Photo of Dr Sarah McKay wearing a blue top and scarf, with her arms crossed and smiling and looking away from the camera. The photograph represents neuroscientist Dr Sarah McKay’s extensive online science communication articles on the mind, brain, and neuroscience.

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Sarah McKay

Rethinking the reptilian brain.

This is a long read, so click here to download a PDF to read offline or share. The ...

The upside of anger.

We tend to think of our emotions such as anger, sadness or guilt, as something to avoid at ...
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The Pregnant Brain. Preparing the mind for motherhood.

This is a long read, download a PDF version of the article here. Motherhood changes everything Little did ...

This is your brain on empathy.

The Age of Introspection But how do you discover who you are and why you’re here? Pick up ...

The uncertain brain. A guide to facing the fear of the unknown.

Click here to download a PDF of this article “…in these uncertain and unprecedented times…” How often have ...

The creative-right vs analytical-left brain myth: debunked!

I’m a neuroscientist by trade. Popular culture would most likely label me 'logical, detail-oriented and analytical' (which I ...

Four facts about teenage brains all neuroscientists agree on.

Biology determines the beginning of adolescence. The tick-tick-tick of the hypothalamic clock signals the beginning of the transition ...

10 science-based steps to reduce your risk of dementia

By Dr Kate Gregorevic, Geriatrician, Writer and Founder of Projet ThreeSixFive. Dementia has now overtaken cancer as the ...

Your life’s purpose. Why finding your passion is essential to maintaining brain health.

I've been writing this brain health blog since 2013, and it has changed my life and my career ...
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The neurobiology of the afternoon nap

One seemingly ordinary Saturday afternoon in June 2013, an unusual experience awaited me in a furniture store: I ...

Free 10 day micro-training in neuroscience

Learn neuroscience with Dr Sarah McKay, neuroscientist, author, science communicator, and brain health expert

Learn one neuroscience concept a day!

10 simple, bite-sized lessons in brain health, delivered daily to your inbox