Linked Questions

-1
votes
2answers
139 views

Human brain v/s computer: speed comparison?

We can't compute (speaking of some of the functions a computer can perform ) as fast as a computer. Where does this shortcoming stem from- working memory or clock frequency perhaps comparable to the ...
11
votes
1answer
3k views

What is the ACT-R model of learning?

I am reading this paper titled: Effect of Temporal Spacing between Advertising Exposures In this paper, the author mentions the ACT-R model and how it explains an ...
7
votes
1answer
207 views

How does the brain generate answers to questions?

Firstly, I would say that this question is probably beyond current knowledge. But I would like to hear the latest theories. Given an input "Can you name as many animals as you can until I say 'stop'?...
6
votes
1answer
417 views

How does a human classify or cluster data?

Here, what I mean by DATA are text documents. I am going to do a research on text clustering algorithms by the help of artificial neural networks (ANNs). But first of all I need to know how our brain ...
5
votes
1answer
739 views

What would happen to the human brain after running out of memory?

According to this answer humans have enough memory to store 300 years of TV shows. However, of course, it is disputable, as storage system would be completely different from storing TV shows (videos) ...
4
votes
1answer
967 views

What is the capacity of the human brain?

What would a reasonable estimate be of the data capacity of the human brain expressed in bytes?
3
votes
1answer
348 views

How is information stored in the brain

I believe information in computer is physically stored as a lattice of "boxes". Each box is either magnetized or de-magnetized. The computer reads this to retrieve and consolidate useful information. ...
3
votes
1answer
2k views

How many possible states does a brain have?

Suppose I have a box, inside of which is a light which can be either on or off: it has exactly two states. Suppose I wanted to take some "snapshot" of the state of this device, and store all the ...
2
votes
1answer
156 views

Is is possible to “delete” a memory permanently?

If cognitive memory is compared to computer memory, then is it possible to purposefully and permanently forget a specific memory, using known technologies and methodologies?
1
vote
1answer
60 views

The number of things we can focus on at once

In terms of computer science, a programming runtime like JavaScript can be assumed to have 1 thread, or one thing to focus on at a time. The processor moves sequentially through instructions, ...
5
votes
0answers
31 views

Where to find modern theories on how the brain computes inputs and information [closed]

I am a software engineer with a special interest in machine/deep learning and I have a fair amount of experience in this space. In (supervised) machine learning, you are tuning a (very) large data ...
3
votes
0answers
65 views

Are memories stored as patterns of chemicals/emotions?

Lately, I (as someone with no experience or prior knowledge in the topic) have been thinking about...thinking. The part that intrigues me the most is memory. As a computer-y type person, I tend to ...
2
votes
0answers
195 views

What's the pathfinding algorithm the human brain uses?

I was trying to build a software simulation of people using different pathways in a city to get from point A to point B. I do know the Dijkstra's algorithm and the A* algorithm, but what they do is to ...
1
vote
0answers
72 views

What is the bandwidth of visual perception?

Approximately how much "bandwidth", in bits per second, can typical human visual perception process? Consider "The Matrix", where we assume a near-perfect digital encoding that can ...
1
vote
0answers
84 views

How the Brain Does Garbage Collection in Real Time [duplicate]

When we read a sentence we don't "pay attention to" each letter and the structure of each letter and the placement of the letter and color and lighting and all that. We just "end up with" the meaning ...

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