We've heard about the symptoms of Covid-19, we've heard about some of the long-lasting impacts of the disease but one thing that hasn't really been discussed is the impact that it has on the brain.

Neuroscientist and psychologist Sabina Brennan has spent a lot of time chatting to people who have suffered with long-term effects including extreme fatigue and brain fog.

Speaking to Dermot and Dave, the host of the Super Brain podcast, explained some of the symptoms that she has come across and why there are still thousands of people worldwide suffering with 'long-Covid'.