How to Focus to Change Your Brain | Huberman Lab Essentials

Andrew Huberman

Dec 19, 2024

Episode description

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.

Episode show notes: https://go.hubermanlab.com/9nvzAlA

Huberman Lab Essentials are short episodes focused on essential science and protocol takeaways from past full-length Huberman Lab episodes. Watch The full-length episode: https://youtu.be/LG53Vxum0as

Watch more Huberman Lab Essentials episodes: https://youtube.com/playlist?list=PLPNW_gerXa4OGNy1yE-W9IX-tPu-tJa7S

*Timestamps*
00:00:00 Huberman Lab Essentials; Neuroplasticity
00:03:27 New Neurons; Sensory Information, Brain & Customized Map
00:06:24 Recognition, Awareness of Behaviors
00:08:42 Attention & Neuroplasticity
00:13:16 Epinephrine, Acetylcholine & Nervous System Change
00:15:56 Improve Alertness, Epinephrine, Tool: Accountability
00:18:15 Improve Attention, Acetylcholine, Nicotine
00:20:45 Tool: Visual Focus & Mental Focus
00:26:13 Tool: Ultradian Cycles, Anchoring Attention
00:27:19 Sleep & Neuroplasticity; NSDR, Naps
00:29:53 Recap & Key Takeaways
00:32:52 Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Recommendations, Sponsors

Disclaimer & Disclosures: https://www.hubermanlab.com/disclaimer

Episode description

Mindsip insights from this episode:

Enhance mental focus by practicing visual concentration

You can increase your ability to focus mentally by practicing focusing your eyes on a single point for 60-120 seconds.

#attention

#focus

Close your eyes to enhance auditory attention

Asking someone to look you in the eye while listening is counterproductive, as closing the eyes is one of the best ways to create a cone of auditory attention.

#attention

Understand Adderall's role in alertness versus focus

Adderall boosts alertness by increasing epinephrine but does not directly engage the acetylcholine system required for deep focus.

#focus

#stimulant

Embrace agitation as a sign of neuroplasticity in action

If you feel agitated and challenged while trying to focus, it's a sign that you are correctly releasing the epinephrine needed for neuroplasticity.

#focus

#neuroplasticity

Focus attention to drive brain change after age 25

Contrary to popular belief, your brain does not change with every experience after age 25 unless you apply intense, focused attention.

#attention

#brain

Trigger epinephrine and acetylcholine for brain change

To truly change your brain, you must trigger the release of epinephrine (alertness) and acetylcholine from two different brain regions (focus).

#cognition

#neuroplasticity

Leverage love and fear to motivate alertness

Your brain doesn't distinguish between motivations for releasing alertness-inducing epinephrine, so using a mix of positive (love) and negative (fear, shame) reasons can be effective.

#emotion

#motivation

Chew Nicorette gum to boost alertness and focus

A Nobel Prize-winning colleague of the speaker chews Nicorette gum to increase alertness and focus while working.

#focus

#nicotine

Implement 20-minute NSDR or nap to boost learning rates

Engaging in a 20-minute non-sleep deep rest (NSDR) protocol or a brief nap immediately after a learning session can significantly accelerate learning rates.