sleep

(Adobe Stock)
March 12, 2025

‘Trajectories’ of poor sleep over time may shorten your life: study

Long-term trajectories of irregular sleep durations outside the optimal range (more or less than the healthy duration of seven to nine hours of sleep per night) increased the risk of death from all causes by as much as 29%.

By Bill Snyder
October 25, 2024

This year’s fall time change is Nov. 3, which directly follows Dia de los Muertos. Don’t read too much into that.

How to get through the end of daylight saving time without feeling like one of los muertos.

By Wayne Wood
(Adobe Stock)
July 24, 2024

Study links low-quality sleep with chronic disease

The research shows that by getting enough sleep and reducing variability around sleep onset and wake times, patients can reduce the incidence of chronic disease.

By Matt Batcheldor
(iStock)
July 18, 2024

Unhealthy sleep linked to diabetes across several populations

Persistently unhealthy sleep, either not enough or too much, is associated with a significantly increased risk of Type 2 diabetes in a racially and economically varied adult population, an international team of researchers has reported.

By Bill Snyder
January 23, 2024

Beth Malow receives grant to mount sleep program for children with autism

Vanderbilt neurologist Beth Malow, MD, has received a grant from the American Academy of Sleep Medicine to mount a community-based educational program for improving sleep in children with autism spectrum disorder.

By Paul Govern
October 29, 2023

Time change can be a bear. Here’s how to keep from feeling like hibernating.

The end of daylight saving time doesn’t have to mean disrupted sleep and feeling groggy, says a Vanderbilt sleep expert

By Wayne Wood
March 30, 2023

Infant sleep safety education vital to reduce deaths

According to Tennessee’s 2022 Child Fatality Annual Report, over the past five years, white infants accounted for most of the sleep-related infant deaths in Tennessee, but Black infants were three times more likely to suffer a sleep-related fatality.
By Jessica Pasley
February 15, 2023

Study finds chronically disrupted sleep may increase risk for heart disease

Vanderbilt research found that sleep irregularity — chronically disrupted sleep and highly variable sleep durations night after night — may increase the risk for atherosclerosis.
By Bill Snyder
May 10, 2022

Autism and sleep problems

Vanderbilt researchers developed a framework for using de-identified medical records to characterize sleep in people on the autism spectrum — a framework that should also be useful for studying other neurodevelopmental disorders.
By Emily Stembridge
November 7, 2019

Study explores genetic risk profiling of insomnia in autism

Vanderbilt researchers are studying how genes affect sleep and circadian disturbances in autism spectrum disorder (ASD) with a goal of creating a genetic risk profile of insomnia in ASD.
By Kelsey Herbers
November 4, 2019

Sleep experts: daylight saving time has long-term brain effects

Sleep experts published a JAMA Neurology commentary in which they recap large epidemiological studies to advocate for ending the practice.
By VUMC News and Communications
October 31, 2019

Digital study to evaluate how behavior strategies impact sleep in children with autism

VUMC is recruiting nationally for a study on how to improve sleep in children with autism using a behavioral intervention given to parents entirely online, tracked by a digital portal.
By Holly Fletcher
March 4, 2019

‘Very exciting time’ for sleep research as studies zero in on performance, health

By Holly Fletcher
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