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Using Play to Rewire & Improve Your Brain

Episode 58 Feb 7, 2022 1h 43m 11 insights
In this episode, I discuss the transformative nature of play—how it changes our feelings, thoughts and actions and indeed, how it can rewire our brain to function better in all contexts. I explain the role of play in childhood, as well as adulthood in skill and social development and describe key characteristics of the mind and body during play. Additionally, I explore how play allows the brain to test contingencies in different roles/environments. Throughout, I discuss the underlying neurobiology of play. I also describe how low-stakes play, and tinkering can broaden and shape your future capabilities. Finally, I discuss how our childhood ‘personal play identity’ informs our adult personality. Throughout the episode, I use the science of play to outline recommendations for using play as a means to enhance neuroplasticity and explore novel situations, regardless of age. For the full show notes, visit hubermanlab.com.
Actionable Insights

1. Dedicate Weekly “Pure Play”

Engage in at least one hour of “pure play” per week, especially in activities where you lack proficiency or perform them in a free-form, low-stakes way. This practice opens neural circuits for neuroplasticity by exploring contingencies with elevated endogenous opioids and low epinephrine, fostering creativity and flexibility in your brain.

2. Cultivate a Playful Mindset

Adopt a playful mindset not only during dedicated play but also in competitive or serious scenarios. By maintaining low levels of adrenaline and focusing less on rigid outcomes, you can access novel behaviors and flexible thinking, which ultimately enhances performance and expands capabilities.

3. Choose Novel, Dynamic Play Activities

Select play activities that involve novel, dynamic movements (e.g., different speeds, angles, jumping, ducking, leaping, dance, soccer) or require adopting multiple roles (e.g., chess). Avoid sticking to activities you are already exceptionally good at, as novelty and exploration are key to opening plasticity portals.

4. Prioritize Low-Stakes Exploration

Put yourself into scenarios where the stakes are sufficiently low that you are not stressed or overly concerned about the outcome. This environment is crucial for the release of endogenous opioids and low adrenaline, which allows your prefrontal cortex to explore more possibilities and expand its functions.

5. Expand Social Play Settings

If you typically play alone or one-on-one, consciously try to expand your play into team-based or group settings. This helps your brain learn and evolve by navigating different social dynamics and assuming varied roles within a collective.

6. Read Key Info on Paper

For important material you need to learn and comprehend, read from physical paper (books or printouts) or a larger screen like a tablet, rather than a smartphone. Reading on smaller screens suppresses physiological sighing, which impairs comprehension and brain activity.

7. Practice Physiological Sighs

Deliberately engage in physiological sighs (a big, deep double inhale followed by a long exhale) regularly, especially when reading on devices or experiencing stress. This technique reopens lung sacs, increases oxygen, offloads carbon dioxide, and quickly reduces stress.

8. Explore Novel Environments

Actively seek out and navigate new and novel environments, rather than repeatedly engaging with the same familiar surroundings. This practice of exploring new spaces contributes to ongoing neuroplasticity and learning throughout your lifespan.

9. Utilize Focus-Rest Plasticity Cycle

To enhance neuroplasticity at any age, apply a two-step process: focus intensely on what you are trying to learn, then engage in deep rest (ideally deep sleep) in the subsequent nights. Naps and non-sleep deep rest (NSDR) can also accelerate this brain rewiring process.

10. Reflect on Childhood Play Identity

Reflect on your play experiences during early adolescence (around 10-14 years old), considering how you reacted to competition, cooperation, leadership, rule-breaking, and role-switching. This self-reflection can reveal parallels to your adult tendencies and preferences in various life contexts.

11. Hyper-Focus for Rote Learning

When the goal is rote memory or regurgitation of information, adopt a hyper-focused mindset by convincing yourself the information is critically important and interesting. This intense, rigid focus is a useful tool for learning tasks that require memorization.