Effects of deep brain stimulation in patients with Parkinson’s disease

Researchers at Universitätsmedizin Berlin have studied motor and cognitive effects of deep brain stimulation in patients with Parkinson’s disease. Their results show that the adverse cognitive effects of deep brain stimulation are linked to a different neural pathway than that responsible for the treatment’s desired motor effects. This finding will help optimize treatments for patients with Parkinson’s disease. Results from […]

Continue reading »

Responding to cholera before it strikes

Research by University of Maryland microbiologist Rita Colwell is enabling a new British-led international aid effort to predict and stop potential epidemics of the disease cholera before they happen. This international effort, which has already begun in Yemen, draws on decades of Colwell’s work to understand the water-borne bacterium Vibrio cholerae that causes the disease, and uses a computer model […]

Continue reading »

Novel gene mutation found in lymphatic disorder

Pediatric researchers have identified a gene mutation that causes a serious lymphatic condition, and used that knowledge to restore normal lymphatic vessels in model animals. The laboratory findings may lead to a new therapy for patients with this type of abnormal lymphatic circulation. “This discovery offers a potential avenue for intervening with existing drugs to treat patients with this complex, […]

Continue reading »

Brain-heart activity predicts post-malaria epilepsy in mice

Animals that develop epilepsy after an infection can be identified as early as three months prior to their first seizure by measuring interactions between the brain and the heart, according to new research using a mouse model of post-cerebral malaria epilepsy. Published in JNeurosci, this finding could inform efforts to diagnose and treat acquired epilepsy. Cerebral malaria afflicts more than […]

Continue reading »

How we judge personality from faces depends on our pre-existing beliefs about how personality works

We make snap judgments of others based not only on their facial appearance, but also on our pre-existing beliefs about how others’ personalities work, finds a new study by a team of psychology researchers. We make snap judgments of others based not only on their facial appearance, but also on our pre-existing beliefs about how others’ personalities work, finds a […]

Continue reading »
1 279 280 281 282 283 387