Nerves

A new study has provided the clearest evidence yet that Covid-19 can cause regions of the brain to shrink - and lead to cognitive decline - even in people who aren't seriously ill. Dr Maxime Taquet… Audio

Halloween is fast approaching, and for many people that means it's time for an annual dose of cinematic spookiness. Horror entertainment, says horror expert Professor Mathias Clasen, aims to evoke… Audio

Research shows that nerves play a surprisingly important role in muscle loss, while exercise helps us maintain our strength. Audio