Social networking programmes designed to help people lose weight could play a role in the global fight against obesity, according to research. Analysis by researchers from Imperial College London combining the results of 12 previous studies shows that such programmes have achieved modest but significant results in helping participants lose weight.
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Visualising Plastic Changes to the Brain
Tinnitus, migraine, epilepsy, depression, schizophrenia, Alzheimer's: all these are examples of diseases with neurological causes, the treatment and study of which is more and more frequently being carried out by means of magnetic stimulation of the brain. However, the method's precise mechanisms of action have not, as yet, been fully understood. The work group headed by PD Dr Dirk Jancke from the Institut für Neuroinformatik was the first to succeed in illustrating the neuronal effects of this treatment method with high-res images.
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A Novel Decision Support System Makes Malaria Diagnostics More Effective
A Finnish-Swedish research group at the Institute for Molecular Medicine Finland (FIMM), University of Helsinki, and Karolinska institutet, Stockholm, has developed a novel "man and machine" decision support system for diagnosing malaria infection. This innovative diagnostic aid was described in PLOS One scientific journal.
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Google Searches Hold Key to Future Market Crashes
A team of researchers from Warwick Business School and Boston University have developed a method to automatically identify topics that people search for on Google before subsequent stock market falls. Applied to data between 2004 and 2012, the method shows that increases in searches for business and politics preceded falls in the stock market. The study, 'Quantifying the semantics of search behavior before stock market moves,' was published in the Proceedings of the National Academy of Sciences.
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Better Use of Electronic Health Records Makes Clinical Trials Less Expensive
Using electronic health records to understand the best available treatment for patients, from a range of possible options, is more efficient and less costly for taxpayers than the existing clinical trial process, a new study shows. Research led by Professor van Staa, carried out while he was a member of the Clinical Practice Research Datalink (CPRD) and who is now based at The University of Manchester's Health eResearch Centre, published in Health Technology Assessment (HTA) looked at the use of statins in 300 people with high risk of cardiovascular disease by tracking their electronic records.
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'Big Data' Technique Improves Monitoring of Kidney Transplant Patients
A new data analysis technique radically improves monitoring of kidney patients, according to a University of Leeds-led study, and could lead to profound changes in the way we understand our health. The research, published in the journal PLoS Computational Biology, provides a way of making sense out of the huge number of clues about a kidney transplant patient's prognosis contained in their blood.
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Computer-Aided Diagnosis of Rare Genetic Disorders from Family Snaps
Computer analysis of photographs could help doctors diagnose which condition a child with a rare genetic disorder has, say Oxford University researchers. The researchers, funded in part by the Medical Research Council (MRC), have come up with a computer programme that recognises facial features in photographs; looks for similarities with facial structures for various conditions, such as Down's syndrome, Angelman syndrome, or Progeria; and returns possible matches ranked by likelihood.
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