How to Protect Your Brain as You Age

How to Protect Your Brain as You Age

Author: PRX and Greater Good Science Center September 10, 2026 Duration: 25:48
What if getting older doesn’t have to mean losing your memory? Learn how neuroplasticity, healthy habits, and simple memory exercises can help keep your brain strong at any age. Summary: We often assume that getting older means our memory and brain function will inevitably decline—but emerging science tells a more hopeful story. On this episode of The Science of Happiness, we’ll explore how neuroplasticity, along with practices like memory exercises, stress reduction, sleep, exercise, and finding a sense of purpose, can support brain health as we age.  How to Remember Where You Parked: Pause before you walk away: Take a moment to look at your car and notice your surroundings. Identify your location: Pay attention to the floor, row, section, level, or nearby landmarks. Create a funny image: Turn the location into a memorable mental picture. For example, if you’re parked in section 4B, imagine four bears sitting inside your car. Make it vivid: The sillier, stranger, or more ridiculous the image, the better. Let yourself have fun with it. Take a mental snapshot: As you walk away, look back at your car and surroundings and imagine the funny scene there. Use the image to find your car: When it’s time to leave, bring the funny image back to mind and use it to recall your section, floor, or location. Scroll down for a transcription of this episode. Today’s Guests: CRYSTAL LEWIS works with high school students in Washington State, supporting them both in and out of the classroom.  DR. MAJID FOTUHI is a neuroscientist, author, and professor at the Johns Hopkins Mind Brain Institute.  Learn more about Dr. Majid Fotuhi: https://drfotuhi.com/ Related Science of Happiness episodes: What To Do When Stress Takes Over: https://tinyurl.com/yxf3jawn Are You Remembering the Good Times: https://tinyurl.com/ysbwrnr4 The Contagious Power of Compassion: https://tinyurl.com/y6bpvbv5 Related Happiness Break episodes: The Healing Power of Your Own Touch: https://tinyurl.com/rrtpje2x A Meditation on the Uniqueness of Your Own Voice: https://tinyurl.com/36x3fbk7 The Unexpected Joy of Slow Looking: https://tinyurl.com/4uudwwc2 Message us or leave a comment on Instagram @scienceofhappinesspod. E-mail us at  happinesspod@berkeley.edu or use the hashtag #happinesspod. Help us share The Science of Happiness! Leave us a 5-star review on Apple Podcasts or share this link with someone who might like the show: https://tinyurl.com/2p9h5aap Transcription: https://tinyurl.com/547b3ax4

What if the things that make life feel worthwhile aren't just abstract ideas, but observable, measurable phenomena? That's the territory explored in The Science of Happiness. Each episode moves beyond simple self-help platitudes, grounding itself in the concrete research from psychology and neuroscience. Hosted by the insightful Dacher Keltner, a psychologist whose work often centers on these very emotions, the conversations feel both authoritative and deeply human. You'll hear from people who are actively testing out specific, research-backed practices-from cultivating compassion to finding moments of genuine awe-and then discussing the real, sometimes messy results. This isn't about a constant state of cheer; it's about understanding the building blocks of a resilient and meaningful existence. The podcast, a co-production of PRX and the Greater Good Science Center, translates academic findings into accessible stories and actionable insights. Tuning in feels less like receiving a lecture and more like sitting in on a fascinating experiment about our shared human condition, one where the data points are moments of connection, gratitude, and personal discovery.
Author: Language: English Episodes: 50

The Science of Happiness
Podcast Episodes
Love Throughout Your Life: Stories from a Stranger [not-audio_url] [/not-audio_url]

Duration: 48:40
Description: Sharing a new podcast called Stories from a Stranger, which features portraits of strangers connected by themes of love, loss, regret, inspiration, illness, family connections, and more. In each episode of S…
The Art of Slowing Down [not-audio_url] [/not-audio_url]

Duration: 26:42
What happens when we slow down enough to really experience art? We visit a museum to discover how slow looking at art can cultivate awe, empathy, and a greater sense of connection in a distracted world. Summary: Art has…
Happiness Break: A Meditation to Inspire a Sense of Purpose [not-audio_url] [/not-audio_url]

Duration: 7:40
Take a few minutes to reflect on someone who inspires you, and how you can embody the values you admire in them. How To Do This Practice: Arrive and Settle: Find a quiet place to sit or stand. Gently close your eyes or s…
An Awe Walk Through History and Possibility [not-audio_url] [/not-audio_url]

Duration: 20:59
Noticing the history and beauty around us can shift how we see ourselves—and our communities. An awe walk through Harlem reveals how the stories embedded in public spaces can spark connection, perspective, and a sense of…
Happiness Break: A Loving-Kindness Practice for Yourself [not-audio_url] [/not-audio_url]

Duration: 9:09
In this gentle practice, psychologist Kristin Neff helps us extend loving kindness inward, offering ourselves the same care and goodwill we naturally give to others. How To Do This Practice: Settle into your body: Sit co…
How Cities Can Make Space for Awe [not-audio_url] [/not-audio_url]

Duration: 24:22
A simple experiment turning a parking space into a parklet reveals how small changes to public spaces can spark connection, belonging, and awe. Summary: What if even the smallest changes to our cities could transform how…
Happiness Break: Make Uncertainty Part of the Process [not-audio_url] [/not-audio_url]

Duration: 3:57
Through poetic reflection, Yrsa Daley-Ward helps us embrace the in-between moments, reminding us that the unknown can be the very terrain where real change begins. Settle into Stillness: Find a quiet space, get comfortab…
Happiness Break: How Poetry Helps Us Feel and Heal [not-audio_url] [/not-audio_url]

Duration: 17:15
What happens in your brain when you read or write a poem? We listen to powerful poetry from you, our listeners, and uncover the neuroscience of why it helps us feel, process, and recover. Scroll down for a transcription…
Why Work Feels Better Together [not-audio_url] [/not-audio_url]

Duration: 25:48
From a worker-owned restaurant in Oakland to a nonprofit built on shared leadership, we explore how collective work models can help people feel heard, valued, and more invested in their work. Summary: In this episode of…
Happiness Break: A Meditation For When You Have Too Much To Do [not-audio_url] [/not-audio_url]

Duration: 5:23
Does your to-do list feel endless? Try this short, guided practice to help you reflect, reconnect, and release the pressure to do it all perfectly. How To Do This Practice: Find a Comfortable Posture: Sit or stand tall w…