To summarise, let's consider three key principles: 1) neural activity is systematically associated with changes in the relative concentration of oxygen in local blood supply (figure 3); 2) oxygenated ...
Less invasive brainwave recording uses blood vessels to access activity with unprecedented precision
Researchers at the University of Osaka have developed a minimally invasive method for recording brain activity through blood vessels. Their article, "Microendovascular Neural Recording from Cortical ...
Sleep helps the brain to cleanse itself—and now this process can be measured in humans entirely noninvasively. Researchers at the University of Oulu have developed a method that allows the increased ...
Researchers have figured out a way to harness light to safely and effectively measure activity in living brain cells. A decade ago, a group of scientists had the literally brilliant idea to use ...
The brain is unbelievably complicated, which is both daunting and fascinating for neuroscientists like me. In the space of a cubic millimeter – about the size of a single poppy seed – there are tens ...
The PiEEG XR is a new interface for XR and therefore also for applications such as VR. It is essentially an input device that functions as an EEG system. The abbreviation stands for ...
Researchers have found that a subtle measure of brain activity can give insight into personal feelings of depression, without even asking people directly about it. Down the line, that might lead to ...
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