China’s brain-computer interface industry is set for major growth, presenting myriad opportunities for medical and commercial applications.
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Tianjin trials brain-computer interface for neurocritical care
China initiated its first multi-center clinical trial for brain-computer interface technology in neurocritical care on Sunday, marking a significant expansion of BCI applications beyond the rehabilitation of motor and cognitive functions.
The trial, launched in Tianjin, aims to explore new therapeutic approaches for severe neurological conditions.
Led by the Haihe Laboratory of Brain-Computer Interaction and Human-Machine Integration at Tianjin University and Tianjin Huanhu Hospital, the project brings together leading medical institutions from Beijing, Tianjin, Henan province, and other regions.
“This initiative will pave the way for broader medical applications, offering Chinese technologies, standards, and protocols for precise management of neurocritical conditions,” said Liu Xiuyun, deputy director of the Haihe Laboratory.
International collaboration doubles detection of cosmic collisions
An international team of researchers has announced a significant advancement in gravitational-wave astronomy, with the detection of 128 new cosmic collisions involving black holes and neutron stars.
This discovery more than doubles the number of known gravitational-wave events and marks a major milestone in our understanding of the universe.
The findings come from the latest data release by the Laser Interferometer Gravitational-Wave Observatory (LIGO) Virgo Gravitational Wave Interferometer (Virgo) Kamioka Gravitational Wave Detector (KAGRA) collaboration, a global network of gravitational-wave observatories.
Advanced battery electrode processing technologies show promise for cutting energy use in half
Numerous market analyses have shown that over the next five years, demand for lithium-ion batteries for everything from personal electric devices to grid-scale energy storage is expected to grow dramatically.
To meet this demand, battery manufacturing needs to be faster, cheaper, more dependable, less energy-intensive and less wasteful. A key part of lithium-ion battery manufacturing with significant room for improvement is the processing and fabrication of electrodes.
To facilitate advances in this area, researchers at the U.S. Department of Energy’s (DOE) Argonne National Laboratory have conducted a comprehensive review of the scientific literature on advanced electrode processing technologies. The findings are published in the journal Nature Reviews Clean Technology.
X-ray and Radio go ‘Hand in Hand’ in New Image
In 2009, NASA’s Chandra X-ray Observatory released a captivating image: a pulsar and its surrounding nebula that is shaped like a hand. Since then, astronomers have used Chandra and other telescopes to continue to observe this object. Now, new radio data from the Australia Telescope Compact Array (ATCA) has been combined with Chandra’s X-ray data to provide a fresh view of this exploded star and its environment, to help understand its peculiar properties and shape.
At the center of this new image lies the pulsar B1509-58, a rapidly spinning neutron star that is only about 12 miles in diameter. This tiny object is responsible for producing an intricate nebula (called MSH 15–52) that spans over 150 light-years, or about 900 trillion miles. The nebula, which is produced by energetic particles, resembles a human hand with a palm and extended fingers pointing to the upper right in X-rays.
The collapse of a massive star created the pulsar when much of the star crashed inward once it burned through its sustainable nuclear fuel. An ensuing explosion sent the star’s outer layers outward into space as a supernova.
Cambridge study shows stem cell grafts can restore myelin in MS lesions in mice
Multiple sclerosis (MS) is an autoimmune disease where the body’s immune system mistakenly attacks the central nervous system, leading to the destruction of myelin, the protective sheath surrounding nerve fibres. This damage is a leading cause of neurological disability in young adults.
In the early stages of MS, certain cells possess the capacity to partially repair this damage by generating new myelin. However, this regenerative ability reduces significantly in the later, chronic progressive stage of the disease. This decline in repair contributes to further damage to neurons and increasing disability in individuals with progressive MS.
Despite advancements in treatments, current therapies mostly focus on managing symptoms but do not halt or reverse the damage and neurodegeneration caused. This shows the critical need for a more profound understanding of how MS progresses and to explore how stem cell technologies could help MS treatment.
The study, published in the journal Brain, was spearheaded by University of Cambridge scientist Dr. Luca Peruzzotti-Jametti and offers crucial insights into the potential of neural stem cell transplantation in people with progressive MS. While neural stem cell transplants present a promising avenue for repairing the damaged central nervous system, the limits of their capacity to repair are being investigated by researchers.
(Utilizng stem cells for many innovative treatments is not a question of how, but rather when)
A study led by Cambridge researchers has shed light on how neural stem cell grafts could help restore myelin in the central nervous system. The findings suggest that neural stem cell-based therapies hold promise as a potential treatment for chronic demyelinating disorders, particularly progressive multiple sclerosis.