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	<title>Dr Jack Lewis</title>
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		<title>Inexpensive saliva test let&#8217;s you know when you&#8217;re neurons are multiplying</title>
		<link>https://www.drjack.co.uk/inexpensive-saliva-test-lets-you-know-when-youre-neurons-are-multiplying/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Thu, 01 Jan 2026 08:00:00 +0000</pubDate>
				<category><![CDATA[3 Most Recent Brain Blogs]]></category>
		<category><![CDATA[Your Brain On Drugs]]></category>
		<category><![CDATA[BDNF]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[exercise]]></category>
		<category><![CDATA[hippocampus]]></category>
		<category><![CDATA[miracle gro]]></category>
		<category><![CDATA[saliva test]]></category>
		<category><![CDATA[social]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4629</guid>

					<description><![CDATA[What if a simple saliva test could tell you if your brain is in &#8216;growth mode&#8217; or &#8216;survival mode&#8217;? New research has debuted ]]></description>
		
		
		
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		<title>Turns Out we all have a Neural &#8220;Spidey&#8221; Sense After All</title>
		<link>https://www.drjack.co.uk/turns-out-we-all-have-a-neural-spidey-sense-after-all/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Mon, 01 Dec 2025 08:00:00 +0000</pubDate>
				<category><![CDATA[3 Most Recent Brain Blogs]]></category>
		<category><![CDATA[Smarter Thinking]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[error]]></category>
		<category><![CDATA[gut feeling]]></category>
		<category><![CDATA[incongruence]]></category>
		<category><![CDATA[instinct]]></category>
		<category><![CDATA[neurons]]></category>
		<category><![CDATA[spidey sense]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4625</guid>

					<description><![CDATA[We all know what it feels like when something "smells fishy." When our gut instinct tells us on an unconscious basis that something is amiss. Turns out there's some truth to the idea that we all have a "spidey sense" of sorts that allows us to predict the future, even if just gives us a few milliseconds advance warning that a change of tack might be a good idea..]]></description>
		
		
		
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		<title>24hr Monitoring of Brain&#8217;s Waste Removal System</title>
		<link>https://www.drjack.co.uk/24hr-monitoring-of-brains-waste-removal-system/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Sat, 01 Nov 2025 08:00:00 +0000</pubDate>
				<category><![CDATA[3 Most Recent Brain Blogs]]></category>
		<category><![CDATA[Wonders of the Brain]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[dr jack]]></category>
		<category><![CDATA[dr jack lewis]]></category>
		<category><![CDATA[glymphatic system]]></category>
		<category><![CDATA[Sleep]]></category>
		<category><![CDATA[technology]]></category>
		<category><![CDATA[waste removal]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4632</guid>

					<description><![CDATA[Ingenious device enables our glymphatic organs to be monitored 24/7 to track the mysteries of the brain's waster removal system]]></description>
		
		
		
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		<title>Free Brain Upgrades (at 9, 32, 66 and 92!)</title>
		<link>https://www.drjack.co.uk/free-brain-upgrades-at-9-32-66-and-92/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Wed, 01 Oct 2025 11:00:00 +0000</pubDate>
				<category><![CDATA[Aging Brains]]></category>
		<category><![CDATA[ageing]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[longevity]]></category>
		<category><![CDATA[upgrade]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4619</guid>

					<description><![CDATA[Think your brain peaked at 25? Think again. Latest research shows our neural networks undergo massive&#8216;upgrades&#8217; at ages 32 and 66, shifting from ]]></description>
		
		
		
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		<title>Your Creature Comforts May Be Killing You</title>
		<link>https://www.drjack.co.uk/your-creature-comforts-may-be-killing-you-softly/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Mon, 01 Sep 2025 07:30:00 +0000</pubDate>
				<category><![CDATA[Smarter Thinking]]></category>
		<category><![CDATA[cold]]></category>
		<category><![CDATA[cold-water immersion]]></category>
		<category><![CDATA[heat]]></category>
		<category><![CDATA[sauna]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4576</guid>

					<description><![CDATA[As a neuroscientist I spend a huge amount of time reading scientific research papers investigating the human brain and the biological mechanisms affecting ]]></description>
		
		
		
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		<title>AI-Accelerated Brain Chip Allows Man who Lost the Ability to Speak to Use His Voice Again</title>
		<link>https://www.drjack.co.uk/ai-accelerated-brain-chip-allows-man-who-lost-the-ability-to-speak-to-use-his-voice-again/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Fri, 01 Aug 2025 07:00:00 +0000</pubDate>
				<category><![CDATA[Brains & Technology]]></category>
		<category><![CDATA[AI]]></category>
		<category><![CDATA[als]]></category>
		<category><![CDATA[amyotrophic lateral sclerosis]]></category>
		<category><![CDATA[brain chip]]></category>
		<category><![CDATA[deep learning]]></category>
		<category><![CDATA[neural prosthesis]]></category>
		<category><![CDATA[neuroscience]]></category>
		<category><![CDATA[speechless]]></category>
		<category><![CDATA[voice]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4544</guid>

					<description><![CDATA[Imagine not being able to say “I love you,” crack a joke, or even ask for help &#8211; not because you don’t want ]]></description>
		
		
		
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		<title>Praise for my &#8220;Tech on the Brain&#8221; Keynote Talk</title>
		<link>https://www.drjack.co.uk/praise-for-my-tech-on-the-brain-keynote/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Tue, 01 Jul 2025 07:00:00 +0000</pubDate>
				<category><![CDATA[Dr Jack on TV Radio Stage]]></category>
		<category><![CDATA[Keynote Speaking]]></category>
		<category><![CDATA[AI]]></category>
		<category><![CDATA[Artificial Intelligence]]></category>
		<category><![CDATA[attention]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[Brain talks]]></category>
		<category><![CDATA[cognition]]></category>
		<category><![CDATA[cognitive offloading]]></category>
		<category><![CDATA[critical thinking]]></category>
		<category><![CDATA[dr jack]]></category>
		<category><![CDATA[dr jack lewis]]></category>
		<category><![CDATA[GenAI]]></category>
		<category><![CDATA[generative AI]]></category>
		<category><![CDATA[generative artificial intelligence]]></category>
		<category><![CDATA[keynote]]></category>
		<category><![CDATA[keynote speaking]]></category>
		<category><![CDATA[media multitasking]]></category>
		<category><![CDATA[neuroscience]]></category>
		<category><![CDATA[smartphones]]></category>
		<category><![CDATA[social anxiety]]></category>
		<category><![CDATA[SortYourBrainOut]]></category>
		<category><![CDATA[talks]]></category>
		<category><![CDATA[tech]]></category>
		<category><![CDATA[technology]]></category>
		<category><![CDATA[TechOnTheBrain]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4480</guid>

					<description><![CDATA[Many people these days worry about what intensive tech use might be doing to their brains. In particular, there is concern about how overuse of genAI might lead to problems. Happily there's plenty of evidence for me to talk about in my 60 min keynote and it's been going down really well with professional audiences from a wide variety of different industries.]]></description>
		
		
		
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		<title>The Science of Sin in 2025</title>
		<link>https://www.drjack.co.uk/the-science-of-sin-in-2025/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Mon, 02 Jun 2025 08:58:33 +0000</pubDate>
				<category><![CDATA[Dr Jack on TV Radio Stage]]></category>
		<category><![CDATA[Wonders of the Brain]]></category>
		<category><![CDATA[arabic]]></category>
		<category><![CDATA[capital sins]]></category>
		<category><![CDATA[chinese]]></category>
		<category><![CDATA[dr jack]]></category>
		<category><![CDATA[dr jack lewis]]></category>
		<category><![CDATA[FICA]]></category>
		<category><![CDATA[oieras]]></category>
		<category><![CDATA[Portugal]]></category>
		<category><![CDATA[portuguese]]></category>
		<category><![CDATA[sciofsin]]></category>
		<category><![CDATA[seven deadly sins]]></category>
		<category><![CDATA[spanish]]></category>
		<category><![CDATA[talk]]></category>
		<category><![CDATA[thai]]></category>
		<category><![CDATA[the science of sin]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4539</guid>

					<description><![CDATA[The Science of Sin will soon be available in Arabic and a high resolution video of my keynote on what neuroscience can tell us about the seven deadly sins is available to stream, for free, right here. ]]></description>
		
		
		
			</item>
		<item>
		<title>Exercise Before You Socialise</title>
		<link>https://www.drjack.co.uk/exercise-before-you-socialise/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Thu, 29 May 2025 18:36:18 +0000</pubDate>
				<category><![CDATA[Boost Your Brain]]></category>
		<category><![CDATA[Social Brains]]></category>
		<category><![CDATA[anandamide]]></category>
		<category><![CDATA[anxiolytic]]></category>
		<category><![CDATA[BDNF]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[brain boost]]></category>
		<category><![CDATA[brain derived neurotrophic factor]]></category>
		<category><![CDATA[cycling]]></category>
		<category><![CDATA[dr jack]]></category>
		<category><![CDATA[dr jack lewis]]></category>
		<category><![CDATA[endocannabinoids]]></category>
		<category><![CDATA[exercise]]></category>
		<category><![CDATA[gym]]></category>
		<category><![CDATA[hippocampus]]></category>
		<category><![CDATA[mitochondria]]></category>
		<category><![CDATA[myokines]]></category>
		<category><![CDATA[neuroscience]]></category>
		<category><![CDATA[oxytocin]]></category>
		<category><![CDATA[reduce social inhibition]]></category>
		<category><![CDATA[running]]></category>
		<category><![CDATA[social]]></category>
		<category><![CDATA[social anxiety]]></category>
		<category><![CDATA[socialising]]></category>
		<category><![CDATA[swimming]]></category>
		<category><![CDATA[weightlifting]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4504</guid>

					<description><![CDATA[Muller x My Protein commissioned me to dig into the scientific research on the impact of exercise on the human brain for a recent PR campaign "Sweat to Spark". They wanted to know if there was any evidence to support the idea that exercise primes our brains for social interaction. As it turns out, there's plenty!]]></description>
		
		
		
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		<title>What Might Over Reliance on Gen AI do to the Human Brain, Both Individually and Collectively</title>
		<link>https://www.drjack.co.uk/what-might-over-reliance-on-gen-ai-do-to-the-human-brain-both-individually-and-collectively/</link>
		
		<dc:creator><![CDATA[Dr Jack]]></dc:creator>
		<pubDate>Tue, 01 Apr 2025 12:21:00 +0000</pubDate>
				<category><![CDATA[Brains & Technology]]></category>
		<category><![CDATA[AGI]]></category>
		<category><![CDATA[AI]]></category>
		<category><![CDATA[artificial general intelligence]]></category>
		<category><![CDATA[Artificial Intelligence]]></category>
		<category><![CDATA[brain]]></category>
		<category><![CDATA[GenAI]]></category>
		<category><![CDATA[generative artificial intelligence]]></category>
		<category><![CDATA[Mark Tegmark]]></category>
		<category><![CDATA[Mustafa Suleyman]]></category>
		<category><![CDATA[neuroplasticity]]></category>
		<category><![CDATA[Stuart Russel]]></category>
		<guid isPermaLink="false">https://www.drjack.co.uk/?p=4380</guid>

					<description><![CDATA[I&#8217;ve spent much of the past year getting up to date on all the published academic literature about the impact of technology on ]]></description>
		
		
		
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