Researchers at USC created a machine system that recognizes spoken words better than humans, with the ability to distinguish words in vast amounts of random noise. The novel neural network architecture mimics the biological system's temporal dimension, allowing it to process information structured in time.
Researchers found that plasma exchange and IVIG relieve neuropsychiatric symptoms in children with tics and obsessive-compulsive disorder, with symptom improvements lasting up to a year. The study suggests these treatments may be effective for a subgroup of children with strep-triggered disorders, but not all cases.
Researchers have discovered that myosin VI moves backwards on actin filaments, toward the minus end, challenging current understanding of protein movement. This finding has significant implications for our understanding of cellular assembly and maintenance, particularly in structures with single-orientation actin filaments.
Researchers identified a new role of fibroblasts in cancer development, showing that epithelial cells engage in a molecular dialogue with surrounding fibroblasts to progress towards cancer. This finding could lead to new diagnostic markers and therapeutic targets.
Researchers discovered that higher brain centers act as training wheels for the lower brain by providing input to adapt to damaged sensory pathways. This feedback loop enables the lower brain to reorganize and form new neural pathways.
Scientists have identified a biochemical link between ancient bacteria and modern mammalian hemoglobins, revealing that nematode worms use their strong hemoglobin to destroy oxygen. This unique function may also inspire the development of new cancer therapies by starving tumors of oxygen.
Researchers have identified the gene responsible for Rett syndrome, a condition that gradually robs girls of their language, mental functioning, and ability to interact with others. The discovery has immediate implications for diagnosis and treatment.
A clinical trial at UNC is testing the effectiveness of LY353381, a selective estrogen receptor modulator (SERM), for treating ovarian and endometrial cancers. The drug has minimal side effects compared to traditional chemotherapy.
Surgeons have successfully performed two operations using a new LED-based probe to treat brain cancer, with promising results. The treatment, called Photodynamic Therapy, involves activating light-sensitive drugs with long wavelengths of light, destroying tumors while sparing surrounding tissues.
Leaders from around the world will present and debate on various issues including trade reform, intellectual property rights and access to care and health services. The conference aims to explore practical solutions to bridge the gap between those who have access to healthcare and those who do not.
The Oregon Center for Complementary and Alternative Medicine in Neurological Disorders (ORCCAMIND) has been established at OHSU with a $7.8 million NIH grant. Initial research projects focus on herbal medicines, yoga, and other alternative therapies for Alzheimer's disease and multiple sclerosis.
A new study found that nearly a quarter of community health centers rely on foreign-trained physicians, who are often willing to accept lower salaries. If these doctors were no longer available, up to 57% of positions for foreign-trained doctors and almost 16% of all staff positions could go unfilled.
Researchers have identified a region on rat chromosome 4 containing genes strongly affecting emotionality-related behavior, which only affects female rats. This discovery may provide insights into the biological mechanisms underlying emotional disorders in women.
The new guidelines chart the rapid evolution of bypass surgery techniques and provide a framework for physicians to evaluate risks and benefits with their patients. The report categorizes heart patients into groups that predict how well bypass will work for them based on various factors.
The Indiana University Cancer Center has been designated as an NCI-recognized clinical cancer center, bolstering its $33.3 million annual funding for cancer research projects. The grant enhances collaboration between researchers and physicians to target clinical problems and apply findings to new patient treatments.
A University of Toronto study shows that nearly a third of young men in Ontario drink excessively, putting their health at risk. The study found that 30% of men under 45 and 25% overall exceed daily and weekly drinking guidelines.
A new research method reveals that information can be stored on the surface of neurons with very high spatial density, similar to a CD-ROM. The method allows precise control over neurotransmitter release and discovered that modifications are highly restricted, enabling single synapses to store information separately.
A genetically-engineered mouse model helps researchers better understand how folic acid protects against neural tube defects and cleft lip/palate by explaining the transport of folic acid within cells. The study may also shed light on why Hispanic women don't seem to benefit from taking folic acid supplements.
Depression affects not only individuals but also their intimate relationships. This guide provides valuable coping strategies to maintain connections during depression. It answers questions from patients and partners, offering expertise from seven authorities on managing depression-related intimacy problems.
Mete Sozen, a structural engineer from Purdue University, has proposed a simplified alternative engineering method for designing earthquake-resistant buildings in Turkey. The five-page method is simpler than the current 75-page code and could be more easily understood and applied by engineers.
Researchers genetically altered mice adrenoceptor 2C expression to study stress response. The results showed differential behavioral responses in treated vs. untreated mice, as well as changes in plasma corticosterone levels and brain dopamine/serotonin content. This study highlights the importance of single-gene mutations in respondin...