Як невеликі зміни в ДНК змінюють мозок і характер людини

Lecture 5 "Molecular Genetics of Behavior. Part 1," UPDATED course "Biology of Human Behavior" by Stanford University Professor Robert Sapolsky. 🧬 You can order a Humess DNA test via Instagram message or by leaving a request on the website: 🧪 https://www.humess.com/products/compl... 🔬   / humess_ukraine   With the promo code "KHMARYNKA" there is a discount of - 7% 💰 Choose a way to support the Khmarynka Science project: https://uadd.me/KHMARYNKA 👕☁️ Khmarnyi Merch → https://khmarnyi-merch.fatline.biz/ Is our behavior really recorded in DNA? Why are some people more prone to depression, ADHD, obesity or addictions? And how much can the environment influence the work of our genes? In this lecture, Professor Robert Sapolsky explains the molecular genetics of behavior in simple terms and shows how mutations, epigenetics, and the brain shape human nature. In the video, you will learn: — how point mutations, deletions, and insertions change behavior; — why genes do not “direct” a person directly; — what epigenetics is and how experience can influence gene activity; — how the environment literally “turns on” and “turns off” genes; — why modern science questions absolute free will; — how genes, the brain, evolution, and human behavior are connected. Sapolsky pays special attention to the FOXP2 gene, which is associated with the development of language, as well as the roles of dopamine, vasopressin, leptin, and other biological mechanisms in the formation of human behavioral traits. The professor also explains why gene regulation is often more important than the genes themselves, and how early life experiences can leave a lasting mark on the brain. 0:00 — Introduction and Critique of Evolutionary Thinking 3:59 — Advertising 9:08 — Spandrels and Adaptationism 19:08 — Types of Mutations (point, deletion, insertion) 36:10 — Consequences of Mutations for Proteins 43:09 — Mutations and Autism 51:08 — Mutations and Depression (Dopamine) 1:06:00 — Epigenetics and the Environment Link to the original:    • 5. Human Behavioral Biology: Molecular Beh...   #Sapolsky #Evolution #BehavioralBiology #Neuroscience #Psychology #Science #Molecular Genetics #Human #Genetics #Brain On the Khmarynka Science channel, we try to popularize science, tell various interesting things, including news, about space, animals, or natural phenomena.