menu_open Columnists
Sarah Hellewell

Sarah Hellewell

The Conversation

We use cookies to provide some features and experiences in QOSHE

More information  .  Close

Is ‘baby brain’ real? A neuroscientist explains

Is ‘baby brain’ real? A neuroscientist explains

The fog new parents feel is real. But is it just sleep deprivation or is more going on?

18.06.2026 10

The Conversation

Sarah Hellewell

Kim Kardashian’s brain scan shows ‘low activity’ and holes. I’m a brain expert and I have questions

Here’s what these brain ‘holes’ and the scans that found them really mean.

03.12.2025 20

The Conversation

Sarah Hellewell