Navigation Links
Mathematicians help to unlock brain function
Date:5/3/2013

Mathematicians from Queen Mary, University of London will bring researchers one-step closer to understanding how the structure of the brain relates to its function in two recently published studies.

Publishing in Physical Review Letters the researchers from the Complex Networks group at Queen Mary's School of Mathematics describe how different areas in the brain can have an association despite a lack of direct interaction.

The team, in collaboration with researchers in Barcelona, Pamplona and Paris, combined two different human brain networks - one that maps all the physical connections among brain areas known as the backbone network, and another that reports the activity of different regions as blood flow changes, known as the functional network. They showed that the presence of symmetrical neurons within the backbone network might be responsible for the synchronised activity of physically distant brain regions.

Lead author Vincenzo Nicosia, said "We don't fully understand how the human brain works. So far the focus has been more on the analysis of the function of single, localised regions. However, there isn't a complete model that brings the whole functionality of the brain together. Hopefully, our research will help neuroscientists to develop a more accurate map of the brain and investigate its functioning beyond single areas."

The research adds to the recent findings published in Proceedings of the National Academy of Sciences in which the QM researchers along with the Department of Psychiatry at University of Cambridge analysed the development of the brain of a small worm called Caenorhabditis elegans. In this paper, the team examined the number of links formed in the brain during the worm's lifespan, and observed an unexpected abrupt change in the pattern of growth, corresponding with the time of egg hatching.

"The research is important as it's the first time that a sharp transition in the
'/>"/>

Contact: Neha Okhandiar
n.okhandiar@qmul.ac.uk
020-788-27927
Queen Mary, University of London
Source:Eurekalert

Page: 1 2

Related biology news :

1. Mathematicians find solution to biological building block puzzle
2. Mathematicians tackle global issues
3. UC Riverside mathematicians recognized by American Mathematical Society
4. Artificial womb unlocks secrets of early embryo development
5. UCLA life scientists unlock mystery of how handedness arises
6. Rensselaer scientists unlock some key secrets of photosynthesis
7. Citizen science helps unlock European genetic heritage
8. Speed and power of X-ray laser helps unlock molecular mysteries
9. UC Santa Barbara scientists learn how to unlock the destiny of a cell: A gift for the tin man?
10. Could chloroplast breakthrough unlock key to controlling fruit ripening in crops?
11. Biologists unlocking the secrets of plant defenses, 1 piece at a time
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:11/7/2014)... Dr. Debra Auguste, associate professor, biomedical engineering, in ... College of New York, have identified a molecule ... of the most aggressive forms of breast cancer. ... high mortality rate owing to aggressive proliferation and ... However, Professor Auguste,s team, discovered the overexpression of ...
(Date:11/7/2014)... 2014 Leading Biometric companies aim to ... revolutionizing online transactions.  Companies in focus today are: NXT-ID, Inc. ... BABA ), Google Inc. (NASDAQ: GOOG ), ... EBAY ) and MasterCard Inc. (NYSE: MA) ... a biometric authentication company focused on the growing mobile commerce ...
(Date:11/6/2014)... because of metastasis, yet progress in preventing and ... "It,s been particularly challenging to design drugs that ... in systems biology at Harvard Medical School. ... they,ve already metastasized." , Gujral and colleagues have ... researchers better understand how metastasis begins. Their findings ...
Breaking Biology News(10 mins):Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 2Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 3Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 4Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 5Universal Authentication Methods Provide More Secure Operations for Biometrics Devices - Company Joins FIDO Alliance for Consumer Protection 6Migration negation 2Migration negation 3
... science issues with far-reaching implications for an array of ... energy, according to an article in Chemical & ... Chemical Society. The mid-term elections occurring this fall, however, ... stymied by a bitter partisan atmosphere. Among ...
... Bethesda, MD This 2014 FASEB Science Research ... after its discovery, DNA was believed to be ... shaken by the findings that DNA structure is ... an enormous variety of secondary structures, including cruciform-like, ...
... 2014 -- Elsevier, world-leading provider of scientific, technical ... launch of open access journal, Pathogenesis . ... behalf of The Royal College of Pathologists a ... professional standards and promoting excellence in the practice ...
Cached Biology News:Elsevier announces the launch of open access journal: Pathogenesis 2
(Date:11/21/2014)... November 21, 2014 , ...   Mariano Rodríguez es elegid vicepresidente senior ... KLOX está en marcha para comenzar de forma rápida ... heridas de reciente aprobación en Europa   , ... complace al anunciar los siguientes nombramientos: Todd ...
(Date:11/21/2014)... Los Angeles, CA (PRWEB) November 20, 2014 ... “A Short Walk to the Other Side” ... was an “Award-Winning Finalist in the “Fiction: Short Story” ... . , Jeffrey Keen, President and CEO of USA ... entries from mainstream and independent publishers, including Simon & ...
(Date:11/21/2014)... 20, 2014 BlueInGreen, LLC ( ... LLC (Pinnacle), and PCI, Inc., leading suppliers of ... have been selected to provide a new state-of-the-art ... Paul R. Noland Wastewater Treatment. The new ... HyDOZ® gas dissolution technology, Pinnacle Ozone’s industry ...
(Date:11/21/2014)... , Nov. 20, 2014 Polaris Group ... dosed in its Phase 1 trial of ADI-PEG ... the treatment of malignant pleural mesothelioma (MPM) and ... conducting clinical trials on ADI-PEG 20, both as ... the treatment of several other indications, including breast ...
Breaking Biology Technology:KLOX Technologies anuncia sus nombramientos ejecutivos 2KLOX Technologies anuncia sus nombramientos ejecutivos 3KLOX Technologies anuncia sus nombramientos ejecutivos 4KLOX Technologies anuncia sus nombramientos ejecutivos 5Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 2Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 3Mystic Ink 's Short Story Collection “A Short Walk to the Other Side” Honoring Ray Bradbury Praised As Award-Winning Finalist In USA Best Book Awards 4City of Fayetteville Leads Nation with Innovative Ozone Technology 2City of Fayetteville Leads Nation with Innovative Ozone Technology 3City of Fayetteville Leads Nation with Innovative Ozone Technology 4Polaris Group Announces Treatment of First Patient in Phase 1 Study of ADI-PEG 20 plus Pemetrexed and Cisplatin in Malignant Pleural Mesothelioma And Non-Squamous Non-Small Cell Lung Carcinoma 2
... Feb. 16, 2012  Receptos Inc. announced today the publication ... biology and structure-based drug discovery for high-value G-protein-coupled receptor ... article, entitled "Crystal Structure of a Lipid G Protein-Coupled ... founders Hugh Rosen, M.D., Ph.D., and Raymond Stevens, Ph.D. ...
... can break and reshuffle pieces of themselves is nothing new; ... The rules for where chromosomes are likely to break and ... starting to come into view. Researchers at Children,s Hospital ... have helped bring those rules into clearer focus by discovering ...
... February 16, 2012 New Report ... (Trends, Techniques, Key Players, Spending Estimates and Forecasts) ... vaccine market over the past ten years suggests the ... production will need to adapt to match a revived ...
Cached Biology Technology:Receptos Scientists Publish Determination of a High Resolution Sphingosine 1-Phosphate Receptor 1 Structure in Science 2Receptos Scientists Publish Determination of a High Resolution Sphingosine 1-Phosphate Receptor 1 Structure in Science 3Receptos Scientists Publish Determination of a High Resolution Sphingosine 1-Phosphate Receptor 1 Structure in Science 4To Understand Chromosome Reshuffling, Look to the Genome's 3D Structure 2To Understand Chromosome Reshuffling, Look to the Genome's 3D Structure 3To Understand Chromosome Reshuffling, Look to the Genome's 3D Structure 4ResearchMoz: Vaccine Production Market (Trends, Techniques, Key Players, Spending Estimates and Forecasts) 2ResearchMoz: Vaccine Production Market (Trends, Techniques, Key Players, Spending Estimates and Forecasts) 3ResearchMoz: Vaccine Production Market (Trends, Techniques, Key Players, Spending Estimates and Forecasts) 4ResearchMoz: Vaccine Production Market (Trends, Techniques, Key Players, Spending Estimates and Forecasts) 5
Molecular Biological Resources has extensive abilities cloning and expression of prokaryotic and eukaryotic proteins. Please contact lloconne@molbiores.com to discuss your project. Contact lloconne@...
Bethyl Laboratories packages antibodies, conjugates and calibrators to provide quantitative ELISA kits. Each kit contains the following components, sufficient for 1000 single well assays....
Applications: Epitope mapping, Mapping protein-protein contacts, Identification of enzyme substrates/inhibitors, Identification of receptor agonists/antagonists...
Bethyl Laboratories packages antibodies, conjugates and calibrators to provide quantitative ELISA kits. Each kit contains the following components, sufficient for 1000 single well assays....
Biology Products: