30/11/2016Some people claim to experience pain just watching something painful to happen. This is true especially of people suffering from complex regional pain syndrome (CRPS), a disabling chronic pain disorder in a limb. In CPRS patients, both own movements and just observing other persons' movements may aggravate the pain.
28/11/2016Researchers at Children's Hospital Los Angeles (CHLA) have conducted the first study of its kind, using proton magnetic resonance spectroscopy (MRS) to look at brain regions in both adults and children who stutter.
22/11/2016We humans walk with our feet. This is true, but not entirely. Walking, as part of locomotion, is a coordinated whole-body movement that involves both the arms and legs. Researchers at the Biozentrum of the University of Basel and the Friedrich Miescher Institute for Biomedical Research have identified different subpopulations of neurons in the spinal cord with long projections.
15/11/2016Researchers from MIT and Harvard Medical School have developed a biocompatible and highly stretchable optical fiber made from hydrogel — an elastic, rubbery material composed mostly of water. The fiber, which is as bendable as a rope of licorice, may one day be implanted in the body to deliver therapeutic pulses of light or light up at the first sign of disease.
09/11/2016Findings published this week in the Journal of Public Health reveal that both younger and older Canadian adults who engage in regular physical activity, consume more fruits and vegetables and are normal weight or overweight have overall better cognitive functioning.
31/10/2016Research investigating how DNA from a virus millions of years old may affect the development of nerve tumours, has been awarded funding.
31/10/2016The distinct structures of toxic protein aggregates that form in degenerating brains determine which type of dementia will occur, which regions of brain will be affected, and how quickly the disease will spread, according to a study from the Peter O’Donnell Jr. Brain Institute.
28/10/2016International experts are concerned about WHO moves in classification process. "The medical rationale for stroke being a disease of the brain is overwhelming." This is the key message of an urgent appeal launched by leading neurology experts in The Lancet.
05/10/2016Diseases of the central nervous system (CNS) may manifest as pathological changes in the retina of the eye. Research from the University of Eastern Finland (UEF) shows that retinal changes may be detected earlier than brain changes. Findings from mouse models suggest that eye examination could be used as a noninvasive screening tool for human brain diseases.
04/10/2016A team of researchers from the University of Zurich has studied the effects of acute sleep deprivation in children for the first time. They discovered that the brain in five to 12-year-olds responds differently to sleep deprivation compared to adults.
19/09/2016Jumping genes, so-called transposons, reproduce as parasites in the genome. This selfish behavior can be an evolutionary advantage for the organism or harm it. There is still a debate about the factors controlling the activity of transposons.
16/09/2016The following factors facilitate the formation of putatively toxic structures in the neuronal nuclei of Alzheimer's patients. Spherical structures in the nucleus of nerve cells, so-called nuclear spheres, are suspected to trigger Alzheimer's disease.
14/09/2016Researchers in Singapore have developed a new protein that can alter DNA in living cells with much higher precision than current methods.