“When you go all the way across the head, you’re at such low light levels that simply the color of your skin or thickness of your skull or the hairstyle that you have can make that difference of being ...

For decades, brain imaging has been limited to either cheap but basic tools like EEG or expensive machines like fMRI that cost millions. Meanwhile, optical methods, which use light to measure ...

The brain is an essential organ and must be safeguarded at all costs. Injury to it can lead to paralysis or even death. Neurosurgeon Lee Ogutha says no one survive without a brain, while the loss ...