I am a health psychologist, neuroscientist, host of the Super Brain Podcast and author of the No 1 bestseller 100 Days to a Younger Brain

My next book Beating Brain Fog (Orion) will be published March 4th 2021

For more information about my work, my books, my podcast and lots of free resources visit Super Brain


I lead Brain Fit, a study of brain health, lifestyle, genomics and dementia, at Trinity College Dublin.

My mission to promote brain health, through quirky animations, talks and online resources, has brought awards for science communication and recognition of the societal impact of my work.

I am passionate advocate and volunteers on multiple committees and panels related to brain health, migraine, multiple sclerosis, dementia and ageing. I have advised both the Irish and UK governments on matters related to ageing, brain health and dementia and am the Irish national representative on the Medical and Scientific Advisory Panel for Alzheimer’s Disease International.

I live with my family in Dublin Ireland, where I was born and raised.

Oh and I am a serial dog rescuer, meet my three dogs Daisy,  Scruffy and Dizzy.