Touch – The Forgotten Sense with Professor Francis McGlone - Dr Rangan Chatterjee

Did you know that being touched is essential for healthy brain development? Yet with teachers, healthcare professionals and work colleagues being increasingly hesitant about social touching, for the first time in the evolution of human history, many of us are being exposed to less touch than ever before. But what effect is all this having on our emotional health? World-leading researcher Professor Francis McGlone explains the importance of touch for humans and the devastating consequences of not receiving it. The research in this area is mind-blowing and learning about it has changed the way I interact with my family. I hope you find this conversation useful.

I dedicate a chapter of my new book ‘The Stress Solution’ to touch, which is available to order on Amazon now.

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Episode Highlights:

Hear about the difference between fast-touch and slower tactile touch?
Which parts of the body are mostly used for fast-touch?
What are CT fibres and why has Francis’s research explored the role of these fibres?
Hear about a patient who has lost all fast-touch nerve fibres.
How does pain reflect the difference between fast-touch and touch via CT fibres?
What does Francis think about the reduction of touch socially today and how this could affect us in the future?
What is epigenetics and how does this compare to the nurture/nature debate?
Hear about Michael Meaney’s research.
How does Francis think that a lack of early touch can have a developmental effect on the brain?
How has legislation in recent years resulted in a society adverse to touching?
Francis recognises that Harry Harlow’s research from the 1950s supports our new knowledge that CT fibres are key to childhood development.
What is Microneurography?
Why does Francis think that technology is replacing touch?
What similarities does Francis’s research have to Gabor Mate’s view on childhood development?
How has the research into human touch become Francis’ focus as a scientist?

'Touch is not just a sentimental human indulgence, it’s a biological necessity.'
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Find out more about Francis’ work:

Biography

Frontiers in Behavioural Neuroscience – Quantifying the sensory and emotional perception of touch: differences between glabrous and hairy skin
Neuron – Discriminative and affective touch: sensing and feeling
Cerebral Cortex – Brain Mechanisms for Processing Affective (and Nonaffective) Touch Are Atypical in Autism
Further papers by Professor Francis McGlone
You Tube – LJMU Research Café 8 – Professor Francis McGlone – A touching story…

Further learning:

Jonathan Cole – Pride and a Daily Marathon
Michael Meaney research
Harry Harlow monkey research
BBC loneliness experiment

Dr Chatterjee’s resources:

How Our Childhood Shapes Every Aspect of Our Health with Dr. Gabor Maté
Blog – Easy ways to reconnect with your partner
Find Dr Chatterjee’s 4 Pillar of Health in The 4 Pillar Plan
Now available in the US & Canada with the title How to Make Disease Disappear
Pre-order Dr Chatterjee’s NEW book The Stress Solution.

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