Host Dr Paul Taylor, a Psychophysiologist, Neuroscientist, Exercise Scientist, and Nutritionist interviews experts from around the world on cutting edge research and practices related to improving hardiness in your mind, body and brain to become your best self.

Host Dr Paul Taylor, a Psychophysiologist, Neuroscientist, Exercise Scientist, and Nutritionist interviews experts from around the world on cutting edge research and practices related to improving hardiness in your mind, body and brain to become your best self.

Hardiness with Dr Paul Taylor

Host Dr Paul Taylor, a Psychophysiologist, Neuroscientist, Exercise Scientist, and Nutritionist interviews experts from around the world on cutting edge research and practices related to improving hardiness in your mind, body and brain to become your best self. 

Host Dr Paul Taylor, a Psychophysiologist, Neuroscientist, Exercise Scientist, and Nutritionist interviews experts from around the world on cutting edge research and practices related to improving hardiness in your mind, body and brain to become your best self.&nbsp;

A simple dietary tweak to improve blood flow to the brain: Wisdom Wednesdays

https://api.omny.fm/orgs/2fb3740d-3436-44af-8cc0-a91900716aa5/clips/8455133c-0068-448d-ac80-b421003438dd/transcript

Have you ever watched your phone ring, seen exactly who it is, and just let it go to voicemail? Not because you're busy, but because you didn't feel like talking? You're not alone, and there's a reason it's become so easy to avoid. This week Carly looks at why so many of us, young people especially, now reach for a text over a call, and what that shift might be costing us. It turns out hearing a familiar voice does something a text simply can't. Carly weaves together the research on phone anxiety, the physiology of the human voice, and the small daily choice we all face when the phone lights up, and makes the case that true connection has to be heard. If picking up still feels daunting, there's a less daunting first step in here too. 

Carly is a counsellor and coach who specialises in building psychological hardiness — the ability to navigate challenge, stay engaged, and take meaningful action under pressure. Her work integrates modern psychology with Eastern and Stoic approaches, helping people build resilience, live with purpose, and respond to life’s challenges with greater clarity, courage and steadiness.

References and further reading:

Seltzer, L.J., Prososki, A.R., Ziegler, T.E., & Pollak, S.D. (2012). Instant messages vs. speech: hormones and why we still need to hear each other. Evolution and Human Behavior, 33(1), 42–45. https://pmc.ncbi.nlm.nih.gov/articles/PMC3277914/

Seltzer, L.J., Ziegler, T.E., & Pollak, S.D. (2010). Social vocalizations can release oxytocin in humans. Proceedings of the Royal Society B, 277(1694), 2661–2666. https://pmc.ncbi.nlm.nih.gov/articles/PMC2982050/

Coan, J.A., Schaefer, H.S., & Davidson, R.J. (2006). Lending a hand: social regulation of the neural response to threat. Psychological Science, 17(12), 1032–1039. https://pubmed.ncbi.nlm.nih.gov/17201784/

Kumar, A., & Epley, N. (2021). It's surprisingly nice to hear you: misunderstanding the impact of communication media can lead to suboptimal choices. Journal of Experimental Psychology: General, 150(3), 595–607. https://static1.squarespace.com/static/5394dfa6e4b0d7fc44700a04/t/5f5a8bd2bec7a45b9db0d41c/1599769555766/Kumar+Epley+(in+press)+Its+surprisingly+nice+to+hear+you+JEPG.pdf

Uswitch (2024). Call me maybe (not): a quarter of young people never answer the phone. https://www.uswitch.com/media-centre/2024/04/Call-me-maybe-quarter-young-people-never-answer-phone/

Have you ever watched your phone ring, seen exactly who it is, and just let it go to voicemail? Not because you're busy, but because you didn't feel like talking? You're not alone, and there's a reason it's become so easy to avoid. This week Carly looks at why so many of us, young people especially, now reach for a text over a call, and what that shift might be costing us. It turns out hearing a familiar voice does something a text simply can't. Carly weaves together the research on phone anxiety, the physiology of the human voice, and the small daily choice we all face when the phone lights up, and makes the case that true connection has to be heard. If picking up still feels daunting, there's a less daunting first step in here too.&nbsp;
Carly is a counsellor and coach who specialises in building psychological hardiness &mdash; the ability to navigate challenge, stay engaged, and take meaningful action under pressure. Her work integrates modern psychology with Eastern and Stoic approaches, helping people build resilience, live with purpose, and respond to life&rsquo;s challenges with greater clarity, courage and steadiness.
References and further reading:
Seltzer, L.J., Prososki, A.R., Ziegler, T.E., &amp; Pollak, S.D. (2012). Instant messages vs. speech: hormones and why we still need to hear each other. Evolution and Human Behavior, 33(1), 42&ndash;45. <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC3277914/">https://pmc.ncbi.nlm.nih.gov/articles/PMC3277914/</a>
Seltzer, L.J., Ziegler, T.E., &amp; Pollak, S.D. (2010). Social vocalizations can release oxytocin in humans. Proceedings of the Royal Society B, 277(1694), 2661&ndash;2666. <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC2982050/">https://pmc.ncbi.nlm.nih.gov/articles/PMC2982050/</a>
Coan, J.A., Schaefer, H.S., &amp; Davidson, R.J. (2006). Lending a hand: social regulation of the neural response to threat. Psychological Science, 17(12), 1032&ndash;1039. <a href="https://pubmed.ncbi.nlm.nih.gov/17201784/">https://pubmed.ncbi.nlm.nih.gov/17201784/</a>
Kumar, A., &amp; Epley, N. (2021). It's surprisingly nice to hear you: misunderstanding the impact of communication media can lead to suboptimal choices. Journal of Experimental Psychology: General, 150(3), 595&ndash;607. <a href="https://static1.squarespace.com/static/5394dfa6e4b0d7fc44700a04/t/5f5a8bd2bec7a45b9db0d41c/1599769555766/Kumar+Epley+(in+press)+Its+surprisingly+nice+to+hear+you+JEPG.pdf">https://static1.squarespace.com/static/5394dfa6e4b0d7fc44700a04/t/5f5a8bd2bec7a45b9db0d41c/1599769555766/Kumar+Epley+(in+press)+Its+surprisingly+nice+to+hear+you+JEPG.pdf</a>
Uswitch (2024). Call me maybe (not): a quarter of young people never answer the phone. <a href="https://www.uswitch.com/media-centre/2024/04/Call-me-maybe-quarter-young-people-never-answer-phone/">https://www.uswitch.com/media-centre/2024/04/Call-me-maybe-quarter-young-people-never-answer-phone/</a>

Phone Anxiety, Oxytocin and the Choice To Take The Call

https://api.omny.fm/orgs/2fb3740d-3436-44af-8cc0-a91900716aa5/clips/2f6b2f41-9542-4428-b126-b4840062e3ac/transcript

In this fascinating episode, discover the science behind sleep’s alchemy: how your brain’s lymphatic system flushes out metabolic waste, and why missing just two hours of deep sleep can increase your risk of Alzheimer’s by up to 50%. We break down the impact of caffeine, alcohol, and sleep medications on healing cycles, revealing why many sleep aids are more harmful than helpful. Learn why maintaining a consistent sleep schedule, avoiding blue light, and creating a sleep sanctuary can save your brain and extend your life. Most people underestimate how sleep impacts every aspect of their health and miss the simple shift that can prevent neurodegeneration, boost performance, and transform wellbeing. If you think sleep is just rest, think again: it’s the brain’s nightly cleaning service, crucial for clearing toxins like beta amyloids linked to dementia and Alzheimer’s. Dr. Jemma King shares why deep slow wave sleep is a biological masterpiece and how lifestyle choices sabotage it, accelerating aging and disease.

 

Key Takeaways
Sleep is a brain detox powerhouse
Deep slow-wave sleep helps clear waste like beta amyloids, which are linked to dementia and Alzheimer’s.
Sleep quality matters more than just hours
The order of sleep stages matters for memory, mood, learning, and physical recovery.
Consistency is crucial
A regular sleep schedule supports your circadian rhythm and improves long-term brain and body health.
Caffeine can mask fatigue, not fix it
It blocks sleep pressure, which can hurt sleep quality if timed too late in the day.
Alcohol and sleep meds can disrupt recovery
They may make you sleepy, but they interfere with the restorative parts of sleep.
Deep sleep happens early
Getting to bed on time helps you get the most valuable brain-repair sleep first.
Sleep is a longevity tool
Better sleep supports clearer thinking, better performance, and healthier aging.

 

Time Stamps

02:50 Understanding Stress and Emotional Intelligence

06:13 The Science of Sleep: Importance and Mechanisms

09:08 Deep Sleep and Its Critical Role

11:57 The Impact of Sleep on Mental Health

15:13 The Role of REM Sleep in Emotional Processing

18:01 Effects of Alcohol and Other Substances on Sleep

20:53 The Stages of Sleep and Their Functions

24:13 Short-term vs. Long-term Sleep Deprivation Effects

27:02 Chronic Sleep Debt and Its Health Consequences

32:15 The Impact of Sleep on Health

36:08 Understanding Sleep Needs Across Lifespan

40:52 Practical Sleep Aids and Tips

49:28 The Role of Diet and Lifestyle in Sleep

57:00 Napping: Benefits and Best Practices

01:00:18 Cognitive Strategies for Insomnia

 

Resources 

Dr Jemma King’s Book: Sleep First: Sleep Smarter, Think Sharper, Feel Better

Website: https://jemmakingbio-pa.com.au/

LinkedIn: https://www.linkedin.com/in/dr-jemma-king-phd-76013328/

Instagram: https://www.instagram.com/dr.jemma.king/

In this fascinating episode, discover the science behind sleep&rsquo;s alchemy: how your brain&rsquo;s lymphatic system flushes out metabolic waste, and why missing just two hours of deep sleep can increase your risk of Alzheimer&rsquo;s by up to 50%. We break down the impact of caffeine, alcohol, and sleep medications on healing cycles, revealing why many sleep aids are more harmful than helpful. Learn why maintaining a consistent sleep schedule, avoiding blue light, and creating a sleep sanctuary can save your brain and extend your life. Most people underestimate how sleep impacts every aspect of their health and miss the simple shift that can prevent neurodegeneration, boost performance, and transform wellbeing. If you think sleep is just rest, think again: it&rsquo;s the brain&rsquo;s nightly cleaning service, crucial for clearing toxins like beta amyloids linked to dementia and Alzheimer&rsquo;s. Dr. Jemma King shares why deep slow wave sleep is a biological masterpiece and how lifestyle choices sabotage it, accelerating aging and disease.
&nbsp;
Key Takeaways
<ol>
<li>Sleep is a brain detox powerhouse Deep slow-wave sleep helps clear waste like beta amyloids, which are linked to dementia and Alzheimer&rsquo;s.</li>
<li>Sleep quality matters more than just hours The order of sleep stages matters for memory, mood, learning, and physical recovery.</li>
<li>Consistency is crucial A regular sleep schedule supports your circadian rhythm and improves long-term brain and body health.</li>
<li>Caffeine can mask fatigue, not fix it It blocks sleep pressure, which can hurt sleep quality if timed too late in the day.</li>
<li>Alcohol and sleep meds can disrupt recovery They may make you sleepy, but they interfere with the restorative parts of sleep.</li>
<li>Deep sleep happens early Getting to bed on time helps you get the most valuable brain-repair sleep first.</li>
<li>Sleep is a longevity tool Better sleep supports clearer thinking, better performance, and healthier aging.</li>
</ol>
&nbsp;
Time Stamps
02:50 Understanding Stress and Emotional Intelligence
06:13 The Science of Sleep: Importance and Mechanisms
09:08 Deep Sleep and Its Critical Role
11:57 The Impact of Sleep on Mental Health
15:13 The Role of REM Sleep in Emotional Processing
18:01 Effects of Alcohol and Other Substances on Sleep
20:53 The Stages of Sleep and Their Functions
24:13 Short-term vs. Long-term Sleep Deprivation Effects
27:02 Chronic Sleep Debt and Its Health Consequences
32:15 The Impact of Sleep on Health
36:08 Understanding Sleep Needs Across Lifespan
40:52 Practical Sleep Aids and Tips
49:28 The Role of Diet and Lifestyle in Sleep
57:00 Napping: Benefits and Best Practices
01:00:18 Cognitive Strategies for Insomnia
&nbsp;
Resources 
Dr Jemma King&rsquo;s Book: <a href="https://www.amazon.com.au/Sleep-First-Jemma-King/dp/139437044X">Sleep First: Sleep Smarter, Think Sharper, Feel Better</a>
Website: <a href="https://jemmakingbio-pa.com.au/">https://jemmakingbio-pa.com.au/</a>
LinkedIn: <a href="https://www.linkedin.com/in/dr-jemma-king-phd-76013328/">https://www.linkedin.com/in/dr-jemma-king-phd-76013328/</a>
Instagram: <a href="https://www.instagram.com/dr.jemma.king/">https://www.instagram.com/dr.jemma.king/</a>

The magic of sleep for your brain - and ways to improve it, with Dr Jemma King

https://api.omny.fm/orgs/2fb3740d-3436-44af-8cc0-a91900716aa5/clips/b31aaee2-3c80-4a6c-bbb2-b482003255b6/transcript

12 Thinking Traps that are sabotaging you

https://api.omny.fm/orgs/2fb3740d-3436-44af-8cc0-a91900716aa5/clips/4d24a9a5-3f39-439c-afdf-b48000b46df8/transcript

A simple dietary tweak to improve blood flow to the brain: Wisdom Wednesdays

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