OM DENNE EPISODE
Are you trading your long-term brain health for late-night screen time? Dr. Paul Chung, physician and researcher at Northwestern University, joins host Deborah Westphal to reveal why sleep is far more than rest - and why ignoring it could cost you decades of cognitive health.
Dr. Chung is an Assistant Professor at Northwestern University, a pulmonary and sleep medicine physician, and a 2023 Toffler Scholar. His research sits at the intersection of sleep, circadian biology, and Alzheimer's disease - with a special focus on adults with Down syndrome as a model for understanding cognitive decline.
What You'll Learn in This Episode
- Why sleep is an active process of repair - not passive rest - and how it regulates your heart, brain, immune system, and metabolism
- What sleep apnea actually is (beyond snoring) and why it causes a body-wide stress response every single night
- Why sleep apnea remains dramatically underdiagnosed - even 60 years after being formally defined - and what patients say when asked why they skip sleep studies
- The shocking truth: a third of adults and children still aren't getting enough sleep, and the number is even worse for teenagers
- How disrupted circadian rhythms are linked to the buildup of amyloid beta - the protein central to Alzheimer's disease
- Why individuals with Down syndrome are an invaluable research population for understanding Alzheimer's progression in the broader population
- What "slow wave activity" in sleep EEG data reveals about cognitive decline
- The science of chronotherapy - why when you take a medication or vaccine may be just as important as what you take
- Night owls vs. early birds: the genetic reality behind your body clock, and why society quietly punishes night owls
- The future of personalized sleep medicine - beyond CPAP
Key Takeaway
Sleep is the third pillar of health alongside diet and exercise - yet it's the one most people sacrifice first
About Dr. Paul Chung
Dr. Paul Chung is a physician and Assistant Professor at Northwestern University's Feinberg School of Medicine, specializing in pulmonary and sleep medicine. He is a 2023 Toffler Scholar whose research focuses on sleep EEG microstructure, actigraphy, and circadian rhythms as they relate to cognitive vulnerability and Alzheimer's disease - with a particular emphasis on adults with Down syndrome.
Research inquiries: paul.chung@northwestern.edu (For clinical appointments, contact Northwestern Medicine directly.)
Resources Mentioned
Karen Toffler Charitable Trust - Funding innovative, early-stage health research: tofflertrust.org
NIH INCLUDE Project - Initiative to increase Down syndrome research funding: www.nih.gov
Alzheimer's Biomarkers Consortium for Down Syndrome (ABC-DS) - Large collaborative cohort study
Northwestern University Feinberg School of Medicine - Sleep Medicine Program
If this conversation opened your eyes to the power of sleep science, please subscribe, leave a review, and share it with someone who keeps saying they'll "sleep when they're dead." Your support helps us bring more groundbreaking researchers to this mic.
To learn more about the breakthroughs discussed in this episode and to support ongoing research, visit our website at tofflertrust.org.
Technical Podcast Support by Jon Keur at Wayfare Recording Co.
