Neuroscientifique du CNRS: Cette nouvelle addiction Grille lentement votre Cerveau !

😴 Take care of your sleep with WOPILO: 10% off with the code WOPMANALSHOW by clicking on this link: https://l.wopilo.com/TdQ3tJ 💡To help you choose the perfect pillow: https://l.wopilo.com/NTOezR Why do some people continue to use drugs even though they know it's destroying them? Neuroscientist Serge Ahmed reveals what more than 30 years of research on addiction has taught him about dopamine, cocaine, sugar, alcohol, and the mechanisms that cause us to lose control. Serge Ahmed is a neurobiologist and emeritus research director at the CNRS (French National Centre for Scientific Research). He is notably the author of a now-famous experiment in which rats had to choose between cocaine and a sugary drink, work that helped challenge some preconceived notions about the addictive power of drugs. He explains: ■ Why dopamine isn't simply "the pleasure hormone" ■ When pleasure truly becomes an addiction ■ What the experiment with rats preferring sugar to cocaine really reveals ■ Why the environment can sometimes be more powerful than the drug itself ■ Why alcohol is a drug despite its special place in our culture ■ How junk food, gambling, pornography, or video games can become addictive ■ How some industries use our knowledge of the brain to make their products increasingly difficult to give up ■ What addictions teach us about our vulnerabilities and our freedom of choice His LinkedIn: LinkedIn: serge-ahmed-b440424 His Scientific Publications: https://www.bordeaux-neurocampus.fr/s... 🎈Timeline 00:00 Teaser 02:13 Why a pleasure becomes an addiction 03:41 Dopamine: why it's not the "pleasure hormone" 13:10 Addiction: what happens in the prefrontal cortex 16:34 Why some people are more vulnerable to addiction 19:17 Addiction or bad habit: where is the line? 24:11 Can you really become addicted to sports? 27:16 Can you see an addiction on an MRI? 30:11 Cocaine vs. sugar: the experiment that surprised researchers 33:00 Is sugar really more addictive than cocaine? 37:01 Is sugar as dangerous as a drug? 40:36 How does a lab obtain cocaine? 43:08 Why do some rats still prefer cocaine? 45:37 Can we tell if a rat wants to quit drugs? 48:12 Animal experimentation: the ethical limits of research 50:39 Vietnam: why 90% quit heroin upon returning 55:11 Rat Park: how the environment changes addiction 59:04 Why the food industry approached Serge Ahmed 01:01:52 Alcohol: a drug like cocaine? 01:05:49 Would a society without alcohol or drugs be better? 01:11:14 Junk food: can you really become addicted? 01:13:17 Cocaine: does paying people to quit work? 01:15:57 Pornography, video games: can you really become addicted? 01:16:57 How corporations exploit the weaknesses of our brain 01:22:25 What will addictions of the future look like? 01:25:36 What 30 years of research have taught him about human nature 01:27:40 Rapid-fire questions: behind the scientist ➤ If you enjoyed this interview, you can watch other episodes here: Épisodes récents Subscribe to the channel 🙏: https://urlr.me/72wYVZ Thank you to those who support us by subscribing or liking the video! 🌐 Our social media: Instagram: Instagram: lemanalshow TikTok: TikTok: lemanalshow 🎙️ As an audio podcast: Listen on Spotify: https://urlr.me/cXTB6H Listen on Apple Podcasts: https://urlr.me/JZjDtR Listen on Deezer: https://www.deezer.com/fr/show/1301122 Watch episodes on YouTube: @lemanalshow 🤝 For collaboration or broadcast inquiries: [email protected] The content of this video is the exclusive property of Le Manal Show. Any reproduction, distribution, or use without prior written authorization is strictly prohibited. 📄 © Le Manal Show – All rights reserved. P.S.: For those who have read the description to the end, let us know in the comments. We promise to reply.