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Thinking of something else is a time-honored method for coping with pain. Indeed, psychologists have demonstrated repeatedly that what you think about can modulate the pain you experience. But what’s less clear is how exactly that effect plays out in the body. In a study published today in Current Biology, neuroscientists have found that distraction does more than merely divert your mind; it actually sends signals that bar pain from reaching the central nervous system.

The finding suggests the concentrating brain doesn’t just divert attention from the agony, it also triggers a release of opioid-based compounds.

Sprenger and his colleagues—whose previous work examined the placebo effect—another brain–body mystery—believes distraction is just one of many cognitive cases in which the brain modulates pain. He adds that their research is a first step. The study, however, does provide a candidate mechanism for the brain’s inhibition of the pain response, a mechanism that can be measured and further studied, eventually leading to clinical applications such as therapies. Meanwhile, the next time you have a toothache, rather than pop some acetaminophen, consider a brainteaser.

questionall:

thenewenlightenmentage:

Could We Transport Our Consciousness Into Robots?

If we were able to move our brains, neuron-for-neuron, into a robot, would we still be the same person?

I love this man!  He’s a little crazy but he’s so awesome.

I just thought I’d tell you something interesting I learned in psychology class a long time ago. Some of you may already know this, and some of you might not. 

But there’s this interesting thing that our brain does. Consider this: 
You’re watching someone else pick up a cup. Our brain observes the person picking up the cup. There is firing in specific locations in the brain that allow you to pick up that cup, right? Well, when you watch someone pick up a cup, your brain actually fires in the exact same exact way that the person picking up the cup does ! So it’s like you’re also picking up the cup, but you’re not! 

Your brain ‘mirrors’ that other person’s brain. The neurons associated are called ‘mirror neurons’. They believe this might be linked with empathy.

thenewenlightenmentage:

Today in Mind Reading: Brain Scans Can Predict If You’re About to Make a Math Mistake
Along with predicting our future behaviors, brain scans can guess when we’re about to make a cognitive error, mis-processing a math problem because we’re thinking too hard. Like a dashboard widget watching your computer’s RAM, brain wave patterns can be used to detect when the brain is approaching its limits of processing power, according to new research.
Federico Cirett at the University of Arizona was studying learning differences among non-native English speakers versus fluent English speakers, and noticed the non-fluent people had more difficulty answering various types of questions. He attached an EEG to volunteers’ heads to monitor their brain activity as they solved math problems on the SAT exam, and tried to figure out why they were distracted.
Continue Reading

Wow !

thenewenlightenmentage:

Today in Mind Reading: Brain Scans Can Predict If You’re About to Make a Math Mistake

Along with predicting our future behaviors, brain scans can guess when we’re about to make a cognitive error, mis-processing a math problem because we’re thinking too hard. Like a dashboard widget watching your computer’s RAM, brain wave patterns can be used to detect when the brain is approaching its limits of processing power, according to new research.

Federico Cirett at the University of Arizona was studying learning differences among non-native English speakers versus fluent English speakers, and noticed the non-fluent people had more difficulty answering various types of questions. He attached an EEG to volunteers’ heads to monitor their brain activity as they solved math problems on the SAT exam, and tried to figure out why they were distracted.

Continue Reading

Wow !

Random fact of the day: People who are manic depressive or depressive tend to be creative.

They can have diminished ability to think and concentrate, and/or feelings of worthlessness;
then have  inflated self-esteem or grandiosity, decreased need for sleep, more talkative than usual, flight of ideas or racing thoughts, and/or an increase in goal-directed activity.

Scientists find the correlation between creativity and bipolar disorder and/or depression interesting. On a test study, people with bipolar disorder and/or depression had much more ideas on the creative portion of the test than those without the disorders.

Some people comment that it’s the result of a fight between ’ the mind and the heart’.
Some people are able to control their manic depression and/or depression with exercise, meditation, art, etc; to utilize creativity or control their emotions.

Some famous people with this case are:
F. Scott Fitzgerald, Ernest Hemingway, and Ralph Waldo Emerson. There are probably more that are not listed.

Evidence also suggests that creative people share personality traits with bipolar people, but are not necessarily bipolar, and sometimes misdiagnosed.

Myers Briggs Test

I remember once, someone and I got into a conversation. I told him a wanted to be a physicist and an engineer. He suggested to me that I try the Myers Briggs/ Carl Jung test, and maybe even read up on books about it. He found it surprising how freakishly accurate the test really is. The test allows for personality change, it takes your opinions, the way you think, into consideration as well.

There are 16 distinctive personality types; and your type occurs from a variation of the 4 letters, with two different outcomes for each of the four categories.

1. Extraversion (E) or Introversion (I).

2. Sensing (S) or Intuition (N).

3.Thinking (T) or Feeling (F).

4.Judging (J) or Perceiving (P).

He used to want to be a physicist,  a doctor, etc; basically all of the job choices his personality type was known for, he had tried out, until he decided his job. He was surprised that all of his choices had been on his personality type. It does give you suggestions as to what jobs your type would be better at, but it doesn’t have to be followed. The book also explains typical interactions between other types; which types would be better friends; you get the idea.

And most people assume that the first two outcomes are just simply being introverted or extraverted.

Well, that’s what I assumed too, but it’s not true; and he told me why:

It’s not actually introversion or extraversion. (Now I can’t remember exactly what he said. )

But he said something along the lines of, it’s actually how fast the signalling goes past your brain stem to different areas of your brain. It’s how fast your react to things.
Do you sit there and ponder it for awhile? Do you think about how you act? Or do you actually just act right upon instinct?

That is an example of what it really means. It has to do with your brain’s ability to respond to stimuli it’s given.

And it happens that people with E tend to have a faster response to stimuli than those that have I. But faster or slower responses to stimuli doesn’t mean ’ I respond faster so I’m smarter than you’, it just explains the differences between the way people act, and how their perception works.

It did make a bit of sense once I thought about it. It’s interesting stuff.

And I did take the test, and I did also look up what jobs my type would be good at; and guess what was creepy? The jobs that I have pondered at in the past were all on there. And it explained how I act, and how I see things to the dot.

eutektiks:

Heart Disease Drug ‘Combats Racism’


Scientists believe the discovery can be explained by the fact that racism is fundamentally founded on fear.


Propranolol acts both on nerve circuits that govern automatic functions such as heart rate, and the part of the brain involved in fear and emotional responses. The drug is also used to treat anxiety and panic.

eutektiks:

Heart Disease Drug ‘Combats Racism’

Scientists believe the discovery can be explained by the fact that racism is fundamentally founded on fear.

Propranolol acts both on nerve circuits that govern automatic functions such as heart rate, and the part of the brain involved in fear and emotional responses. The drug is also used to treat anxiety and panic.

More sleep isn't always better-- high school students test best with seven hours of rest

teleological:

Whether or not you know any high school students that actually get nine hours of sleep each night, that’s what federal guidelines currently prescribe.

A new Brigham Young University study found that 16-18 year olds perform better academically when they shave about two hours off that recommendation.

“We’re not talking about sleep deprivation,” says study author Eric Eide. “The data simply says that seven hours is optimal at that age.” The right amount of sleep decreases with age:

  • The optimal for 10-year-olds is 9 to 9.5 hours
  • The optimal for 12-year-olds is 8 to 8.5 hours
  • The optimal for 16-year-olds is 7 hours

This reminds me of another study… It’s kind of unrelated. 

“It’s the late risers who have the advantage, and can outperform the early birds,” said Philippe Peigneux, a professor of clinical neuropsychology at the Free University of Brussels in Belgium, who along with co-author Christina Schmidt published the counterintuitive findings in the latest issue of the journal Science .

The study measured the part of the brain that is home to the circadian master clock that operates according to a day-night cycle. Sleep pressure dampens the circadian signal, and activity in this area decreases the longer the person is awake. The night owls were more resistant to sleep pressure.

Source: ( link) 

(Source: miaoued)

I find it odd that there are words for certain things, such as feminism, etc. The fact that the word exists affects our psychology, does it not?

If words such as that didn’t exist, we wouldn’t see ourselves as separate would we? Yet, maybe we would still see ourselves as separate with, or without, the word.

Words like that are only given the power we give them though. Many ’ bad words’ , or ’ incorrect terms’ that people use used to literally mean something else; but since people used them with a negative intent, they’re offensive now. But if they weren’t used offensively, they would just be words.


Do you get what I’m saying?
Obviously, I would never go out of my way to say those words, because I’m a nice person. But…

The ever strange stranger, who came from mars.: Dear Customer who stuck up for his little brother,

stfuconservatives:

purdoom:

socialistscum:

sweetupndown:

you thought I didn’t really notice. But I did. I wanted to high-five you.


Yesterday I had a pair of brothers in my store. One was maybe between 15-17. He was a wrestler at the local high school. Kind of tall,…

Yes, yes, this. You badass big brother, and you badass worker.

(Source: kissing-whiskey)

typette:

remember a long time ago everyone was freaking out about the experiments with the eyes of cats, and how scientists were trying to decode the signal being sent from the retina to the brain?

these are the fruits of that labour. A bionic eye is in the works that uses a camera, encoder chip, and a transducer that attaches to the inactive cells in a blind eyeball’s retina, and sends the same signals to the brain that the retina’s cells would in a normal eye.

Just watch the video, and near the end they show you the image results of their experiments. your jaw will fucking drop.


I don’t know why guys, but I’m crying. I’m seriously crying.

This is so beautiful. This is the fruit of research, this is what research can do for people. This is why all research should be funded.

Absolutely fantastic. Now I’m going to go stop crying.

deathmk2:

therearecertainshadesoflimelight:

“A 1st grade school teacher had twenty-six students in her class.  She presented each child in her classroom the 1st half of a well-known proverb and asked them to come up with the remainder of the proverb.”

20. There are none so blind as Stevie Wonder XDDDDDD

deathmk2:

therearecertainshadesoflimelight:

A 1st grade school teacher had twenty-six students in her class.  She presented each child in her classroom the 1st half of a well-known proverb and asked them to come up with the remainder of the proverb.”

20. There are none so blind as Stevie Wonder XDDDDDD

(Source: geekpanties)

Astrotastic!: I think there is a big blur in the line between social science and psychology.

astrotastic:

Think about it:

In 9th grade, I had to do a science fair project. I was really interested in the methods in which people learn, and my project focused on what teaching method works best; teaching with hands-on interaction, with sound, or with read information. I was very excited to do my…

In my opinion, they’re basically one and the same thing; but schools will always be biased.