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
Why Revenge Feels So Good—and Why It Hurts Us [not-audio_url] [/not-audio_url]

Duration: 23:18
Neuroscience reveals revenge can become a powerful habit—and that forgiveness may be one of the most effective ways to break the cycle. Summary: After years of bullying led him to almost committing an act of violence, Ja…
Happiness Break: A Meditation to Move Through Anger [not-audio_url] [/not-audio_url]

Duration: 7:25
Try a practice in accepting difficult feelings like anger or irritation to help keep your cool, feel better overall, and find calm with contemplative social scientist Eve Ekman. How To Do This Practice: Settle with your…
How Joy Helps Save the Planet [not-audio_url] [/not-audio_url]

Duration: 22:26
Choosing joy over guilt and shame can make climate-friendly habits easier to sustain while improving your own well-being along the way. Summary: Fear may grab our attention, but research suggests joy is what helps us mak…
How To Find the Wow In Life [not-audio_url] [/not-audio_url]

Duration: 23:25
What can a singing bird, a neighborhood walk, and a pair of puppet adventurers teach us about awe? Sit down with Wowsabout! creators Dorien Davies and Halle Stanford to discuss helping kids—and grownups—find wonder where…
Happiness Break: A Compassionate Letter to Yourself [not-audio_url] [/not-audio_url]

Duration: 9:58
Take less than 10 minutes to write yourself a letter of care, compassion, and encouragement with psychologist Kristin Neff in this research-backed practice. How To Do This Practice: Choose an area of self-judgment: Think…
Finding Common Ground in Uncomfortable Times [not-audio_url] [/not-audio_url]

Duration: 23:44
Across school campuses and communities, students and educators are discovering how listening, curiosity, and everyday conversations can open pathways across differences and help restore a sense of shared humanity. Summar…
Happiness Break: A Walking Meditation With Dan Harris of 10% Happier [not-audio_url] [/not-audio_url]

Duration: 7:00
Trouble sitting still? Learn to practice meditating by simply walking in this practice guided by 10% Happier host Dan Harris. How To Do This Practice: Start walking at a comfortable pace in a place where you can move wit…
How To Step Away from Anxiety [not-audio_url] [/not-audio_url]

Duration: 21:46
Do you have a hard time calming your nerves? Author Raina Telgemeier tries a practice to get out of her head, one step at a time. Summary: In this episode of The Science of Happiness, bestselling graphic novelist Raina T…
Happiness Break: The Unexpected Joy of Slow Looking [not-audio_url] [/not-audio_url]

Duration: 8:37
What happens when you linger and look closely at a piece of art? Nathalie Ryan, an educator from the National Gallery of Art in Washington D.C., guides us through a slow looking practice shown to help deepen your sense o…