mannmichaels: March 2013

DUBLIN (Reuters) - Ryanair is to reduce its capacity at London's Stansted airport by about one million passengers over the next year after the airport increased charges by 6 percent, the airline said on Thursday.

The Irish low-cost carrier, which accounted for about 70 percent of Stansted's traffic in 2011, said that it will cut more than 170 flights a week - a 9 percent reduction.

Single-runway Stansted, based 50 kilometers northeast of central London, is Britain's fourth-busiest airport and handled nearly 18 million passengers last year.

The news came as Heathrow Airport Holdings , formerly the British airports operator BAA, completed the 1.5 billion pound ($2.28 billion) sale of Stansted to Manchester Airports Group (MAG) on Thursday.

Ryanair called on the Civil Aviation Authority (CAA) to investigate Stansted's higher increase in charges.

"Ryanair and other Stansted airlines now must ask was this surprise price increase part of a sweetener package to persuade MAG to pay 1.5 billion pounds for Stansted," Ryanair spokesman Robin Kiely said in a statement.

A spokesman for Heathrow Airport Holdings said that, as the sale of Stansted had gone through on Thursday, it was no longer in charge of the airport and would not comment.

MAG was not immediately able to comment.

Ryanair has been in a long-running pricing dispute with Stansted. In 2011 it filed a complaint with Britain's CAA and Competition Commission about charges levied by the airport.

(Reporting by Conor Humphries and Neil Maidment in London; Editing by David Goodman)

Source: http://news.yahoo.com/ryanair-cut-stansted-capacity-9-percent-175917576--finance.html

acc tournament big ten tournament big east tournament 2012 solar storm solar flares spanx aurora borealis

Thursday, February 28, 2013

A look at how the brain processes information finds a distinct pattern in children with autism spectrum disorders. Using EEGs to track the brain's electrical cross-talk, researchers from Boston Children's Hospital have found a structural difference in brain connections. Compared with neurotypical children, those with autism have multiple redundant connections between neighboring brain areas at the expense of long-distance links.

The study, using a "network analysis" like that used to study airlines or electrical grids, may help in understanding some classic behaviors in autism. It was published February 27 in BioMed Central's open access journal BMC Medicine, accompanied by a commentary.

"We examined brain networks as a whole in terms of their capacity to transfer and process information," says Jurriaan Peters, MD, of the Department of Neurology at Boston Children's Hospital, who is co-first author of the paper with Maxime Taquet, a PhD student in Boston Children's Computational Radiology Laboratory. "What we found may well change the way we look at the brains of autistic children."

Peters, Taquet and senior authors Simon Warfield, PhD, of the Computational Radiology Laboratory and Mustafa Sahin, MD, PhD, of Neurology, analyzed EEG recordings from two groups of autistic children: 16 children with classic autism, and 14 children whose autism is part of a genetic syndrome known as tuberous sclerosis complex (TSC). They compared these readings with EEGs from two control groups?46 healthy neurotypical children and 29 children with TSC but not autism.

In both groups with autism, there were more short-range connections within different brain region, but fewer connections linking far-flung areas.

A brain network that favors short-range over long-range connections seems to be consistent with autism's classic cognitive profile?a child who excels at specific, focused tasks like memorizing streets, but who cannot integrate information across different brain areas into higher-order concepts.

"For example, a child with autism may not understand why a face looks really angry, because his visual brain centers and emotional brain centers have less cross-talk," Peters says. "The brain cannot integrate these areas. It's doing a lot with the information locally, but it's not sending it out to the rest of the brain."

Network analysis?a hot emerging branch of cognitive neuroscience?showed a quality called "resilience" in the children with autism?the ability to find multiple ways to get from point A to point B through redundant pathways.

"Much like you can still travel from Boston to Brussels even if London Heathrow is shut down, by going through New York's JFK airport for example, information can continue to be transferred between two regions of the brain of children with autism," says Taquet. "In such a network, no hub plays a specific role, and traffic may flow along many redundant routes."

This quality of redundancy is consistent with cellular and molecular evidence for decreased "pruning" of brain connections in autism. While it may be good for an airline, it may indicate a brain that responds in the same way to many different kinds of situations and is less able to focus on the stimuli that are most important.

"It's a simpler, less specialized network that's more rigid, less able to respond to stimulation from the environment," says Peters.

The study showed that both groups of children with tuberous sclerosis complex had reduced connectivity overall, but only those who also had autism had the pattern of increased short-range versus long-range connections (See image).

Under a recently announced NIH Autism Center of Excellence Grant, Peters and his colleagues will repeat the analysis as part of a multicenter study, taking EEG recordings prospectively under uniform conditions.

The current study builds on recent work by Peters, Sahin and colleagues, which imaged nerve fibers in autistic patients and showed structural abnormalities in brain connectivity. Other recent work at Boston Children's, led by Frank Duffy, PhD, of Neurology, looked at "coherence," or the degree of synchrony between any two given EEG signals, and found altered connectivity between brain regions in children with autism.

Yet another recent study, led by Boston Children's informatics researcher William Bosl, PhD, and Charles A. Nelson, PhD, research director of the Developmental Medicine Center, looked at the degree of randomness in EEG signals, an indirect indicator of connectivity, and found patterns that distinguished infants at increased risk for autism from controls.

###

Boston Children's Hospital: http://www.childrenshospital.org/newsroom

Thanks to Boston Children's Hospital for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

This press release has been viewed 15 time(s).

Source: http://www.labspaces.net/127043/_Network__analysis_of_the_brain_may_explain_features_of_autism

dale george will obama birth certificate nick cannon lindsay lohan saturday night live snl lindsay lohan valley fever

mannmichaels

Friday, 1 March 2013

Video: Who's the winner in Smith trade?

Ryanair to cut Stansted capacity by 9 percent

'Network' analysis of the brain may explain features of autism