Researchers at the University of California San Francisco have developed a brain computer interface that can lets someone with severe paralysis communicate with both speech and facial expressions, in the form of a digital avatar. The breakthrough advances what has been possible, with previous brain computer interface systems providing speech only, and allows people to […]
Tag: brain computer interface
Scientists Grow Electrodes Inside The Body
Researchers at Linköping University in Sweden have developed a method whereby the body can ‘grow its own’ electrodes. The minimally invasive technique involves injecting a hydrogel that is laden with enzymes into target tissues. The enzymes interact with molecules that are present in the tissue to change the structure of the gel and allow it […]
Neural Chip Detects, Suppresses Neurological Symptoms
Researchers at Ecole Polytechnique Fédérale de Lausanne in Switzerland have designed an advanced neural chip that can detect and suppress symptoms from a variety of neurological disorders, including Parkinson’s and epilepsy. The closed-loop neuromodulation system, which the researchers have called NeuralTree, includes soft implantable electrodes, a processor for machine learning, and a 256 channel sensing […]
Brain-Computer Interfaces at Home: Interview with Dr. Solzbacher of Blackrock Neurotech
Blackrock Neurotech, a medtech company based in Salt Lake City, has pioneered an array of brain-computer interface technologies. Medgadget last spoke with Blackrock Neurotech a year ago about their thought-to-text brain computer interface, but since the company signed an agreement with a research institution to develop portable brain computer interface (BCI) systems. This partnership will […]
Tiny Nanowire Probes Measure Intracellular Electrical Activity
Researchers at the University of Surrey and Harvard University have developed tiny nanoprobes that can measure electrical signals inside cells, such as neurons and cardiac cells. Unlike previous technology for intracellular electrophysiology, the nanoprobes cause minimal destruction to the cells, and could pave the way for human-machine interfaces such as neural prosthetics. Measuring electrical activity […]