Brain Wave Patterns Predict Mistakes

UC Davis researchers have found that brain wave patterns predict mistakes a second before they happen.

Researchers hooked 14 volunteers up to a non-invasive brain-wave recording machine that employs magnetoencephalography (MEG). Then they administered really boring tests sure to trigger mistakes.

During a half-hour test sitting at a computer, a random number from 1 to 9 flashes onto the screen every two seconds. The object is to tap a button as soon as any number except 5 appears. The test is so monotonous that even when a 5 showed up, the subjects spontaneously hit the button an average of 40 percent of the time.

By analyzing the recorded MEG data, the research team found that about a second before these errors were committed, brain waves in two regions were stronger than when the subjects correctly refrained from hitting the button. In the back of the head (the occipital region), alpha wave activity was about 25 percent stronger, and in the middle region, the sensorimotor cortex, there was a corresponding increase in the brain's mu wave activity.


(Neuroscientist Ole Jensen models the Donders Institute's MEG machine)

Science fiction movie fans enjoyed watching Next, the 2007 movie starring Nicolas Cage and Jessica Biel. In the film, Cage plays a man who is able to see several minutes into the future; he can then use this information to prevent mistakes in his present.


(Nicolas Cage making no blunders with Jessica Biel in Next)

The movie is based (extremely loosely) on The Golden Man, a terrific 1954 short story by Philip K. Dick. Cris, the main character in the short story, is able to prethink and thereby avoid mistakes in the present:

He can look ahead. See what's coming. He can - prethink. Let's call it that. He can see into the future. Probably he doesn't perceive it as the future."

"No," Anita said thoughtfully. "It would seem like the present. He has a broader present. But his present lies ahead, not back. Our present is related to the past. Only the past is certain, to us. To him, the future is certain. And he probably doesn't remember the past, any more than any animal remembers what happened."
(Read more about Philip K. Dick's prethink)

For a fascinating look at the practical side of seeing into the future, read We All See The Future Like Dick's 'Prethink'.

From LiveScience.

Scroll down for more stories in the same category. (Story submitted 3/24/2009)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 2 )

Related News Stories - (" Medical ")

Targeted Neuroplasticity Training For 'Downloading Skills'
'I know kung-fu.'

Will The FDA Approve This Antiaging Drug?
'So what we're looking for now is... an anti-agathic, an anti-death drug.' - James Blish, 1951.

EVE Artificial Womb For Lambs (For Now)
'In the crimson darkness, stewing warm on their cushion of peritoneum and gorged with blood-surrogate and hormones...' - Aldous Huxley, 1932.

Bees Royal Jelly Helps Wounds Heal Faster
'An alien drug... used by an insect race.' - Clifford Simak, 1961.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Dubai Scorpion Police Hoverbike Ready To Pull Young Kirk Over
'Is there a problem, officer?'

HEXA Robotic Help For Plants
Then some unknown race had chanced upon the dreamers and decided to "help them out."

Korean Tesla Model S Video 'Excelsior' Is Indeed Our Motto
'Improving man by bringing him close to Nature, while they combine the sensations of coasting with the interest of seeing the country well...'

DIY Robot Shoots You In The Face
'...there were automatic guns that fired ligamine darts.'

A Bayesian Approach to Safe Imitation Learning For AIs and Robots
Um, how about that pension for the humans who serve as the models for robot behavior?

Qoobo Headless Robotic Therapy Cat Was Anne McCaffrey's Idea
'...used as surrogates in intense dependency cases.'

Autonomous Cars Talk To Each Other At MCity
'My cars talk to one another.'

PUFFER Robots - From Philip K DIck's Second Variety?
'Across the ground something small and metallic came, flashing in the dull sunlight of midday.'

Russian Space Garden
'We saw the gardens, flooded with artificial sunlight...'

Targeted Neuroplasticity Training For 'Downloading Skills'
'I know kung-fu.'

U of M's MCity To Feature Asimov's Automatobuses
Should you turn autonomous buses off?

Crazyflie Drone Swarm Technology
'...Programmed to hang in space in a hexagonal grid pattern.'

Our GodBot, Who Art In Cyberspace
Vaal hungers! We must serve him.

easyJet Short-Haul Electric Jets
Have a little faith, will you? They're working on it.

Meet Assist-e Honda's Self-Balancing Motorcycle
'He had never ridden any motorized device that lacked onboard steering and balance systems...'

Kalashnikov's One-Seater Hovercraft
Not for windy days.

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.