This is Episode 36 of PsychCrunch, the podcast of the British Psychological Society's Research Digest, sponsored by Routledge Psychology.

Why do we dream? And what business does a good dream have turning into a nightmare?

In this episode, Ella Rhodes embarks on an exploration of our non-waking life.

In it, she speaks with Director of the Swansea University Sleep Laboratory, Professor Mark Blagrove, about his research and latest theories about the origins of dreams.

Research Clinical Psychologist Dr Bryony Sheaves of Oxford University also shares her expert insights into why we have nightmares, and the innovative research revealing how treating them can improve our mental health.

Episode Credits:

Written and hosted by Ella Rhodes. Mixed and edited by Jeff Knowler. Edited by Emma Barratt.

Missed previous episodes? Get up to date via our PsychCrunch collection page.

Not done dreaming?

Check out The Psychologist's most recent interview with Mark Blagrove for much more on the function of dreams.

Or explore some of Bryony's latest research on nightmares in this Research Digest piece by Emily Reynolds.

PsychCrunch is sponsored by Routledge Psychology

Routledge Psychology is part of the Taylor & Francis Group, and publishing partner for the BPS Core Textbooks Series. Browse over 5 million articles, and related books. BPS members are entitled to a 25% discount on all books published by Routledge – find your discount code here and visit the dedicated BPS Member page at Routledge here.