Heart rate variability impairment during sleep in Veterans with REM sleep behavior disorder, traumatic brain injury, and posttraumatic stress disorder: An early potential window into autonomic dysfunction?
Hannah A. Cunningham, Laura Dovek, Natasha Recoder, Mohini Bryant‐Ekstrand, Brittany R. Ligman, Juan A. Piantino, Miranda M. Lim, Jonathan E. Elliott
The paper examines heart rate variability during sleep in Veterans with REM sleep behavior disorder and neurotrauma, finding reduced HRV in those with comorbid conditions during NREM sleep.
Journal of Sleep Research · Mar 10, 2025Peer-reviewedPhysiology