In this Huberman Lab Essentials episode, I explain how neuroplasticity allows the brain to continue to adapt and change throughout life, particularly through focused attention and active engagement in learning. I explain how neuroplasticity differs in children and adults, highlighting the key neurochemicals required for adult learning. I explain science-supported protocols to boost alertness and improve attention, including techniques like visual focus and goal accountability. I also discuss how sleep, along with practices such as non-sleep deep rest (NSDR) and naps, support the brain to enhance learning. Huberman Lab Essentials are short episodes (approximately 30 minutes) focused on essential science and protocol takeaways from past Huberman Lab episodes. Essentials will be released every Thursday, and our full-length episodes will still be released every Monday. Read the full show notes at hubermanlab.com. Thank you to our sponsors AG1: https://drinkag1.com/huberman David: https://davidprotein.com/huberman LMNT: https://drinklmnt.com/huberman More Huberman Lab Huberman Lab Premium: https://go.hubermanlab.com/premium Huberman Lab Merch: https://go.hubermanlab.com/merch Timestamps 00:00:00 Huberman Lab Essentials; Neuroplasticity 00:03:27 Sponsor: David 00:04:43 New Neurons; Sensory Information, Brain & Customized Map 00:07:40 Recognition, Awareness of Behaviors 00:09:58 Sponsor: AG1 00:11:06 Attention & Neuroplasticity 00:15:40 Epinephrine, Acetylcholine & Nervous System Change 00:18:20 Improve Alertness, Epinephrine, Tool: Accountability 00:20:39 Improve Attention, Acetylcholine, Nicotine 00:23:09 Sponsor: LMNT 00:24:26 Tool: Visual Focus & Mental Focus 00:29:54 Tool: Ultradian Cycles, Anchoring Attention 00:31:00 Sleep & Neuroplasticity; NSDR, Naps 00:33:34 Recap & Key Takeaways 00:36:38 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Recommendations, Sponsors Disclaimer & Disclosures