the responses were convincing. So here's the thing: to the extent of what we know about consciousness, are end-stage Alzheimer's patients still ...
3
votes
3answers
152 views

What are the effects of implanting electrodes into the brains of monkeys?

If one implants electrodes into a monkey's brain in order to allow the monkey to control a mechanical arm, then is the monkeys able to move both it's natural and it's mechanical arms at once? What ...
2
votes
1answer
218 views

Are there axioms in the mind? [closed]

While studying artificial neural networks, I stumbled upon the following question: Are there any hard-wired axioms in the brain that must exist equally in every conscious mind? I could imagine that, ...
6
votes
1answer
204 views

What is a neurobiological explanation of borderline personality disorder?

In other words, how do the brains of those with BPD differ from those who don't have BPD? The Wikipedia article doesn't even contain any possible explanations whatsoever.
-2
votes
1answer
338 views

Do people feel emotions less strongly as they grow older? [closed]

I'm specifically interested in whether or not their maximum ability to feel an emotion decreases as they grow older (so by that I'm meaning - let's ignore the effects of tolerance induced by life ...
5
votes
2answers
6k views

Why are some people unable to easily memorize the lyrics to a song?

Although I have listened some songs hundred of times I can't sing the lyrics to any of these songs from beginning to end without pauses. However I am able to whistle the whole song without difficulty. ...