PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Complex brain functional network connection after stroke

2014-03-25
(Press-News.org) Studies have shown that functional network connection models can be used to study brain network changes in patients with schizophrenia. A research team from Huazhong University of Science and Technology in China inferred that these models could also be used to explore functional network connectivity changes in stroke patients. The researchers used independent component analysis to find the motor areas of stroke patients, which is a novel way to determine these areas. Functional magnetic resonance imaging datasets were collected from healthy controls and right-handed stroke patients following their first ever stroke and then processed using independent component analysis. The findings from this research team suggest that functional network connectivity in stroke patients is more complex than that in healthy controls, and that there is a compensation loop in the functional network following stroke. This implies that functional network reorganization plays a very important role in the process of rehabilitation after stroke. The relevant paper has been published in the Neural Regeneration Research (Vol. 9, No. 1, 2014).

INFORMATION: Article: " Changes in brain functional network connectivity after stroke," by Wei Li1, 2, Yapeng Li1, 2, Wenzhen Zhu3, Xi Chen1, 2 (1 Key Laboratory of Image Processing and Intelligent Control, Ministry of Education, Wuhan 430074, Hubei Province, China; 2 Department of Control Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, Hubei Province, China; 3 Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, Hubei) Li W, Li YP, Zhu WZ, Chen X. Changes in brain functional network connectivity after stroke. Neural Regen Res. 2014;9(1):51-60. Contact: Meng Zhao
eic@nrren.org
86-138-049-98773
Neural Regeneration Research
http://www.nrronline.org/


ELSE PRESS RELEASES FROM THIS DATE:

Technofossils -- an unprecedented legacy left behind by humans

2014-03-25
A new study by an international team of scientists, including Dr Jan Zalasiewicz and Professor Mark Williams of the University of Leicester's Department of Geology, suggests that the fossil impact humans have made on the planet is vast and unprecedented in nature – and that there's been nothing remotely like it since the Earth formed, over four and half billion years ago. The study, entitled 'The technofossil record of humans' and published by SAGE in The Anthropocene Review, argues that, like dinosaurs, who left their bones and footprints behind for future generations ...

Managing renewables intelligently

Managing renewables intelligently
2014-03-25
"Wind, solar and biogas are all energy sources with their own strengths and weaknesses. And it's by combining the strengths of each in a smart way that we'll be able to guarantee Germany's energy supply into the future," says Dr. Kurt Rohrig, deputy director of the Fraunhofer Institute for Wind Energy and Energy System Technology IWES in Kassel. But what happens when, instead of a big power plant, you have a host of individual small energy producers feeding in energy to the grid at varying times? Is reliable operation of the grid still technically feasible? In the "Combined ...

Sugar, not oil

Sugar, not oil
2014-03-25
Plastic, gasoline, rubber – very many items we use every day are based on oil. But this raw material is becoming increasingly scarcer. Step by step researchers are therefore investigating possibilities for using renewable raw materials to replace oil. One well-known example of this is biodiesel, which comes not from oil sources, but from fields of yellow-flowering rape. In future it is planned to produce another substance from plants, namely isobutene, a basic chemical used in the chemical industry to produce fuels, solvents, elastomers or even antiknock agents in fuel. ...

Plasma tool for destroying cancer cells

2014-03-25
Plasma medicine is a new and rapidly developing area of medical technology. Specifically, understanding the interaction of so-called atmospheric pressure plasma jets with biological tissues could help to use them in medical practice. Under the supervision of Sylwia Ptasinska from the University of Notre Dame, in Indiana, USA, Xu Han and colleagues conducted a quantitative and qualitative study of the different types of DNA damage induced by atmospheric pressure plasma exposure, the paper is published in EPJ D as part of a special issue on nanoscale insights into Ion Beam ...

Neck ribs in woolly mammoths provide clues about their decline and eventual extinction

Neck ribs in woolly mammoths provide clues about their decline and eventual extinction
2014-03-25
Researchers recently noticed that the remains of woolly mammoths from the North Sea often possess a 'cervical' (neck) rib—in fact, 10 times more frequently than in modern elephants (33.3% versus 3.3%). In modern animals, these cervical ribs are often associated with inbreeding and adverse environmental conditions during pregnancy. If the same factors were behind the anomalies in mammoths, this reproductive stress could have further pushed declining mammoth populations towards ultimate extinction. Mammals, even the long-necked giraffes and the short-necked dolphins, almost ...

Famous paintings help study the Earth's past atmosphere

Famous paintings help study the Earths past atmosphere
2014-03-25
A team of Greek and German researchers has shown that the colours of sunsets painted by famous artists can be used to estimate pollution levels in the Earth's past atmosphere. In particular, the paintings reveal that ash and gas released during major volcanic eruptions scatter the different colours of sunlight, making sunsets appear more red. The results are published today in Atmospheric Chemistry and Physics, an open access journal of the European Geosciences Union (EGU). When the Tambora volcano in Indonesia erupted in 1815, painters in Europe could see the colours ...

Risk of alcohol-related cancer lowers the intention for binge drinking in college students

2014-03-25
Washington, DC (March 21, 2014) – Binge drinking for college students has proven to be a huge problem at many universities. The risk of DUI or even death makes it a public health concern that students and administrators need to face. A recent study by researchers at the University at Buffalo, State University of New York, found that college students exposed to the risk messages of alcohol-related cancer had lower intent to engage in binge drinking. Cindy Yixin Chen and Z. Janet Yang of the University at Buffalo, State University of New York will present their study at ...

Dialing is the most distracting activity for drivers young and old alike

2014-03-25
Dialing is the most distracting activity for drivers young and old alike Article provided by Fahrendorf, Viloria, Oliphant & Oster L.L.P. Visit us at http://www.renonvlaw.com In recent years, there have been numerous studies about the dangers of using cellphones while driving. In many of them, the research has assumed that the most distracting aspect of using a cellphone is talking. However, a new study has found that this is not the case. The study, recently published in the New England Journal of Medicine, focused on a sample of 42 young drivers that had ...

Product liability: defending against claims of unsafe goods

2014-03-25
Product liability: defending against claims of unsafe goods Article provided by Adler, Cohen, Harvey, Wakeman and Guekguezian, L.L.P. Visit us at http://www.adlercohen.com In our modern lives we are all dependent on manufactured products and rely on responsible, reputable manufacturers to keep those goods safe for our use. Because some companies have not historically lived up to their duties to keep the public safe from dangerous or defective products, laws and government agencies play a big role in setting safety standards, managing recalls and allowing individuals ...

The impact of divorce on business ownership

2014-03-25
The impact of divorce on business ownership Article provided by Anthony C. Williams & Associates, PC Visit us at http://www.anthonywilliamslaw.com Many married couples own and operate small businesses together. Both spouses perform essential functions to ensure that the business is able to maximize its profits. The couple may spend a great deal of their time and money trying to keep the company running as efficiently as possible. When one of these spouses decides to get a divorce, the entire process can quickly become very complex. The parties may not have ...

LAST 30 PRESS RELEASES:

From blood sugar to brain relief: GLP-1 therapy slashes migraine frequency

Variability in heart rate during sleep may reveal early signs of stroke, depression or cognitive dysfunction, new study shows

New method to study catalysts could lead to better batteries

Current Molecular Pharmacology impact factor rises to 2.9, achieving Q2 ranking in the Pharmacology & Pharmacy category in 2024 JCR

More time with loved ones for cancer patients spared radiation treatment

New methods speed diagnosis of rare genetic disease

Genetics of cardiomyopathy risk in cancer survivors differ by age of onset

Autism inpatient collection releases genetic, phenotypic data for more than 1,500 children with autism

Targeting fusion protein’s role in childhood leukemia produces striking results

Clear understanding of social connections propels strivers up the social ladder

New research reveals why acute and chronic pain are so different – and what might make pain last

Stable cooling fostered life, rapid warming brought death: scientists use high-resolution fusuline data reveal evolutionary responses to cooling and warming

New research casts doubt on ancient drying of northern Africa’s climate

Study identifies umbilical cord blood biomarkers of early onset sepsis in preterm newborns

AI development: seeking consistency in logical structures

Want better sleep for your tween? Start with their screens

Cancer burden in neighborhoods with greater racial diversity and environmental burden

Alzheimer disease in breast cancer survivors

New method revolutionizes beta-blocker production process

Mechanism behind life-threatening cancer drug side-effect revealed

Weighted vests might help older adults meet weight loss goals, but solution for corresponding bone loss still elusive

Scientists find new way to predict how bowel cancer drugs will stop working – paving the way for smarter treatments

Breast cancer patients’ microbiome may hold key to avoiding damaging heart side-effects of cancer therapies

Exercise-induced protein revives aging muscles and bones

American College of Cardiology issues guidance on weight management drugs

Understanding the effect of bedding on thermal insulation during sleep

Cosmic signal from the very early universe will help astronomers detect the first stars

With AI, researchers find increasing immune evasion in H5N1

Study finds hidden effects of wildfires on water systems

Airborne fungal spores may help predict COVID-19 & flu surges

[Press-News.org] Complex brain functional network connection after stroke