Cerebral Asymmetry Current Events | Cerebral Asymmetry News
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Brain detects happiness more quickly than sadness
People make value judgements about others based on their facial expressions. A new study, carried out be Spanish and Brazilian researchers, shows that - after looking at a face for only 100 milliseconds - we can detect expressions of happiness and surprise faster than those of sadness or fear. view more (2009-06-17)
Breast asymmetry predicts breast cancer
Women who go on to develop breast cancer tend to have breasts that are less symmetrical than women who don't develop the cancer. view more (2006-03-20)
Breast asymmetry surgery improves quality of life, self-esteem
Many women suffer from uneven breasts, also known as breast asymmetry - a relatively common condition that is often not discussed. The embarrassment can affect their daily lives, sexuality and confidence, but for those with significant asymmetry, breast surgery can considerably elevate quality of life and self-esteem. view more (2006-10-09)
Researchers question validity of many research meta-analyses
Systematic reviews and meta-analyses of the results of several studies are a common method for pooling data to gain further insight through access to larger numbers of patients. view more (2007-04-10)
Great legs - rainforest birds` essential survival kit
Finely shaped legs are not just objects of beauty - some contain an important message. The legs of rainforest birds tell a story of environmental degradation. These bird's legs grow while they are in the nest being fed by their parents. When they leave the nest, they are fully grown. But the legs of some rainforest species show a curious pattern -... view more... (2002-11-12)
Possible new compound for treatment of cerebral malaria
In a paper published online in PLoS Medicine researchers from Marseille describe the effects of a new compound that may be a future treatment for patients with cerebral malaria. view more (2005-08-23)
Viral infection at birth linked to cerebral palsy
Exposure to certain viral infections shortly before and after birth (the perinatal period) is associated with cerebral palsy, finds a study published online by the BMJ today. view more (2006-01-06)
Horse study is under starter's orders
A LINK between asymmetry in horses, and poor performance and lameness could revolutionise the way they are cared for, as well as change the way they are prepared for racing. "There is widespread public concern regarding the welfare of horses in sport," said Dr Gail Williams, head of the Equine Biomechanics research team. "In a pilot... view more... (1999-01-27)
Blood clots may hold key to treating dementia
Spontaneous blood clots or debris from arterial disease in the brain (known as cerebral emboli) may hold the key to preventing or treating dementia, say researchers from the University of Manchester in this week's BMJ. view more (2006-04-28)
Popular herbal remedy fails effectiveness test for tinnitus
Researchers at the University of Birmingham identified 1,121 healthy people with tinnitus. 559 received 12 weeks treatment with Ginkgo biloba extract and 562 received a placebo. Tinnitus was assessed using several questionnaires - before treatment began, after 4 and 12 weeks of treatment, and 2 weeks after treatment ended. They found that Ginkgo... view more... (2001-01-10)
U of M researchers find cerebral malaria may be a major cause of brain injury in African children
Researchers at the University of Minnesota have found that cerebral malaria is related to long-term cognitive impairment in one of four child survivors. The research is published in the current issue of the journal Pediatrics. view more (2008-07-30)
Children with cerebral palsy can look forward to improved quality of life
Dr Elise Davis and Professor Elizabeth Waters from Deakin's School of Health and Social Development have developed a world-first questionnaire aimed at determining if treatments for children with cerebral palsy improve their overall wellbeing, not just their mobility. view more (2006-11-16)
CTA useful in detecting ruptured cerebral aneurysms
CT angiography (CTA) has a nearly 100% detection rate in acute ruptured, cerebral aneurysms, according to a recent study conducted at the Health Sciences Center in Winnipeg, Canada. view more (2007-05-07)
Blood flow to brain may be clue to certain dementias
The amount of blood flowing into the brain may play a larger role in the development of dementia than previously believed, according to a study in the September issue of the journal Radiology. view more (2005-08-30)
Discovery of a molecular mechanism underlying limb architecture
A genetic study performed by Dr. Marie Kmita, a researcher at the Institut de Recherches Cliniques de Montréal (IRCM), in collaboration with Drs Basile Tarchini and Denis Duboule of the University of Geneva in Switzerland, sheds light on the origins of the architecture of arms and legs. view more (2006-10-26)
Researchers find an evolutionarily preserved signature in the primate brain
Researchers have determined that there are hundreds of biological differences between the sexes when it comes to gene expression in the cerebral cortex of humans and other primates. view more (2008-06-20)
Alzheimer's gene raises newborns' cerebral palsy risk
Apolipoprotein E (APOE), a gene associated with heightened risk for Alzheimer's disease in adults, can also increase the likelihood that brain-injured newborns will develop cerebral palsy, researchers at Children's Memorial Research Center have discovered. view more (2007-02-05)
New Technique For Measuring Blood Flow To Brain In Babies (p 1749)
Authors of a research letter in this week's issue of THE LANCET describe how an ultrasound technique can be used as a non-invasive way of measuring blood flow to the brain in babies, which may be of benefit to infants with brain disorders arising from restrictions in cerebral blood flow. Changes in the rate of blood flow to the brain in premature... view more... (2002-11-27)
Brain-damage Threat From Invasive Assessment Of Heart-valve Stenosis (p 1241)
Authors of a study in this week's issue of THE LANCET warn against the widespread use of catheterisation to assess the extent of aortic-valve stenosis--this invasive procedure could increase the risk of cerebral blood clotting and brain damage. The severity of valvular aortic stenosis (a narrowing of the valve between the left ventricle of the... view more... (2003-04-09)
Common treatment to delay labor decreases preterm infants' risk for cerebral palsy
Intravenous magnesium sulfate supplementation before preterm delivery cuts the risk for handicapping cerebral palsy in half, according to research led by University of Alabama at Birmingham (UAB) obstetrician Dwight Rouse, M.D., and published in the Aug. 28 issue of The New England Journal of Medicine. view more (2008-08-28)
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