Could Bionic Eyes Help Me See Again?

Why is it hard to concentrate, and why does it feel like such hard work? The CrowdScience inbox is full of questions like that, so for this show we’re concentrating on concentration and focusing on how we focus. We’ll be answering questions about the extra energy the brain uses w ...  Show more

Tuberculosis kills more than a million people every year. It’s the world’s leading cause of death from a single infectious agent. This is despite the fact that we've had a cure for TB since the 1940s and a vaccine that’s over 100 years old. So why is TB still causing so many peop ...  Show more

Elon Musk’s Neuralink and others are developing devices that could provide blind people with a crude sense of sight. Read this story here. Learn more about your ad choices. Visit podcastchoices.com/adchoices 

How do we see? What parts of the brain are responsible for vision? And how can gene therapy restore sight to people living with a visual impairment? In this episode of How We’re Wired, join evolutionary anthropologist Dr Anna Machin as she unpicks the neuroscience behind our sens ...  Show more

Imagine receiving the latest medical implant that can partially restore your vision, now imagine the technology behind your implant no longer being produced or supported. That’s what happened to about 350 patients around the world, as the medical start-up company behind a particu ...  Show more

In this episode, my guest is Dr. E.J. Chichilnisky, Ph.D., a professor of neurosurgery and ophthalmology at Stanford University. He studies how we see and uses that information to build artificial eyes that restore vision to the blind.  We discuss how understanding the retina (th ...  Show more