Outdoor activity and neuroplasticity

Outdoor activity can significantly enhance neuroplasticity—our brain's ability to adapt, learn, and grow—by promoting diverse physical experiences and engaging novel environments. Here are key insights from Andrew Huberman:

1. The Role of Play: Huberman emphasizes that play, regardless of age, is a powerful facilitator of neuroplasticity. Engaging in playful activities allows individuals to learn and test their capabilities in low-stakes situations, which is essential for brain growth. This type of engagement activates important neurotrophic factors that actually support the rewiring of brain circuits necessary for learning new skills and adapting to changing environments 1.

2. Novel Environments: Experiencing new and varied environments—like different hiking trails or outdoor sports—stimulates neuroplasticity. Huberman underlines that this novelty is crucial, as consistently engaging in the same physical activities may lead to diminished neuroplasticity over time 1.

3. Movement Variability: Huberman notes that as people age, they often engage in more repetitive and linear movements, which may reduce their brain's plasticity. To counteract this, activities that involve different orientations to gravity (like surfing or other sports requiring agility) can be beneficial. This helps maintain the brain's ability to adapt and learn new information and skills 2.

4. Vestibular System Engagement: Engaging the vestibular system (responsible for balance and spatial orientation) through diverse movements is critical. This involvement enhances neuroplasticity by triggering biochemical processes in the brain that support learning and adaptation 2.

In summary, outdoor activities that incorporate play, novelty, and diverse movements can significantly boost neuroplasticity, making them vital for lifelong cognitive health and learning.