 Email this article to a friend  Printable Version FREE Email Newsletter
(NaturalNews) A German study has found that using a type of "electromedicine," where electrodes pass a certain frequency of electricity through a subject's brain while he or she is asleep, can improve the individual's ability to remember words upon waking.
Lead researcher Jan Born, a neuroscientist at the University of Lübeck in Germany, had 13 medical students learn a list of words, and then tested how many they remembered over time. He then had them repeat the exercise after a nap. Those who did not have electrical current passed through their brains while sleeping remembered an average of 37.42 words before sleep and 39.5 afterward, confirming that sleep is an important factor in learning. After administering the electrical current to the sleeping students, they remembered an average of 41.27 words upon waking, according to the results published in the journal Nature.
Born and colleagues theorize that the electrical current enhances a part of the sleep cycle associated with consolidating word memory -- an early part of the cycle called "slow wave sleep." During this cycle, the prefrontal neocortex -- the part of the brain linked to conscious thought an spatial reasoning -- shows regular electrical fluctuations. The electrical current in the study was adjusted to match these fluctuations.
When the current was applied at a different frequency or during a different part of the sleep cycle, no memory improvement was noted. The exact mechanism by which the electrical fluctuations improve memory consolidation remains unclear, the researchers said, but Born theorizes that the currents can cause brain cells to resonate. This then could strengthen the connections between the brain cells that are the physical representations of memories.
###
Get articles like this delivered to you FREE in our popular email newsletter
|
(FREE) Thursday evening, Nov. 12 at 6pm Pacific (9pm Eastern), call in to hear the NaturalNews Talk Hour with special guest Dr. Caldwell Esselstyn - "Making Yourself Heart Attack Proof" Register via email to receive call-in number:
|
|
Explore NaturalPedia.com, the internet's largest natural health encyclopedia of knowledge, covering over 50,000 topics. It's free!
Visit NaturalPedia.com.
|
 FREE Report: The Five Best Anti-Viral Products to Beat Influenza, Swine Flu, Bird Flu and SARS
• Top anti-viral remedies
• Where to get them now
• Four things to avoid
• Become self-reliant
• Boost your family safety
Click here to read the FREE report now.
|
W.H.O. Declares Global Pandemic
Turn FEAR into Confidence!
Listen to the complete 3.5 hour recording on 4 audio CDs of the Health Ranger's Swine Flu Advanced Preparedness Course, covering natural anti-virals, family safety, infrastructure disruptions, quarantine, preparedness gear and much more.
Testimonials:
"Mike Adams' preparedness course turned our fears into confidence. This is POWERFUL information, coming from a trusted source. If you want to save yourself countless hours researching and getting prepared and if you want to do everything in your power to protect your family, I highly recommend the Health Ranger’s Advanced Preparedness Course."
- N. Nelson (Arizona)
"This is packed information no one should miss."
- T. Valenzuela
"Thanks Mike... during this class you covered prevention and preparedness from A to Z with integrity, brave honesty and outstanding knowledge! Thank you for your steadfast, thorough and cool-headed approach to well being. With deep gratitude for your service." - Bev
Available NOW for immediate shipping.
100% satisfaction guarantee
 NEW Product: Valley of Longevity Shampoo from the Health Ranger
• 98% Organic
• 100% Natural
• 100% Fragrance Free!
• No SLS
• No Parabens
• No synthetic chemicals
• FREE shipping in U.S. on orders over $75
Click here to read more...
|
|
|
Email this article to a friend
Share this article on: 
