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
Happiness Break: A Meditation on the Uniqueness of Your Voice [not-audio_url] [/not-audio_url]

Duration: 8:07
In celebration of Latinx Heritage Month, embrace the beauty of your accent in this self-compassion meditation. Mindfulness and meditation teacher Criss Cuervo invites you to reflect on your history, heritage, and connect…
Happiness Break: Tap into the Joy That Surrounds You [not-audio_url] [/not-audio_url]

Duration: 4:55
Buddhist meditation teacher, Anushka Fernandopulle, guides us through a practice of Mudita, or appreciative joy, to help us share in the happiness of others. How To Do This Practice: Get comfortable and ground yourself:…
Sidedoor: Writing on the Wall [not-audio_url] [/not-audio_url]

Duration: 37:36
Scroll down for a transcription of this episode. From the time we are old enough to hold a crayon, it feels instinctive to draw on the wall. But for MISS CHELOVE—also known as Cita Sadeli—this instinct became a calling.…
Talk To A Stranger—It’s Good For You [not-audio_url] [/not-audio_url]

Duration: 24:11
We often underestimate how much small talk can impact our wellbeing. Research shows that even brief conversations with strangers can boost our happiness and sense of connection, but fear and anxiety often keep us from re…
Happiness Break: A Practice In Moving Through Stress [not-audio_url] [/not-audio_url]

Duration: 8:51
Join yoga and meditation teacher Jonathan Relucio for a trauma-informed practice combining mindful movement and breathing to reduce tension and build resilience to stress. How To Do This Practice: Get comfortable: Sit or…
Where To Look For Joy [not-audio_url] [/not-audio_url]

Duration: 15:08
How can we feel more moments of joy? Explore how joy is rooted in connection, gratitude, and paying attention to the people and moments that bring meaning to our lives. Summary: Did you know that joy isn’t just something…
Happiness Break: A Body Scan for Calm and Ease [not-audio_url] [/not-audio_url]

Duration: 10:54
Meditation teacher Spring Washam guides us in a practice of embodied awareness, helping us use the body as an anchor during stressful or overwhelming moments. How To Do This Practice: Find a comfortable position: Sit upr…
Ear Hustle Podcast: Corny-Ass Episode [not-audio_url] [/not-audio_url]

Duration: 43:36
Scroll down for a transcription of this episode. Nigel says no matter where you are, everyone has a story to tell about a hug: good, bad, or awkward. Earlonne isn’t buying it. Ear Hustle is a proud member of Radiotopia,…
Why You Can’t Do It Alone [not-audio_url] [/not-audio_url]

Duration: 20:03
Can anyone truly succeed alone? We explore how role models, mentors, and strong social support make upward mobility far more possible than grit alone. Summary: What role do the people around us play in shaping our succes…
Happiness Break: Holding Truth With Compassion [not-audio_url] [/not-audio_url]

Duration: 10:26
Take a moment to connect with your body and make space for difficult emotions with compassion and care. This embodiment practice is guided by Lyla June Johnston, a Diné musician, scholar of Indigenous land management, an…