Navigation Links
New information on the development of the brain
Date:5/14/2010

With their French colleagues, researchers at the University of Helsinki have found a mechanism in the memory centre of newborn that adjusts the maturation of the brain for the information processing required later in life. The study was published this week in an American science magazine The Journal of Neuroscience.

The brain cells in the brain of a newborn are still quite loosely interconnected. In the middle of chaos, they are looking for contact with each other and are only later able to operate as interactive neural networks.

Many cognitive operations, such as attention, memory, learning and certain states of sleep are based on rhythmic interactions of neural networks. For a long time the researchers have been interested in finding the stage in the development of the brain in which the functional characteristics and interconnections are sufficiently developed for these subtle brain functions.

Key players in this maturation process include a type of nerve cells called interneurones, and recent research sheds light on their functional development. The researchers have noticed that the activeness of the interneurones change dramatically during early development. In the memory centre of the brain they found a mechanism which adjusts changes in the activeness of interneurones.

The interneurones nerve cells are kind of controller cells. In the nervous system of a newborn they promote the creation of nerve cell contacts, and on the other hand they prevent premature rhythmic activity of neural networks. During development the controlling role will change, and the result is that the neural network becomes more efficiently rhythmic. This can be seen, for example, in the strengthening of the EEG signal during sleep.

The mechanism adjusting the activity of the interneurones is related to the development phase which prepares the brain to process and handle information needed later in life. The finding may also offe
'/>"/>

Contact: Tomi Taira
tomi.taira@helsinki.fi
358-919-159-855
University of Helsinki
Source:Eurekalert

Page: 1 2

Related medicine news :

1. Diversified Information Technologies and Sanava, Inc. Form Strategic Alliance
2. Real-time, evidence-based information at clinicians fingertips to streamline mental health care
3. Harmony Information Systems to Host Free Webcast: Learn How Vermont and Pennsylvania Are Taking Control of Medicaid Waivers Management
4. Skincancer.com Launches With Latest News, Information and Help for Consumers/Patients and Physicians
5. Harmony Information Systems Announces Availability of Harmony for Aging Waivers Edition
6. FDA Warns Cosmetic Doctor about Promoting Anti-Wrinkle Drug before FDA Approval; Unbiased Information on Skin Care a Precious Resource Says SkinTour.com
7. Misinformation About Vaccine Safety Puts Kids at Risk of Illness
8. "IPGDx, LLC Announces The Continued Validation Of Its Patented Technology For The Assessment Of Prognosis; PrognostiCheck" Getting the New Information to Patients and Do
9. New emergency preparedness information available for dental offices
10. Harmony Information Systems Offers Free eCards to Celebrate Older Americans Month
11. The Cancer Help Store Debuts New Blog with Information About Lymphedema and Cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/28/2015)... California (PRWEB) February 28, 2015 Plugin ... of TransFold Volume 2. A fully customizable transition ... , “TransFold Volume 2 gives users total control over ... Christina Austin, CEO of Pixel Film Studios. “TransFold Volume ... X editor.” , TransFold Volume 2 from Pixel Film ...
(Date:2/28/2015)... My Shiney Hiney® LLC., the renowned brand ... Las Vegas, Nevada for the annual ASD Market Week tradeshow. ... leading consumer-goods tradeshows and My Shiney Hiney will be one ... Shiney Hiney can be found at booth number C1663. , ... at-home personal hygiene brush and cleansing system exclusively created to ...
(Date:2/27/2015)... February 27, 2015 Wireless Analytics, ... services, and one of the founders of ... for Bell Mobility within their CLEAN Platform™ (Communications ... Wireless Analytics’ newly developed Bell Mobility Data ... the Canadian wireless carrier’s business customers. , Wireless ...
(Date:2/27/2015)... Beverly Hills, CA (PRWEB) February 27, 2015 ... was in the air for those suffering from Sjögren’s ... had been discovered by researchers at the University of ... the next phase of research was to develop a ... to precisely detect the presence of new autoantibodies. Researchers ...
(Date:2/27/2015)... MD (PRWEB) February 27, 2015 ... (Meso Foundation) and the National Cancer Institute (NCI) ... Mesothelioma at the National Institutes of Health (NIH), ... one part is dedicated to medical professionals and ... is directed to the general public, including patients, ...
Breaking Medicine News(10 mins):Health News:Announcing a New TransFold Transition Pack from Pixel Film Studios for Final Cut Pro X Professionals 2Health News:My Shiney Hiney® to Participate in ASD Market Week 2015 2Health News:Bell Mobility Gains Traction With Enterprises; Is Added to Wireless Analytics’ CLEAN Platform™ 2Health News:Bell Mobility Gains Traction With Enterprises; Is Added to Wireless Analytics’ CLEAN Platform™ 3Health News:Breakthrough Blood Test for Early Detection of Sjögren’s Syndrome Now Available 2Health News:Conference on Mesothelioma Co-Hosted with National Cancer Institute 2Health News:Conference on Mesothelioma Co-Hosted with National Cancer Institute 3
... (HealthDay News) -- Asthma and chronic obstructive pulmonary disease ... face a significantly higher relative risk for both the ... The warning stems from an analysis of data ... use was associated with a 34 percent increase in ...
... HealthDay Reporter , WEDNESDAY, Dec. 15 (HealthDay News) ... States has declined 28 percent since the late 1990s, but ... deaths, a new study finds. And the cost of ... or any other diagnostic group, an estimated $286 billion in ...
... Reinberg HealthDay Reporter , WEDNESDAY, Dec. 15 (HealthDay News) ... had both leukemia and AIDS no longer has any detectable HIV ... leukemia three years ago. But experts were quick to ... treatment of AIDS worldwide. As it turns out, the ...
... infected at some time in their lives with Epstein-Barr virus ... immune systems, such as people with organ transplants or HIV ... this virus. Scientists at the Duke Cancer Institute have ... EBV infections, a finding that has implications for understanding the ...
... received a 2010 Web Health Award for its patient-geared ... is a national competition that recognizes high-quality electronic health ... competition from a variety of health care professionals nationwide. ... electronic health information experts., This year, ASTRO received a ...
... , WEDNESDAY, Dec. 15 (HealthDay News) -- A group that ... to watch for attempted suicides in patients with no history ... by the Joint Commission, stresses that it,s not just psychiatric ... diagnosed with cancer who goes to an ER because the ...
Cached Medicine News:Health News:Inhalers Linked to Higher Odds of Diabetes in Asthma, COPD Patients 2Health News:Inhalers Linked to Higher Odds of Diabetes in Asthma, COPD Patients 3Health News:Death Rate From Heart Disease, Stroke Drops Off Over Decade 2Health News:Death Rate From Heart Disease, Stroke Drops Off Over Decade 3Health News:Docs Claim Transplant Cured Man of HIV, But Experts Urge Caution 2Health News:Docs Claim Transplant Cured Man of HIV, But Experts Urge Caution 3Health News:Scientists decode secrets of a very common virus that can cause cancer 2Health News:Severe Pain Can Trigger Suicide in Hospital ERs 2Health News:Severe Pain Can Trigger Suicide in Hospital ERs 3
(Date:2/26/2015)... DIEGO , Feb. 26, 2015  Tandem Diabetes ... device company and manufacturer of the t:slim® and t:flex™ ... public offering of 5,250,000 shares of its common stock ... share.  The net proceeds to Tandem from this offering ... discounts and commissions and other estimated offering expenses payable ...
(Date:2/26/2015)... 2015  Mobility Ventures LLC, an AM General Company, ... America (NYSE: BAC ) that will make ... the revolutionary MV-1 - - the world,s first and ... to provide safe and comfortable transportation for all passengers ... to purchase a new MV-1 vehicle at the over ...
(Date:2/26/2015)... , February 26, 2015 ... Outlook 2015: First -In- Class Innovations and Cost ... for Large Cap Pharmaceutical Companies research report to ... According to this Global Pharma US & ... as productivity measurements, divestment of non-core assets result ...
Breaking Medicine Technology:Tandem Diabetes Care Announces Pricing of Underwritten Public Offering of Common Stock 2Tandem Diabetes Care Announces Pricing of Underwritten Public Offering of Common Stock 3Mobility Ventures and Bank of America Announce New Agreement to Simplify Retail Consumer Financing for MV-1 Universally Accessible Vehicle 2Mobility Ventures and Bank of America Announce New Agreement to Simplify Retail Consumer Financing for MV-1 Universally Accessible Vehicle 3Global Pharma U.S. and EU Outlook 2015 Market Research Report 2Global Pharma U.S. and EU Outlook 2015 Market Research Report 3Global Pharma U.S. and EU Outlook 2015 Market Research Report 4
... Germany, January 18, 2012 Eppendorf AG ... to Bibby Scientific for use e.g. in their TC ... 7,074,367. Eppendorf utilizes the technology in its Eppendorf Mastercycler® ... models. Eppendorf AG, based in Hamburg, Germany, ...
... Takeda Pharmaceutical Company Limited ("Takeda", TSE: ... global workforce and consolidate site operations in order to ... than 70 countries, adapt to changing market conditions and ... as outlined in its 2011-2013 Mid-Range Plan (MRP). ...
Cached Medicine Technology:Takeda Announces Strategic Measures to Achieve Efficiencies for Long-Term Growth 2Takeda Announces Strategic Measures to Achieve Efficiencies for Long-Term Growth 3Takeda Announces Strategic Measures to Achieve Efficiencies for Long-Term Growth 4Takeda Announces Strategic Measures to Achieve Efficiencies for Long-Term Growth 5
... coded patient identification bracelets (wristbands) and/or ... at patient care areas throughout the ... identification and in creating a positive ... back to the patient through the ...
The IDENTI-PRINT II ID system functions as a complete, hospital wide patient identification system. It integrates the benefits of bedside labeling into a multipurpose ID band that consolidates admitt...
... Volks drive to provide ... to bring you a lens ... in a non-contact slit lamp ... true 3D viewing of the ...
... compact RFID printing solution that can encode ... the R2844-Z printer/encoder is one of the ... printing and encoding smart media such as ... the needs of applications requiring greater processing ...
Medicine Products: