The effects of spinal cord injuries are complex and multifaceted. People lose not only the ability to control the movement of their limbs, but also the ability to receive sensory feedback from them. Both are critical to generate the coordinated movement involved in walking. Now, a team of researchers from Brown University, Rhode Island Hospital, … Read more
A new type of brain implant may have implications for both brain research and future treatments of neurological diseases such as epilepsy. Researchers from DTU, the University of Copenhagen, University College London, and other institutions have developed a long, needle-thin brain electrode with channels—a so-called microfluidic Axialtrode (mAxialtrode), named for its ability to distribute functional … Read more
Electroencephalograms (EEGs) play a crucial role in diagnosing and managing conditions such as epilepsy, sleep disorders, and brain injuries. Traditional systems, however, rely on stiff metal electrodes and conductive gels, which can be messy, uncomfortable to wear, and often deliver inconsistent signal quality. To overcome the discomfort and limitations of traditional EEG setups, researchers at … Read more
Harvard researchers have mapped and catalogued more than 70,000 synaptic connections from about 2,000 rat neurons, using a silicon chip capable of recording small yet telltale synaptic signals from a large number of neurons. The research, published in Nature Biomedical Engineering, is a major advance in neuronal recording and may help bring scientists a step closer to … Read more