Raphael Vallat (@raphaelvallat) 's Twitter Profile
Raphael Vallat

@raphaelvallat

Neuroscientist specialized in sleep, health and wearables. Senior ML scientist, @ouraring. Former sleep researcher @UCBerkeley. Developer, pingouin-stats.org.

ID: 1024138113008918528

linkhttp://www.raphaelvallat.com calendar_today31-07-2018 03:42:08

164 Tweet

1,1K Followers

550 Following

Jeevun (@jeevungrewal) 's Twitter Profile Photo

See below for our 2022 Sleep Research Society #SRSInfographicContest entry. Primarily based on Prof Colin Espie's 5 Principles of good sleep health, our poster offers some tips on how to approach and protect your sleep. OSF: doi.org/10.17605/OSF.I… #sleep #health

See below for our 2022 <a href="/ResearchSleep/">Sleep Research Society</a> #SRSInfographicContest entry. Primarily based on <a href="/ProfEspie/">Prof Colin Espie</a>'s 5 Principles of good sleep health, our poster offers some tips on how to approach and protect your sleep. 

OSF:  doi.org/10.17605/OSF.I…

#sleep #health
Raphael Vallat (@raphaelvallat) 's Twitter Profile Photo

Insufficient (or poor quality) sleep reduces the desire to help others. Check out our latest study just out in PLOS Biology. Incredible amount of work from my colleague and friend Eti Ben Simon 👏 doi.org/10.1371/journa…

Raphael Vallat (@raphaelvallat) 's Twitter Profile Photo

Just released a new version of YASA — our open-source sleep analysis toolbox 🧠😴. Among other new features, it now includes a new module to calculate heart rate and HRV throughout the night from the raw ECG. github.com/raphaelvallat/… #sleep #OpenScience

Raphael Vallat (@raphaelvallat) 's Twitter Profile Photo

How many nights of data from wearable sleep trackers are required to get a reliable estimation of an individual's sleep parameters? ➡️At least 5 nights per month for sleep duration and >11 nights per month for sleep variability. doi.org/10.1093/sleepa…

How many nights of data from wearable sleep trackers are required to get a reliable estimation of an individual's sleep parameters?

➡️At least 5 nights per month for sleep duration and &gt;11 nights per month for sleep variability. 

doi.org/10.1093/sleepa…
Richard Sever (@cshperspectives) 's Twitter Profile Photo

Massive news: eLife to abolish accept/reject decisions: papers will just be “peer reviewed”. Others can argue about this, but lots of interesting consequences. 1/9 elifesciences.org/articles/83889

Doctoral College IM (@imagingdk) 's Twitter Profile Photo

Don't miss this 🚨great Ph.D. opportunity🚨to work with Kerstin Hoedlmoser and Arnaud Saimpont in the field of sleep and motor learning. Candidates can decide between Salzburg-Austria 🇦🇹 and Lyon-France 🇫🇷. 📢Spread the news. Application DEADLINE: 1st February 2023! Read bellow 👇👇👇

Don't miss this 🚨great Ph.D. opportunity🚨to work with <a href="/sleepkerst/">Kerstin Hoedlmoser</a> and Arnaud Saimpont in the field of sleep and motor learning. Candidates can decide between Salzburg-Austria 🇦🇹 and Lyon-France 🇫🇷. 

📢Spread the news. Application DEADLINE: 1st February 2023! Read bellow 👇👇👇
Robert Sanders (@bobthesciguy) 's Twitter Profile Photo

Scientists UC Berkeley offer a few tips for waking up bright-eyed each morning. Sleep is key, but also exercise and the right breakfast. news.berkeley.edu/2022/11/29/sci…

Sarah Berry (@saraheeberry) 's Twitter Profile Photo

Want to know how to wake up alert & refreshed? Our new join_zoe research shows how sleep, exercise & diet might help in this quest! ..... sadly we can't account for little children 😉! Led by the talented Raphael Vallat & Matt Walker. Tim Spector MD (Prof) nature.com/articles/s4146…

Zsófia Zavecz (@zaveczzsofi) 's Twitter Profile Photo

Can deep sleep offer protective compensation against beta-amyloid Alzheimer's disease pathology? 🤔Our new cross-sectional study suggests it can! 😴 In short, we found that NREM slow-wave sleep moderates the effect of beta-amyloid status on item memory function. Read here👇

Raphael Vallat (@raphaelvallat) 's Twitter Profile Photo

Oura's next-generation sleep staging algorithm is here! Something I've been working on for quite some time now, together with an amazing team of scientists and engineers. Read more at: ouraring.com/blog/developin… ŌURA