Brain Definition and 723 Threads

Just wondering...does anyone here have any infomation to share on brain imprinting? such as transfering memories and thoughts from one person to another?

Answer selects two natural numbers from the range [2,100] (x, y). He tells one man Sum' 's' (where s = x+y) and another man 'Product' 'p' (where p = x*y). The men are asked to find x and y. Both men have perfect logic. Know that the starting numbers were selected from [2,100] And are good...

There's a common belief that every glass of alcohol you drink kills a certain number of brain cells. This is a myth I thought I'd clear up here, one that results from a severe condition sometimes seen in chronic alcoholics called Wernicke-Korsakov's Syndrome...

Seriously, it seems like the cannabis plant is built for the intelligent, inquisitive, imaginative, ect. mind. Not only do my senses, reason, intuition, and imagination expand on marijuana, I also understand science so much more. There is something it does to your logical faculty that makes you...

A teacher is sitting at a park and counts all the kids and all the dogs. She comes to a total of 40 head and 100 legs. How many kids and dogs are there? There is more than one answer. the first one is 30 kids and 10 dogs. Find ONE more answer! There is no trick animal (ie: a three...

i tried searching for it on google but couldn't get the right term. Do you guys know of any research going on trying to transfer knowledge directly into brain like chip?

I just started physics this year, and we were assigned our first problem today. Before I continue I'd just like to stress that I am not looking for an answer. Just a hint, or something to help me out. Telling me that I'm on the right path would be helpful as well :smile: Here's the...

is palpitation related to our brain?

Lots of current research showing that primates have hard coded values in the neurons of their prefrontal cortexes. See costs and benefits in the brain http://www.nature.com/neuro/journal/vaop/ncurrent/abs/nn1756.html Cardinal utility in the brain...

I am taking too many AP classes plus I am in a chess club. Now what happens is that even though I have an A so far in all of my subjects. I can't get rest. Literally, I study till my mind starts burning, then when it gets really hot, I jump in the swimming pool for half an hour, then study...

I've been hearing that our very brains have more computing power than the highest of computers. IS this true. I mean what do we d o that's all that complex without brains. I know consciously we don't have very much math ability but unconsciously we do. By the way, which mental activities use the...

I am reading an article in this month's SciAm mind about treating depression with deep-brain stimulation. Researchers found that an area known as Area 25 is overactive in patients with severe depression. From what I understand, this area is sort of a "traffic controller" for neural paths between...

I found this http://www.northwestern.edu/univ-relations/media_relations/releases/2004/11/chronic.html" very interesting. http://www.northwestern.edu/univ-relations/media_relations/releases/2004/11/chronic.html

This one should be quick and easy, but I just can't seem to get it: "A college rower can easily push a small car along a flat road, but she cannot lift the car in the air. Since the mass of the car is constant, how can you explain this discrepancy?" Edit: I'm thinking that friction can be...

Hi, I get my grad school decision in about 2 weeks.:cry: I'm having a problem deciding between 2 fields that I would love to do a research project in. Both involve Computational/Simulations Science [Computer Science(computability and 3D engine development) & Mathematics]. The 1st is...

I am working on a repair for an old Meriam Well-type manometer and I am being a bit lazy on thinking/writing out my problem. I am trying to design a new well for it. My question is -- am I right in thinking the well should have a large diameter and a low height so that the fluid pressure...

Okay, you're in a game show that is akin to Deal or No Deal. You are given 3 suitcases to choose from, 1 of which contains a million dollars, the other two are empty. Once you have chosen a suitcase, the host (who knows beforehand which of the 3 suitcases contain the million dollars), opens one...

Is it true Albert Einstein's brain is kept in a bottle in a small-town doctor's office near Kansas City? --Listener, Mike Murphy show, KCMO radio, Kansas City, Missouri Cecil replies: You heard right, friend. What's more, for a long time the doctor kept the brain in a cardboard box behind...

fMRI data were collected from the brains of individuals either as they passively looked at geometric line drawings on a screen in front of them, or as they traced these drawings with their eyes. Data from the first task were subtracted from data from the second task. What area of the brain is...

Some brain teasers~~~~Plz look and try... Hey i have a couple brain teasers please take a look. I will gave how many letter and words the answer is. This isn't really php code its just easier so the text is formatted right for the x thing. 1) White, 3F, squared ( the answer is...

Hi, I listen trance music for a long time and I was an average student i got 45% in high school and after that started listensing trance music . U won't believe it i did very well i got honors in engineering and then did masters with honors and currently doing Phd in Aeronautical engg. ...

Hey everyone, I found this really interesting article at Technology Review about a new procedure scientists have developed for administering drugs directly into the brain. This could potentially have major implications for the treatment of such neurological disorders as Alzheimer's and...

Can familiarity be explained by neurons or the brain ? how can that be ?

0.01 us? 1 ms? 2 ms? 5 ms? 7 ms? 10 ms? 20 ms? 40 ms? 80 ms? 160 ms? 250 ms? 500 ms? 1000 ms? lol

Yeah I was told by a friend we only used 90% of our brains? Is this true?

Hello, I'm wondering whether heavy electromagnetic stimulations of neurons can cause our brain to stop working at all, in sense that all the neurons stop receiving the messages from any other. Are there any known hypothesis how our brain could be possibly made during an evolution? And Does the...

I have often wondered which would win, reluctantly i think brawn would, as no matter how clever you are you can not avoid every attack.

http://www.iucaa.ernet.in/~paddy/playthemes/playthemes.htm" That's a nice collection of difficult(IMO) brain teasers and math problems (especially geometry). Till now, I haven't got any :cry:

I am new to this forum by the way. I would be gracious to anyone that can shed light to levels of hydrogen in the brain. At high temperatures, hydrogen gas can exist as a mixture of atoms, protons and negativley charged hydride ions. This mixture is said to have a high emissivity and...

I'm working through a definite integration with a secant function as my antiderivative...the secant is 1/cos right? ~Kitty

How would I hypothetically, go about solving this problem: Replace each G with one of the digits from 1 through 9 to make a true statement, each digit may only be used once. G/GxG+GxGxG/G+GxG=100 Thanks guys, Mk. :cool: :biggrin:

I found this to be an incredibly fascinating but incredibly gross phenomena. I'm wondering if any of you know any more about the science behind how the wasps actually induce the spiders behavior change... The article is here... http://www.damninteresting.com/?p=17"

http://www.nytimes.com/2006/02/05/weekinreview/05carey.html?ex=1296795600&en=bbc8fede11af6a48&ei=5090&partner=rssuserland&emc=rss A nice cautionary tale for the layman about brain imaging.

Article below.

I wondering why the brain is the orgna that uses the most power of our bodies. I recently saw this. It says that the brain is the highest user of energy throughout our body,but how? The muscles kidneys, or digestive system I'd think. What is it that the brain does that uses so much power...

A brain tumor was recently experienced. It was on the surface tissue of the brain and was about 3 inches in diameter. Non cancerous. There was no reported brain damage. Everything healed up great. For a good month or two, way of thinking was altared a little. Presently that way of thinking is...

Our brians are made out of organic material. It is very likely that the macro features we have such as consciousness, mind, qualia etc are an emergent property from these complex physical properties. But could these emergent properties come from an extremely complicated device that is not...

The following statement is true: 12=11 There are no mathematical operators (+, −, *, /), exponents, parentheses, etc. missing. How can 12 and 11 be equal? Hint 1: The given is not false. Hint 2: How did the first humans count?

My website posts my movie reviews and rates them from 1 - 5. I want to post an average*, and I can't figure out how to do it. Rating Number of movies 1....6 2...10 3...41 4...37 5...12 I can't figure out how to average* them without biasing them in favour of the higher numbers...

I was looking through some old exams for my engineering class and uncovered the following question... If you would like to know the answer please scroll down and highlight the text But I don't have any clue how to get it. If anyone can figure it out that would be great... thx -tom...

Where The Brain Combines What's Heard And Felt When sense perceptions from various sense organs are processed in the brain, this information is integrated - for example, when we are watching a ventriloquist, our brain combines information pertaining to both language and vision. Using functional...

Is the brain's perception of space trained or is it ingrained and locked to 3? That is, would a baby raised in a 4 *evident* space dimensional world be able to adapt or only cope?

http://pittsburghlive.com/x/tribune-review/health/s_403491.html

Big brain means small ... http://www.newscientist.com/article.ns?id=dn8430

https://www.physicsforums.com/newthread.php?do=newthread&f=149 my blog post about this: http://maskedslacker.blogspot.com/

erm..i always seem to relate maths to everything i think...i don't do it on purpose ..but when i think of people they always seem to have a corresponding maths symbol or even plain numbers...and they change throughout that thought. so one person doesn't all ways have an asociated(sp) maths...

I not sure if this has happened to any of you guys but I always slightly "special" after finsihing an hard midterm I have been studying all week (9-13 hour days). Now that's is over I feel great, althought I feel completely retarted. Does this happen to any of guys, after taking a course in...

I want to know have braindead people came back to life. I don't know that they can. Different from legal and clinical death brain death can be a last sigh on wether a person is alive or not. The reason I want to know is cause one of my family members has fallen into a comma and is on life...

I know nothing about this science, but i was on mushrooms the other night and came up with an idea.. I've seen scans done on the discovery channel on the brain during certain thought processes. If you were to show a screen of red, compared to a screen of yellow to the subject, would...

Q: A solid if formed by adjoining two hemispheres to the ends of a right circular cylinder. The total volume of the solid is 12 cm^3. Find the radius of the cylinder that produces the minimum surface area. OK, I got about halfway through my problem before I got lost. V of shpere= 4/3(pi)r^3...