天美传媒

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Pesquisadores da Mayo Clinic descobriram uma nova maneira de detectar e monitorar com mais precis茫o a atividade das c茅lulas cerebrais durante a estimula莽茫o cerebral profunda, um tratamento comum para dist煤rbios do movimento, como鈥痑 doen莽a de Parkinson鈥痚 tremor. Essa precis茫o pode ajudar os m茅dicos a ajustar a coloca莽茫o e a estimula莽茫o dos eletrodos em tempo real, proporcionando um atendimento melhor e mais personalizado aos pacientes que recebem o procedimento cir煤rgico. O鈥痚studo鈥痚st谩 publicado no Journal of Neurophysiology.

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Investigadores de Mayo Clinic han descubierto una nueva manera de detectar y monitorear con mayor precisi贸n la actividad de las c茅lulas cerebrales durante la estimulaci贸n cerebral profunda, un tratamiento com煤n para los trastornos del movimiento como la enfermedad de Parkinson鈥痽 temblor. Esta precisi贸n puede ayudar a los m茅dicos a ajustar la colocaci贸n y la estimulaci贸n de los electrodos en tiempo real, brindando una atenci贸n mejor y m谩s personalizada a los pacientes que reciben el procedimiento quir煤rgico. El鈥痚studio鈥痵e publica en Journal of Neurophysiology.

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Mayo Clinic researchers have found a new way to more precisely detect and monitor brain cell activity during deep brain stimulation, a common treatment for movement disorders such as鈥疨arkinson's disease鈥痑nd tremor.

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A team of researchers has developed a pioneering 3-axis Hall-effect magnetic sensor based on an inverted pyramid structure. This innovative design offers significant advancements in both sensitivity and offset reduction, positioning it as a promising solution for applications requiring precise and reliable magnetic field detection in automotive, industrial, and consumer electronics.

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A novel approach to optical beam shaping based on topological physics effect experimentally demonstrated for the first time. By fabricating thin-film dielectric structures with precisely engineered properties, this new technique allows systematic control over beam profiles as opposed to conventional approaches involving tedious numerical optimization procedures.

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Researchers at Case Western Reserve University have discovered molecules that present the potential to drive the development of gastric cancer鈥攁mong the world鈥檚 deadliest forms of the disease.

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Members of the media can now register to cover hormone health and science advances at ENDO 2025, the Endocrine Society鈥檚 annual meeting. The meeting will take place July 12-15, in San Francisco, Calif.

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Many people dream of retiring to a warmer, less expensive country. But retirees who move abroad may be at greater risk of loneliness than those who stay in their home country, according to research published by the American Psychological Association.

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In a new study, an international team of neuroscientists led by the University of Vienna has shown that experiencing nature can alleviate acute physical pain. Surprisingly, simply watching nature videos was enough to relieve pain. Using functional magnetic resonance imaging, the researchers found that acute pain was rated as less intense and unpleasant when watching nature videos 鈥� along with a reduction in brain activity associated with pain. The results suggest that nature-based therapies can be used as promising complementary approaches to pain management. The study was recently published in the renowned journal Nature Communications.

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The Korea Research Institute of Standards and Science (KRISS, President: Dr. Lee Ho Seong) has developed a technology that controls the energy of single electrons in the desired form.

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The American Association of Critical-Care Nurses is partnering with the Organization for Associate Degree Nursing to provide up to 16 $2,500 scholarships this year to students currently enrolled in nursing programs that are institutional members of OADN. Applications due by June 1, with awards announced in November.

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Researchers at the University of Adelaide have performed the first imaging of embryos using cameras designed for quantum measurements. The University鈥檚 Centre of Light for Life academics investigated how to best use ultrasensitive camera technology, including the latest generation of cameras that can count individual packets of light energy at each pixel, for life sciences.

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New research shows that people with eating disorders are more harshly judged than those suffering from depression, making it much harder for them to seek treatment.

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The transplutonium actinides are highly radioactive and rare, making them difficult to study. To examine their chemical properties, researchers typically use non-radioactive lanthanides as surrogates. In this study, scientists streamlined the synthesis of transplutonium actinide compounds, which allowed for more accurate direct comparisons of lanthanides and heavy actinide compounds, showing that transplutonium actinides have truly unique properties.

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EAST LANSING, Mich. 鈥� New research out of Michigan State University expands on current understanding of the brain chemical dopamine, finding that it plays a role in reducing the value of memories associated with rewards. The study 鈥� published in the open access journal Communications Biology 鈥� opens new avenues for understanding dopamine鈥檚 role in the brain.

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A team of two Florida State University researchers, a computational linguist and a philosopher of science, is launching a novel research area to investigate why ChatGPT responds the way it does.