Navigation Links
New map IDs the core of the human brain
Date:6/30/2008

BLOOMINGTON, Ind. -- An international team of researchers has created the first complete high-resolution map of how millions of neural fibers in the human cerebral cortex -- the outer layer of the brain responsible for higher level thinking -- connect and communicate. Their groundbreaking work identified a single network core, or hub, that may be key to the workings of both hemispheres of the brain.

The work by the researchers from Indiana University, University of Lausanne, Switzerland, Ecole Polytechnique Fdrale de Lausanne, Switzerland, and Harvard Medical School marks a major step in understanding the most complicated and mysterious organ in the human body. It not only provides a comprehensive map of brain connections (the brain "connectome"), but also describes a novel application of a non-invasive technique that can be used by other scientists to continue mapping the trillions of neural connections in the brain at even greater resolution, which is becoming a new field of science termed "connectomics."

"This is one of the first steps necessary for building large-scale computational models of the human brain to help us understand processes that are difficult to observe, such as disease states and recovery processes to injuries," said Olaf Sporns, co-author of the study and neuroscientist at Indiana University.

The findings appear in the journal PLoS Biology today (June 30). Co-authors include Patric Hagmann and Reto Meuli, University Hospital Center and University of Lausanne; Leila Cammoun and Xavier Gigandet, Ecole Polytechnique Fdrale de Lausanne; Van J. Wedeen, Massachusetts General Hospital and Harvard Medical Center; and Christopher J. Honey, IU.

Until now, scientists have mostly used functional magnetic resonance imaging (fMRI) technology to measure brain activity -- locating which parts of the brain become active during perception or cognition -- but there has been little understanding of the role o
'/>"/>

Contact: Olaf Sporns
osporns@indiana.edu
812-855-2772
Indiana University
Source:Eurekalert  

Page: 1 2 3

Related biology technology :

1. BioTime, Inc. and Embryome Sciences, Inc. Sign Agreement With International Stem Cell Corporation to Provide Unique Human Stem Cell Lines for Research Use
2. Aegera Therapeutics collaboration with Human Genome Sciences leads to the initiation of a Phase 1 clinical trial with lead IAP inhibitor HGS1029 and receipt of first milestone payment
3. China Biologic Products Announces SFDA Approval for the Production and Sale of Human Albumin 12.5g/vial (25%, 50 ml)
4. MAP Pharmaceuticals Appoints Marco Rosa Vice President of Human Resources
5. Gen-Probe Launches in Europe CE-Marked APTIMA(R) HPV Assay for Detection of Human Papillomavirus
6. Robots moving closer to humans
7. Highest Replikin Concentrations and Cyclical Behavior Related to Human Mortality Are Found in Malaria Trypanosomes
8. Human Genome Sciences Names Kevin P. McRaith Vice President, Hepatology Franchise
9. Volcano Corp Announces First Human Use of the Volcano Optical Coherence Tomography (OCT) Imaging Catheter
10. Human Genome Sciences Announces First Quarter 2008 Financial Results and Key Developments
11. Pioneer(R) Surgical Technology Announces First Human Implants of its NuNec(TM) Cervical Arthroplasty Device
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
New map IDs the core of the human brain
(Date:7/10/2014)... 2014 -- According to the International Atomic Energy ... comes from terrorists acquiring sufficient quantities of plutonium ... crude nuclear explosive device. The IAEA also notes ... involved gram-level quantities, which can be challenging to ... a new study appearing this week in the ...
(Date:7/10/2014)... today in the journal PNAS (Proceedings of the ... of day and sleep deprivation have a significant effect ... looking at the best time of day to test ... for administering medicines effectively. , Researchers from the University ... investigated the links between sleep deprivation, body clock disruption ...
(Date:7/10/2014)... our laptops and electric vehicles could store more energy ... help of a sponge-like silicon material. , Researchers ... used in one of the battery,s electrodes, as silicon ... of graphite. A paper describing the material,s performance as ... Nature Communications . , "Silicon has long been sought ...
(Date:7/10/2014)... recent study by researchers at the University of ... physical mechanisms governing the interplay of spin and ... limits of ultrafast spintronic devices for data storage ... charge as well as spin-angular momentum. In a ... there is no spin current," explained David Cahill, ...
Breaking Biology Technology:Sensitive detection method may help impede illicit nuclear trafficking 2Time of day crucial to accurately test for diseases, new research finds 2Silicon sponge improves lithium-ion battery performance 2Silicon sponge improves lithium-ion battery performance 3University of Illinois study advances limits for ultrafast nano-devices 2
... drug discovery and development company eMetagen Corp . ... Marquette University Golden Angels Network , the angel investors ... Golden Angels investment, along with two grants received last ... the National Institutes of Health and a $150,000 Technology ...
... in any foreign land now requires a quick custom check. ... true nationality? What's this nation doing on the global scene ... Do I really like this nation? , ,It's no secret ... savvy than they were a decade ago. They clearly support ...
... - Ann Stunden, director of the Division of ... received a 2005 award for information technology leadership from ... honored Stunden for "strong and ground-breaking leadership in the ... 37 years ago." , ,A co-founder and executive ...
Cached Biology Technology:eMetagen gets $535,000 from MU angel investors 2Why are brands culturally profiled? 2Why are brands culturally profiled? 3
(Date:7/11/2014)... Researchers from Salk Institute for Biological Studies, BGI, ... the safety and reliability of the existing targeted ... method, TALEN-HDAdV, which could significantly increased gene-correction efficiency ... study published online in Cell Stell Cell ... cell-based gene therapy. , The combination of stem ...
(Date:7/11/2014)... 11, 2014 The increased risk of kidney injury ... resuscitation fluids reflects the mass of HES molecules, according ... official journal of the International Anesthesia Research Society (IARS). ... harmful effect of HES on cultured human renal proximal ... Christian Wunder and colleagues of University Hospital Wrzburg, Austria. ...
(Date:7/11/2014)... , July 11, 2014 Research ... "International Biometrics Technology Market - Industry Analysis Size ... to their offering. http://photos.prnewswire.com/prnh/20130307/600769 ... and crimes has created a need for high level ... used for personnel authentication such as username and passwords, ...
Breaking Biology News(10 mins):A new genome editing method brings the possibility of gene therapies closer to reality 2In lab studies, hydroxyethyl starch has direct harmful effects on kidney cells 2International Biometrics Technology Market - Industry Analysis Size Share Growth Trends and Forecast to 2019 2
... When students using the Ask a Biologist Web site ask ... actually accessing the combined knowledge of more than 150 volunteer ... "That,s why Dr. Biology is so amazing," says Charles Kazilek, ... on the planet." Kazilek,s site, which attracts 3,000-4,000 visitors ...
... for the Advancement of Science has chosen Arizona State ... science education, to receive the Science Prize ... The prize, established to "encourage innovation and excellence in ... resources by students, teachers, and the public," recognizes the ...
... fish species in the ocean, but the majestic gliding ... astonishing feat of mathematics and energy conservation. In new ... Functional Ecology marine scientists reveal how these ... buoyancy and stay afloat. For most animals movement ...
Cached Biology News:Science selects 'Ask a Biologist' website to win SPORE award 2Science selects 'Ask a Biologist' website to win SPORE award 3Science selects 'Ask a Biologist' website to win SPORE award 4ASU’s Ask A Biologist website wins prestigious SPORE prize 2ASU’s Ask A Biologist website wins prestigious SPORE prize 3Whale sharks do the math to avoid that sinking feeling 2
Immunogen: Human Respiratory Syncytial Virus (RSV) and Bovine Respiratory Syncytial Virus (BRSV) Fusion protein Storage: -20 C, Avoid Freeze/Thaw Cycles...
The DNA DipStick Kit is ideal for estimating nucleic acid concentrations and approximate yields. Works with ss- and ds-DNA, RNA, and oligonucleotides at concentrations as low as 0.1 ng/l....
Tris-Hepes kit of BG-163 & BG-165 (order number BG-166)...
... Immunogen: Synthetic peptide derived from the ... protein. Specificity: Reacts with the ... Reactivity: Human Mouse (positive controls: WNT1-transfected ... lysates and mouse Mouse-1 cell lysates). ...
Biology Products: