For questions about exercises that aim to improve the functioning of the brain or general intellectual, perceptual or motor capacities in a relatively short period of time. Note that the presence of this tag does not imply that such exercises are effective.

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1answer
26 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 ...
2
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0answers
32 views

What method(s) are available which demonstrably increase a person's g factor, (assuming such are available)?

Following up on this question: What method(s) are available which demonstrably increase a person's* g factor, (assuming such are available)? (*if a specific target individual is necessary to respond ...
0
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1answer
26 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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0answers
27 views

Is it harmful for a right handed person to play a left handed guitar

This is a little bit of music especially handedness. But I do believe it's more inclined to cognitive sciences. Here's my case. I'm naturally a right handed person, writing, throwing, picking up ...
1
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2answers
78 views

Can dreams be memorised?

Would it be possible to activate the human memory and "access" it by means of encouraging certain hormones, to assist a sleeping body to memorize dreams and later (meaning minutes, days, months or ...
4
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5answers
153 views

Is it possible to develop curiosity?

I know that curiosity is developed kinda on it's own. You don't know when you'll become curious. But is it possible to train one's mind to become curious about certain subject? I've seen titles and ...
0
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1answer
32 views

Why can we not see around our point of focus of our eyes?

Why do we have to strictly focus on something to really see what it looks like? Is everything else around blurred, or is our brain trained only to see in the center of the image projected on the ...
1
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0answers
36 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 ...
1
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2answers
167 views

Why is the sound of running water soothing?

What is it about the sound of running water that soothes the brain and the soul? This is what I found on the internet: Our species evolved where trees met savannahs and where freshwater sources ...
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1answer
65 views

what are short term memories and long term memories [closed]

What are short term memories and long term memories ? what is the difference between them ? Is it like some one is born with so many bytes of either of these quantities and these quantities could ...
2
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1answer
70 views

Do different methods of testing memory for character sequences result in different brain activation?

Assume a certain sequence of N characters, displayed on a screen one by one, that should be memorized. The speed of the display is such that it doesn't produce much extra stress. You may assume that ...
2
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1answer
87 views

How far can we train mental calculation?

Mental calculators are people with a prodigious ability in some area of mental calculation, such as multiplying large numbers or factoring large numbers. Unfortunately I forgot where I heard it, ...
1
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1answer
56 views

How to best prepare the mind for a problem identification brainstorm?

I am a manager of a team of software engineers. We often use brainstorming sessions to generate solutions to problems. We use typical cognitive games, e.g. word association, to "warm-up" and ...
4
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3answers
513 views

What exactly is IQ, and how to develop or improve it?

Some people are said to have exceptionally high IQ. What exactly is that supposed to mean? Is it possible to develop high IQ if one doesn't have it? If yes, then how?
1
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1answer
85 views

Diet for brain stimuli

I want to ask which foods or supplements enhance brain function and how,like for example protein is good after a muscle workout what is the equivalent for the evolving of the brain,antioxidants are ...
3
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2answers
95 views

Can you retain a large number in your head for an extended period of time without distortion?

If someone where to recite "794 times 869", they might struggle to retain the numbers pitch perfect in their head as I perform the calculations. Are there any exercises one could perform to improve ...
10
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2answers
345 views

Is “brain training” effective?

We've had quite a few questions about "brain training" on this site (see questions tagged brain-training). And the effectiveness of "brain training" has been touched on in several questions (this ...
5
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1answer
195 views

What is the scientific definition of “brain training”?

A lot of companies are selling products under the heading of "brain training", and "brain exercises", "brain games" such as Nintendo DS Brain Training, Lumosity, and a host of other companies. I'm ...
6
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2answers
532 views

Is consistent dual n-back training likely to improve the performance of analysis (mathematics) students?

Suppose you isolate a class of undergraduate mathematics majors who are about to enroll in a semester of real analysis (rigorous, proof-based calculus) and split them into two groups. Then, you ...
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1answer
3k views

What does Lumosity's Flexibility measure?

One of the Lumosity BPI measurements is termed Flexibility. What is this measuring?
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2answers
116 views

Does not using the brain erode its power? [closed]

Does not using the brain erode its power? If so, are perpetual brain exercises recommended to prevent (or increase) its power (chess, puzzles, etc)?
5
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3answers
1k views

Training for the corpus callosum?

Since reading is done in the left hemisphere of the brain, does reading text in the left visual field train the corpus callosum? For instance, I am interested in knowing whether training may lead to ...
23
votes
1answer
166k views

How valid is Lumosity's Brain Performance Index and what normative information is available?

Background There is a test called Lumosity's Brain Performance Index. A sample profile of scores might be: ...
12
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1answer
251 views

Does cognitive training enhance dopamine release?

Joe Hardy reports on a study by Backman et al (2011) in Science, where from the authors report: Updating of working memory has been associated with striato-frontal brain regions and phasic ...
3
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2answers
643 views

Can intense multitasking improve fluid intelligence/working memory?

The Dual N-Back task is the only task I'm aware of that has empirical support showing that it improves working memory. It appears to improve working memory through multitasking, although this ...