Expert Profile
Sara Mednick

Professor of Cognitive Sciences
Sara Mednick is an expert in memory consolidation, sleep, aging and brain stimulation and author of “The Power of the Downstate.”
Areas of Expertise
- Memory Consolidation
- Aging
- Sleep
- Pharmacology
- Cognitive Science
Biography
Sara C. Mednick is Professor of Cognitive Sciences at the University of California, Irvine and author of the book, Take a Nap! Change Your Life. (Workman). She is passionate about understanding how the brain works through her research into sleep and cognition. Mednick’s seven-bedroom sleep lab at UCI works literally around-the-clock to discover methods for boosting cognition through a range of different interventions including napping, brain stimulation with electricity, sound and light, as well as pharmacological interventions. Additionally, her lab is interested in how sleep changes throughout the menstrual cycle and lifespan. Her science has been continuously federally funded (National Institute of Health, National Science Foundation, Department of Defense Office of Naval Research, DARPA). Mednick was awarded the Office Naval Research Young Investigator Award in 2015. Her research findings have been published in such leading scientific journals as Nature Neuroscience and The Proceedings from the National Academy of Science, and covered by all major media outlets. She received a BA from Bard College, Annandale-on-Hudson, NY, in Drama/Dance. After college, her experience working in the psychiatry department at Bellevue Hospital in New York, inspired her to study the brain and how to make humans smarter through better sleep. She received a PhD in Psychology from Harvard University, and then completed a postdoc at the Salk Institute for Biological Studies and UC San Diego.
Media







Media Appearances
What dreams are made of: Scientists mine sleep’s mysteries
The Washington Post, 2/8/2025
Feeling groggy in the afternoon? Here’s how to nap the right way
Associated Press, 8/22/2024
How to Take the Perfect Nap
Time, 6/11/2024
This Is How Our Dreams Actually Help Us With Real Life Experiences
HuffPost, 5/15/2024
Study Challenges Stereotype Linking Menstrual Cycles to Negative Mood, Blames Poor Sleep Instead
Sleep Review, 5/5/2023
7 Napping Tips for a Refreshing Snooze
AARP, 3/8/2024
You Deserve a Great Nap
The New York Times, 11/23/2023
This Is the Best Time of Day to Nap for a Better Memory, Says a Neuroscientist
The Healthy - Reader's Digest, 10/10/2023
The Art of the Power Nap — How to Sleep Your Way to Maximum Productivity
Entrepreneur, 8/22/2023
Articles
New directions in sleep and memory research: the role of autonomic activity
Current Opinion in Behavioral Sciences
The impact of psychostimulants on sustained attention over a 24-h period
Cognition
Timing between Cortical Slow Oscillations and Heart Rate Bursts during Sleep Predicts Temporal Processing Speed, but Not Offline Consolidation
Journal of Cognitive Neuroscience
Morning stimulant administration reduces sleep and overnight working memory improvement
Behavioural Brain Research
Education
Harvard University
PhD, Psychology, 2003
Bard College
BA, Drama/Dance, 1994