+eat a Nordic diet

UK Edition - Today's top story: Neuroscience offers new insights into how our brain solves 'the cocktail party problem'

September 21, 2026

UK Edition

The Conversation
 

I know it’s Monday morning, but here’s a fascinating story about a cocktail party. It turns out that neuroscientists have spent the past 50 years trying to work out how our brains are so good at tuning in to one particular conversation in the midst of loads of other noise – for example, at a crowded cocktail party.

This is more complicated than it sounds – but technology that tracks the brain’s activity to the nearest millisecond is bringing new insights. Our authors from Trinity College Dublin have studied what happens in the split second we turn our attention from one conversation to another. It turns out our clever old brain is able to monitor both simultaneously, long before we consciously decide who is the more interesting person to listen to.

New adaptations of Pride and Prejudice and Sense and Sensibility will no doubt feature some busy social gatherings – but do we really need more Jane Austen on our screens? Here are five other 18th‑century authors ripe for a TV treatment.

And the latest article in our illuminating UK-Danish health series explains how a traditional Nordic diet of rye bread, herring and berries (and not too many cocktails, presumably) can help you live longer.

 

Mike Herd

Senior Science + Technology Editor

 
Master1305/Shutterstock

Neuroscience offers new insights into how our brain solves ‘the cocktail party problem’

Sara Carta, Trinity College Dublin; Giovanni Di Liberto, Trinity College Dublin

Trying to understand how the brain is so good at focusing on one conversation has kept auditory neuroscientists occupied since the 1950s.

Charlotte Lenox, Frances Burney and Eliza Haywood are three other female writers whose work is ripe for adaptation. Wikimedia

Stop adapting Jane Austen! Five other 18th-century writers perfect for the screen

Amy Louise Blaney, University of Wolverhampton

From Eliza Haywood to Anne Radcliffe, there are other great 18-century writers whose work would be great on screen.

Smørrebrød (Danish open-faced sandwich), consists of a base of rye bread, a main component and garnishes. Videnskab.dk/Lærke Slot

How a traditional Nordic way of eating could help you live longer

Daniel Borch Ibsen, Aarhus University; Christina C. Dahm, Aarhus University; Michael Fridén, Aarhus University

Adopting a Nordic diet could cut your risk of heart disease and diabetes.

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