A study suggests that robot-assisted sensorimotor therapy can help stroke survivors recover movement abilities years later. The robot exercises patients' limbs and rebuilds nerve pathways from the brain to the injured limb, leading to improved movement abilities.
A Mayo Clinic study has confirmed the effectiveness of samarium as a treatment option for osteosarcoma, with 24 of 30 patients experiencing a good to excellent response. The radioactive drug targets tumors in the bone, killing off cancer cells and reducing side effects associated with chemotherapy.
Researchers have created an image of antiferromagnetism within a solid material using a new technique, enabling the study of advanced magnetic recording materials. The discovery could lead to more cost-efficient evolution of nanoscale devices for computing and communications.
The study found that childhood hemorrhagic strokes declined by 79%, while ischemic strokes declined by only 19%. Black children were more than twice as likely to die from stroke-related deaths, highlighting the need for further research into risk factors and prevention strategies.
The U.S. Navy has deployed a mobile communications center to Salt Lake City for the Winter Olympics, offering reliable satellite links and connectivity. The system, developed by the Office of Naval Research, can provide telephone and data connectivity anywhere and even handle streaming video.
Recent changes in public and private pension schemes are reducing incentives for early retirement, particularly among men and women. The analysis highlights the growing life expectancy and ageing population, making it less necessary to retire early.
Researchers found that sudden changes in body position and negative emotional stress/anger are linked to an increased risk of ischemic strokes. The study suggests that awareness of these potential triggers can help prevent strokes, particularly among older adults.
A team of Danish researchers compared data from the Copenhagen Stroke Study to investigate possible differences in causes of TIAs and strokes. They found that TIA patients were half as likely to have diabetes and claudication, suggesting alternative causes beyond blood clots.
A training program improved emergency physicians' ability to diagnose strokes via CT scans, leading to a significant increase in accurate diagnoses. Remote review of CT scans using teleradiology also showed reliable results in evaluating stroke patients for thrombolytic therapy.
Research by Marlene Behrmann seeks to understand how the human brain interprets visual information, enabling us to recognize objects and locations. Her work aims to shed light on the neural processes underlying visual mental imagery and its relationship with perception.
A new study on Neurospora crassa reveals a gene silencing mechanism called MSUD, which could have implications for human reproduction and speciation. The process involves the scanning of paired chromosomes before they separate, and can eliminate deleterious genes in organisms.