The Matt Walker Podcast, a podcast by Dr. Matt Walker - Stats, Episodes and Rankings

Podcast details

Technical and general information from the podcast's RSS feed.

Site

RSS

Apple

Recent rankings

Latest chart positions across Apple Podcasts and Spotify rankings.

Shared links between episodes and podcasts

Links found in episode descriptions and other podcasts that share them.

See all

https://www.skool.com/art-of-sleep
191 shares
https://drinklmnt.com/
128 shares
https://info.insidetracker.com/mattwalker
121 shares

https://www.instagram.com/drmattwalker
131 shares
https://www.instagram.com/eti_bensimon
24 shares
https://www.instagram.com/drcanapari
6 shares

https://www.youtube.com/@sleepdiplomatmattwalker9299
67 shares
https://www.youtube.com/@sleepdiplomat
64 shares
https://www.youtube.com/channel/UCA3FB1fOtY4Vd8yqLaUvolg
36 shares

RSS feed quality and score

Technical evaluation of the podcast's RSS feed quality and structure.

See all

Publication history

Monthly episode publishing history over the past years.

Latest published episodes

Recent episodes with titles, durations, and descriptions.

See all

#153- Sleeping in an MRI Machine

Monday, September 28, 2026 • Duration 24:39

Today’s episode explores how scientists study the sleeping brain inside a roaring, 111-decibel MRI scanner. Despite the extreme noise and discomfort, researchers use sleep deprivation, earplugs, and clever audio-filtering tricks to capture the mind drifting off. These small but groundbreaking studies reveal that falling asleep isn't a simple "on/off" switch, but a gradual transition where humans can adapt to the world's worst bedroom.

Matt explains that our sensory gatekeeper, the thalamus, actually shuts down minutes before the conscious cortex, explaining why we never catch the exact moment we fall asleep. He also reveals that deep sleep is a highly active state where "sleep spindles" filter out noise, while REM sleep shuts down logic and boosts emotion to fuel vivid dreams. Finally, Matt highlights new MRI imaging that captures fluid washing rhythmically through the sleeping brain.

Please note that Matt is not a medical doctor, and none of the content in this podcast should be considered medical advice in any way, shape, or form, nor prescriptive in any way.

In a supplement industry where trust is critical, Matt uses podcast supporter Puori. Their protein powders are free from hormones, GMOs, and pesticides, with every single batch third-party tested for over 200 contaminants. For protein you can trust, save 20% at puori.com/mattwalker.

As always, if you have thoughts or feedback you’d like to share, please reach out to Matt:

Matt: Instagram @drmattwalker, X @sleepdiplomat,

YouTube: https://www.youtube.com/@sleepdiplomat

Read moreCollapse

#152 - The Brain on Music

Monday, September 21, 2026 • Duration 27:48

Want to sleep better alongside others doing the same? Come join my Art of Sleep community: skool.com/art-of-sleep

Exploring the profound link between the brain and music, Matt begins by tracing musical expression back 40,000 years to a vulture bone flute, arguing that music evolved as a "social glue" to foster group bonding. He explains the neurobiology behind this, noting how rhythm and melody trigger dopamine release and synchronize individuals, an effect measurable in concert audiences and synchronized movement alike.

Our host also investigates music’s therapeutic potential, debunking myths like the "Mozart effect" while highlighting substantiated benefits, such as improved sleep, reduced surgical anxiety, and its ability to act as a potent memory cue for those with dementia. Matt concludes by emphasizing the importance of hearing health, positioning music not just as entertainment, but as an ancient, vital technology for human connection and brain preservation.

Please note that Matt is not a medical doctor, and none of the content in this podcast should be considered medical advice in any way, shape, or form, nor prescriptive in any way.

Hydrate scientifically with LMNT, a sugar-free electrolyte mix backed by physiology and biochemistry. Try the permanent Lemonade Salt flavor for a balanced, clean boost without the sugar crash. Use Matt’s link to get a free 8-count sample pack with any purchase: drinklmnt.com/mattwalker.

As always, if you have thoughts or feedback you’d like to share, please reach out to Matt:

Matt: Instagram @drmattwalker, X @sleepdiplomat,

YouTube: https://www.youtube.com/@sleepdiplomat

#151 - The Geography of Sleep

Monday, September 14, 2026 • Duration 23:43

Want to sleep better alongside others doing the same? Come join my Art of Sleep community: skool.com/art-of-sleep

Matt breaks down the conflict between wall clocks and our biological rhythms, explaining how latitude and longitude dictate our rest. Latitude alters seasonal daylight and melatonin - though artificial light mutes this natural cycle - and broad time zones create "social jet lag."

People on the western edge of a time zone face later sunsets and chronic sleep loss, a problem worsened by the physiological disruption of Daylight Saving Time. Warmer climates also rob us of deep sleep. To reclaim these natural rhythms, Matt advises seeking morning light during winter, guarding your bedtime if you live on a time zone's western edge, and keeping the bedroom cool. He also shares a geographical quirk about birth months: people born in autumn or winter are more likely to be morning larks.

Please note that Matt is not a medical doctor, and none of the content in this podcast should be considered medical advice in any way, shape, or form, nor prescriptive in any way.

In a supplement industry where trust is critical, Matt uses podcast supporter Puori. Their protein powders are free from hormones, GMOs, and pesticides, with every single batch third-party tested for over 200 contaminants. For protein you can trust, save 20% at puori.com/mattwalker.

Another of this week's sponsors, AG1, is one that Matt relies upon for his foundational nutrition. Their new science-backed Next Gen formula features upgraded probiotics, vitamins, and minerals. Start your subscription today to get a FREE bottle of Vitamin D3+K2 and 5 free travel packs with your first order at drinkag1.com/mattwalker.

As always, if you have thoughts or feedback you’d like to share, please reach out to Matt:

#150 - The Neuroscience of Déjà Vu

Monday, September 7, 2026 • Duration 31:53

Want to sleep better alongside others doing the same? Come join my Art of Sleep community: skool.com/art-of-sleep

Matt digs into the neuroscience of déjà vu, reframing it as a sign of a healthy brain performing real-time error correction. Using a "doorman" (familiarity) vs. "concierge" (recollection) analogy, Matt explains how memory systems misfire. When the rhinal cortex signals recognition for new scenes, the frontal "fact-checker" flags the mismatch, creating a mental "tilt" that proves the brain is actively monitoring reality rather than experiencing a premonition.

Matt connects these structures to overnight memory consolidation, as the same temporal lobe tissue handles both waking life and dreams. He introduces déjà reve - the feeling of having previously dreamed a moment - to illustrate this overlap. By exploring brain imaging and stimulation studies, Matt shows that déjà vu is a signature of a vigilant, well-traveled mind.

Please note that Matt is not a medical doctor, and none of the content in this podcast should be considered medical advice in any way, shape, or form, nor prescriptive in any way.

Hydrate scientifically with LMNT, a sugar-free electrolyte mix backed by physiology and biochemistry. Try the permanent Lemonade Salt flavor for a balanced, clean boost without the sugar crash. Use Matt’s link to get a free 8-count sample pack with any purchase: drinklmnt.com/mattwalker.

As always, if you have thoughts or feedback you’d like to share, please reach out to Matt:

Matt: Instagram @drmattwalker, X @sleepdiplomat,

YouTube: https://www.youtube.com/@sleepdiplomat

The Night Ferryman: A Sleep Story Read by Matt Walker

Monday, August 31, 2026 • Duration 35:15

Want to sleep better alongside others doing the same? Come join my Art of Sleep community: skool.com/art-of-sleep

Join Matt for a serene excursion across a valley lake under the cover of night. After finding a comfortable position and centering your breath, you will step onto the deck of a weathered ferry. Marcus, the pilot, unties the lines, steering you away from the daily bustle and into a world where the only clock is the steady vibration of the hull against the water.

Feel the cool evening breeze as the boat glides across the dark mirror of the lake. Experience a profound stillness as the engine stops, allowing the craft to drift beneath a sky filled with shimmering stars. In this suspended moment - held between who you were on the shore and who you are becoming - the heavy thoughts of the day simply dissolve. Let the hypnotic splashing of the waves lead you into a peaceful, deep slumber as the far shore remains a distant, quiet promise.

In a supplement industry where trust is critical, Matt uses podcast supporter Puori. Their protein powders are free from hormones, GMOs, and pesticides, with every single batch third-party tested for over 200 contaminants. For protein you can trust, save 20% at puori.com/mattwalker.

As always, if you have thoughts or feedback you’d like to share, please reach out:

Matt: Instagram @drmattwalker, X @sleepdiplomat,

YouTube https://www.youtube.com/@sleepdiplomat

The Matt Walker Podcast – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Spotify

Shared links between episodes and podcasts

RSS feed quality and score

Publication history

Latest published episodes

Related Shows Based on Content Similarities

Related Shows Based on Content Similarities

Apple Podcasts

Spotify

The Matt Walker Podcast – Details, episodes & analysis

Podcast details

Recent rankings

Apple Podcasts

Spotify

Shared links between episodes and podcasts

Other81

Instagram7

YouTube4

RSS feed quality and score

Publication history

Latest published episodes

Similar podcasts and content

Related Shows Based on Content Similarities

Related Shows Based on Content Similarities

Other81

Instagram7

YouTube4

Apple Podcasts

Spotify