Vadim Zipunnikov 🇺🇦 (@vadimzip) 's Twitter Profile
Vadim Zipunnikov 🇺🇦

@vadimzip

Associate Professor at Department of Biostatistics @ Johns Hopkins University, interested in #wearables & #implantables data, national surveys.

ID: 455565250

linkhttp://www.biostat.jhsph.edu/~vzipunni/ calendar_today05-01-2012 07:47:34

2,2K Tweet

1,1K Followers

1,1K Following

Jeffrey Iliff (@jeffreyiliff) 's Twitter Profile Photo

Our new paper with Applied Cognition in Nature Biomedical Engineering . Using a wearable device that captures different determinants of glymphatic activity to define sleep-related features of glymphatic function in the human brain. nature.com/articles/s4155…

Nick Krontiris (@nick_krontiris) 's Twitter Profile Photo

This opinion article, argues that the current physical activity recommendations’ hierarchy that emphasizes aerobic over resistance training in youth needs to be revised, calling for prioritizing resistance training, but without disregarding the complementary effects of combining

This opinion article, argues that the current physical activity recommendations’ hierarchy that emphasizes aerobic over resistance training in youth needs to be revised, calling for prioritizing resistance training, but without disregarding the complementary effects of combining
Nick Krontiris (@nick_krontiris) 's Twitter Profile Photo

This systematic review and meta-analysis finds that high-velocity progressive resistance training is likely to be beneficial towards bone mineral density at some specific fracture-prone sites, as assessed by DXA, when overarching training principles are met.

This systematic review and meta-analysis finds that high-velocity progressive resistance training is likely to be beneficial towards bone mineral density at some specific fracture-prone sites, as assessed by DXA, when overarching training principles are met.
Nature Portfolio (@natureportfolio) 's Twitter Profile Photo

The authors of a study in npj Digital Medicine hypothesize that the vast differences between people in shift work adaptation — critical for shift worker health — can in part be explained by biological mechanisms for seasonal timing. go.nature.com/4mFclIy

The authors of a study in <a href="/npjDigitalMed/">npj Digital Medicine</a> hypothesize that the vast differences between people in shift work adaptation — critical for shift worker health — can in part be explained by biological mechanisms for seasonal timing. go.nature.com/4mFclIy
Brady Holmer (@b_holmer) 's Twitter Profile Photo

How do different endurance sports affect heart remodeling? 🫀 This study analyzed 282 Olympic endurance athletes (58.5% male, mean age 26.7) from long-distance running, triathlon, canoeing/rowing, cycling, long-distance swimming, and cross-country skiing/biathlon. Eccentric

How do different endurance sports affect heart remodeling? 🫀

This study analyzed 282 Olympic endurance athletes (58.5% male, mean age 26.7) from long-distance running, triathlon, canoeing/rowing, cycling, long-distance swimming, and cross-country skiing/biathlon.

Eccentric
Sebastian Sitko (@sitkosebastian) 's Twitter Profile Photo

🧵1/ NEW PAPER OUT! We just published a perspective article in The Journal of Physiology on the muscle memory theory and its implications for health, performance, and sports integrity. Let’s break it down 👇

🧵1/ NEW PAPER OUT!

We just published a perspective article in The Journal of Physiology on the muscle memory theory and its implications for health, performance, and sports integrity.
Let’s break it down 👇
Strength For Life (@strength4_life) 's Twitter Profile Photo

🚨⚠️ 50% of the physical decline associated with ageing is actually disuse atrophy resulting from inactivity Halt the decline!! Lift weights 🏋️‍♂️💪 slideshare.net/slideshow/stre…

🚨⚠️ 50% of the physical decline associated with ageing is actually disuse atrophy resulting from inactivity 

Halt the decline!! Lift weights 🏋️‍♂️💪

slideshare.net/slideshow/stre…
Jackson Fyfe (@jacksonfyfe) 's Twitter Profile Photo

Older adults in their late 60s who resistance train have similar lower-body strength (sit-to-stand), endurance, and stair-climbing ability as younger people aged in their 20s.

Older adults in their late 60s who resistance train have similar lower-body strength (sit-to-stand), endurance, and stair-climbing ability as younger people aged in their 20s.
Matt Whalan (@figtreephysio) 's Twitter Profile Photo

Nice study - More evidence that niggles matter! “Injuries that do not affect participation should not be ignored but managed, as they carry a five-fold increased risk of leading to participation restriction in the following week compared to healthy status.”

Nick Krontiris (@nick_krontiris) 's Twitter Profile Photo

This review discusses the existing evidence with regard to the potential underlying molecular mechanisms of sedentary behaviour-induced perturbations in cardiometabolic health.

This review discusses the existing evidence with regard to the potential underlying molecular mechanisms of sedentary behaviour-induced perturbations in cardiometabolic health.
Siim Land (@siimland) 's Twitter Profile Photo

Exercise is the most powerful thing we know for longevity and reducing the risk of chronic diseases Exercise targets all the hallmarks of aging and attenuates age-related decline in function Exercise increases your well-being and quality of life Never stop exercising

Exercise is the most powerful thing we know for longevity and reducing the risk of chronic diseases

Exercise targets all the hallmarks of aging and attenuates age-related decline in function

Exercise increases your well-being and quality of life

Never stop exercising
Michael Eisen (@mbeisen) 's Twitter Profile Photo

The NIH needs to also forbid the use of federal funds on journal subscriptions and APCs. The only way to end the bloodsucking is to stop sending public money to journals, full stop.

John Torous, MD MBI (@johntorousmd) 's Twitter Profile Photo

Nice new review of generative AI in mental health in JMIR Mental Health with an impressive number of studies reviewed (n=79) and breakdown of use cases and quality: free @ mental.jmir.org/2025/1/e70610

Nice new review of generative AI in mental health in <a href="/JMIR_JMH/">JMIR Mental Health</a> with an impressive number of studies reviewed (n=79) and breakdown of use cases and quality: free @ mental.jmir.org/2025/1/e70610
Science Magazine (@sciencemagazine) 's Twitter Profile Photo

In a new Science study in mice, researchers report a group of neurons in the thalamus that increases its activity during sleep deprivation and promotes sleep recovery and depth. The findings suggest that these neurons are responsible for promoting sleep homeostasis. 📄:

In a new Science study in mice, researchers report a group of neurons in the thalamus that increases its activity during sleep deprivation and promotes sleep recovery and depth. 

The findings suggest that these neurons are responsible for promoting sleep homeostasis.

📄:
Frank Harrell (@f2harrell) 's Twitter Profile Photo

Outstanding paper! Especially suited for non-statisticians who want to get started with relaxing linearity assumptions without resorting to dreaded categorization techniques ... @Statistics

Brandon Luu, MD (@brandonluumd) 's Twitter Profile Photo

Heading into something stressful? Do some intense exercise first. It blunts your cortisol spike, helping you stay calmer, sharper, and more in control.

Heading into something stressful?

Do some intense exercise first.

It blunts your cortisol spike, helping you stay calmer, sharper, and more in control.
Prof Jeffrey S Morris (@jsm2334) 's Twitter Profile Photo

White House Office of Management and Budget Director Russell Vought tried to freeze all NIH funds not going to internal staff salaries etc, which would eliminate all funds going to extramural grants, for the reminder of FY25. The seems to be an effort to not spend the NIH