SRS Podcast

Welcome to the Sleep Research Society podcast page. Listen to riveting podcast episodes that feature cutting-edge research from SRS members and leadership or focus on important sleep and circadian rhythm-related research topics relevant to our scientific community.

The SRS Podcast discusses the latest findings in sleep and circadian research, with an emphasis on research published in SLEEP and SLEEP Advances. Episodes will feature discussions between our host, Jesse Cook, MS, and researchers of the most cutting-edge sleep and circadian science. Join us the first Tuesday of every month for new episodes!

Season 1

What makes people more or less susceptible to the deleterious effects of sleep loss? This episode is principally focused on this question and we are grateful to digitally sit down with Dr. Olga Galli as we discuss their recent publication in SLEEP entitled “Predictors of interindividual differences in vulnerability to neurobehavioral consequences of chronic partial sleep restriction.” LISTEN NOW

In this month’s episode of the SRS Podcast, we sit down with Dr. Todd Arnedt, who is currently a professor of psychiatry and neurology at the University of Michigan, where he serves as the co-director of the Sleep and Circadian Research Laboratory and Director of the Behavioral Sleep Medicine Program. Dr. Arnedt discusses his paper, Telemedicine versus face-to-face delivery of cognitive behavioral therapy for insomnia: a randomized controlled noninferiority trial, published in SLEEP. LISTEN NOW

In this month’s episode of the SRS Podcast, we sit down with Dr. Renske Lok, who is currently a postdoctoral researcher at Stanford University, where she is investigating the role of 24-hour rhythmicity and light on various processes in the human body, such as temperature, sleep and alertness. Dr. Lok discusses her paper, Physiological correlates of the Epworth Sleepiness Scale reveal different dimensions of daytime sleepiness, published in SLEEP Advances. LISTEN NOW

In this month’s episode of the SRS Podcast, we sit down with Dr. Josiane Broussard, who is currently a a clinical and translational scientist interested in the intersection of sleep & circadian rhythms and cardiometabolic health at the whole body as well as tissue-specific level. She received her PhD in Molecular Metabolism and Nutrition from the University of Chicago, and then completed postdoctoral training with Dr. Richard Bergman in Los Angeles, CA studying the effects of diet-induced obesity on insulin sensitivity in a large animal model. Dr. Broussard discusses her paper, Impairments in glycemic control during Eastbound transatlantic travel in healthy adults, published in SLEEP Advances. LISTEN NOW

Just in time for the return to school, we sit down with Dr Lisa Meltzer to discuss two vital papers at the intersect of sleep, school start times, and education modality among pediatrics, adolescents, and teenagers. Lisa Meltzer is a Professor of Pediatrics at National Jewish Health and a Professor of Family Medicine at the University of Colorado School of Medicine. She is a licensed clinical psychologist who is certified in Behavioral Sleep Medicine by the American Board of Sleep Medicine, and is a Diplomate of the Board of Behavioral Sleep Medicine. Dr. Meltzer’s funded program of research has examined sleep across development, the impact of pediatric chronic illnesses on sleep in children/adolescents and their parents, objective and subjective measures of pediatric sleep, the impact of changing school start times on health outcomes, and socio-ecological factors that contribute to sleep health disparities in toddlers and school-aged children. LISTEN NOW

Our Host

Jesse Cook, MS, is a clinical psychology doctoral student at the University of Wisconsin-Madison. He established foundational Sleep research experience as an undergraduate research assistant in the late Dr. Richard Bootzin’s Sleep Research Laboratory at the University of Arizona. Since his initial introduction to Sleep research in 2011, Jesse has developed a voracious appetite for all things Sleep and Circadian research. The intersection of his love for Sleep and Circadian research and podcasts fuels his desire to provide engaging, educational, and entertaining episodes purposed to discuss the latest findings in Sleep and Circadian research.

Jesse has been a member of the Sleep Research Society (SRS) since 2013. Since joining the SRS, Jesse has served the SRS as a subcommittee member on the Trainee Education and Advisory Committee (2018-2019), committee member on the Trainee Education and Advisory Committee (2019-2021), Trainee Member At-Large Elect (2019-2020), Trainee Member At-Large (2020-2021), and member of the Board of Directors (2020-2021). Currently, Jesse serves on the Communications Committee.

SRS Podcasts

2020

Episode 082. Novel Light Intervention to Fight Social Jet Lag in Teens.
Interviewee: Jamie Zeitzer, PhD
Description: In this episode of humanOS Radio, Dan Pardi welcomes Dr. Jamie Zeitzer back to the show. Jamie is an Assistant Professor in the Department of Psychiatry and Behavioral Sciences at Stanford University, as well as at the VA Aging Clinical Research Center at Stanford. In their previous interview, they discussed his research on light and timing of biological rhythms. He and his colleagues determined that brief, intermittent flashes of light have a much bigger impact on clock timing than continuous light exposure. This has interesting implications for shift workers, as well as for people who travel across multiple time zones and are subject to jet lag. In theory, you could expose yourself to brief flashes of light while you are asleep and effectively trick your brain into adjusting to a new time zone. But could it also be useful for social jet lag – meaning a chronic misalignment between the biological clock and the time when one is forced to be awake and active? In particular, could it be effective for teenagers who have to get up to go to school at a time when their body is driving them to sleep?
Duration: 27min 40sec
Broadcast: Wed 11 March 2020

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Episode 080. How Sleep Loss Impairs Entrepreneurship.
Interviewee: Jeff Gish, PhD
Description:In this episode of humanOS Radio, Dan Pardi talks with Jeff Gish. Jeff has a Ph.D in Management from the University of Oregon, and is presently a professor of entrepreneurship at UCF. His research focuses on the behavior of entrepreneurs, including the processes through which entrepreneurs decide to found new ventures and make business decisions. Recently, he has begun to explore how these processes are influenced by day-to-day variations in biological dynamics – including sleep.
Duration: 30min 55sec
Broadcast: Tue 4 February 2020

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2019

Episode 073. Can We Beat Insomnia by Cooling the Racing Mind?
Interviewee: Eric Nofzinger, MD
Description:In this episode of humanOS Radio, Dan Pardi talks with Eric Nofzinger. Dr. Nofzinger has spent more than 35 years practicing sleep medicine and studying the neurobiology of insomnia at the University of Pittsburgh School of Medicine. As a researcher at Pittsburgh, Dr. Nofzinger frequently interacted with patients with insomnia. They would often attribute their inability to sleep to a “racing mind.”
Duration: 43min 50sec
Broadcast: Tue 12 November 2019

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Episode 071. Sleep Tracking and Sleep Enhancement
Interviewee: Daniel Gartenberg, PhD
Description: In this episode of humanOS Radio, Dan Pardi talks with professor Daniel Gartenberg. Daniel has a Ph.D in Human Factors and Applied Cognition from George Mason University, and is an adjunct assistant professor at Penn State University. He has conducted grant-funded research from the National Science Foundation and the National Institute of Aging to develop sound environments that can diagnose and treat sleep disorders, improve sleep quality, and optimize daytime alertness. He has also developed several mobile sleep apps, such as the Sonic Sleep Coach, which provides personalized sleep feedback and sounds that are designed to modulate sleep quality.
Duration: 44min 55sec
Broadcast: Tue 29 October 2019

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Episode 063. Sleep and DNA Repair
Interviewee: Lior Appelbaum, PhD
Description: Why do we sleep? This is a question that has bedeviled researchers for decades. But we think one major reason may be to facilitate DNA repair. In this episode of humanOS Radio, Dan Pardi talks with professor Lior Appelbaum. Dr. Appelbaum and colleagues have performed some elegant studies elucidating the molecular mechanisms that underlie sleep, using zebrafish as a model organism.
Duration: 20min 14sec
Broadcast: Tue 29 August 2019

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Episode 055. Research on Smartphones and Sleep
Interviewee: Jeanne Duffy, MBA, PhD
Description: Do smartphones really affect the timing and quality of your sleep? In this episode of humanOS Radio, Dan Pardi talks with professor Jeanne Duffy from Harvard Medical School on her most recent research investigating this question.
Duration: 28min 28sec
Broadcast: Tue 9 April 2019

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2018

Episode 047. Good Sleep Helps Reduce Oxidative Stress
Interviewee: Mimi Shirasu-Hiza, PhD
Description: Why do we need to sleep? One idea is that sleep may function as an antioxidant for the brain, protecting neural tissue from the ravages of oxidative stress. This hypothesis largely fell out of favor, but researchers have recently started to revisit this compelling notion. In this episode of humanOS Radio, Dan Pardi talks with Mimi Shirasu-Hiza. Mimi is an associate professor of Genetics and Development at Columbia University. Her lab uses circadian mutants of fruit flies to unveil the molecular mechanisms that underlie circadian-regulated physiology.
Duration: 26min 52sec
Broadcast: Tue 9 October 2018

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Episode 046. Can Enhancing Slow Wave Sleep Boost Your Brain Function?
Interviewee: Kristine Wilckens, PhD
Description: All of us know that lack of sleep impairs cognitive performance. But we are now realizing that sleep quality, and how long that you spend in deeper restorative sleep, also plays an important role in brain function. In this episode of humanOS Radio, Dan Pardi talks with Kristine Wilckens. Kristine is an assistant professor in the Sleep and Chronobiology Center in the Department of Psychiatry at the University of Pittsburgh. Her research has focused on how sleep structure can be altered to enhance cognitive function.
Duration: 31min 11sec
Broadcast: Tue 24 September 2018

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Episode 036. The Impact of Sleep on Heart Health 
Interviewee: Kristen Knutson
Description: The number of people experiencing sleep problems has increased in lockstep with the growing prevalence of cardiometabolic diseases. In this episode of humanOS Radio, Dan Pardi talks with professor Kristen Knutson about why this is unlikely to be a mere coincidence.
Duration: 21min 41sec
Broadcast: Tue 3 May 2018

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Episode 055. The Mysterious World of Rapid Eye Movement (REM) Sleep
Interviewee: John Peever, PhD
Description: In this episode of humanOS Radio, Dan Pardi talks with professor John Peever, Director of the Centre for Biology Timing and Cognition at the University of Toronto. Professor Peever’s research focuses on how the brain regulates wakefulness and sleep, and their discussion focuses on REM sleep.
Duration: 28min 14sec
Broadcast: Tue 17 April 2018

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2017

010: The Science of Sleep
Interviewee: Sigrid Veasey
Description: In this conversation with University of Pennsylvania sleep researcher Sigrid Veasey, Hurry Slowly host Jocelyn K. Glei explores how getting a good night’s rest sets the tone for your entire waking workday. And how so many shortcomings of performance — and patience — can be traced back to a lack of sleep.
Duration: 36min
Broadcast: Tue 12 Dec 2017

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Episode: Known Unknowns finds out about sleep
Interviewee: Sean P.A. Drummond, PhD
Description: Jon Faine is joined by Sean Drummond, President of the Sleep Research Society, Professor of Clinical Neuroscience at the Monash Institute of Cognitive and Clinical Neurosciences Sleep Program, School of Psychological Sciences at Monash University.
Duration: 36min 57sec
Broadcast: Wed 5 Jul 2017

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Episode 023. The State of the Art in Sleep and Aging 
Interviewee: Bryce Mander, PhD
Description: In this episode of humanOS Radio, Dan Pardi talks with Bryce Mander, a postdoctoral fellow in the Matthew Walker Sleep and Neuroimaging Lab at UC Berkeley. Bryce and colleagues recently wrote a review that explores how sleep changes as we grow older, and the potential long-term implications of these alterations.
Duration: 41min 24sec
Broadcast: Thur 4 May 2017

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2016

Episode 013. New Discovery Could Mean Better, Next-Generation Sleep Drugs
Interviewee: Luis de Lecea, PhD
Description: In this episode of humanOS Radio, Dan Pardi interviews Luis de Lecea, Professor of Psychiatry and Behavioral Sciences at Stanford University School of Medicine. Recently, he and his colleagues published a study in the prestigious journal Nature demonstrating that dopamine neuron activity (in the ventral tegmental area of the brain) is necessary in order to be awake.
Duration: 16min 28sec
Broadcast: Fri 16 Dec 2016

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Episode 011. A New Product to Significantly Reduce Jet Lag – Interview with Stanford Professor, Jamie Zeitzer
Interviewee: Jamie Zeitzer, PhD
Description: In this episode, Dan Pardi speaks with Dr. Jamie Zeitzer who is an Assistant Professor in Psychiatry & Behavioral Science at Stanford and at the VA Aging Clinical Research Center of Stanford University, about his research on light and the timing of biological rhythms.
Duration: 52min 31sec
Broadcast: Thur 17 Nov 2016

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Episode 005. Professor David Samson on bedding, sleep depth, and cognition
Interviewee: David Samson, PhD
Description: In this interview, Dan Pardi interviews evolutionary biologist, Professor David Samson of Duke University. Dr. Samson talks about his work research the sleep platforms (i.e., beds) or great apes in Africa.
Duration: 27min 10sec
Broadcast: Thur 19 May 2016

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Episode 004. How Sleep Helps You Learn and Remember – Guest, Prof Marcos Frank 
Interviewee: Marcos Frank, PhD
Description: In this interview, Professor Marcos Frank of Washington State University discusses the state of the science on how sleep helps you learn and remember, and explains how things work.
Duration: 25min 39sec
Broadcast: Thur 19 May 2016

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Episode 002. Professor Jerry Siegel, UCLA – Research on Hunter-Gatherer Sleep 
Interviewee: Jerry Siegel, PhD
Description: In this episode, Dan Pardi speaks with Professor Jerry Siegel at UCLA about his ground-breaking study that evaluated three societies living in natural conditions (e.g., modern day hunter-gatherers) to examine their sleep behaviors and physiology.
Duration: 28min 49sec
Broadcast: Thur 19 May 2016

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