This page gathers research papers, articles, and external resources related to sleep, circadian rhythm, jet lag, and recovery in disrupted or unfamiliar environments.
Sources here inform Nomadic Balance content on long-haul travel, sleep timing, rest, and supporting recovery while routines change.
If you are interested in this research, please visit our Sleep & Recovery guides to discover how these sources relate to the world of travel.
This research underpins the wider Nomadic Balance approach; explore the main site to see how it is applied in practice.
Sources
Sleep Deprivation Affects Multiple Distinct Cognitive Processes
Shows that sleep loss doesn’t just “lower performance” overall—it disrupts different components of processing (including attention/arousal and decision processes) in distinct ways.
🔗 https://doi.org/10.3758/PBR.16.4.742
Sleep Loss and Cognitive Regulation
Reviews evidence that disrupted or insufficient sleep impairs attention, decision-making, and emotional regulation, highlighting the role of recovery in overstimulating contexts.
🔗https://doi.org/10.1016/B978-0-444-53702-7.00007-5
Circadian Rhythm and Sleep Disruption: Causes, Metabolic Consequences, and Countermeasures
This review explains how circadian rhythms regulate sleep and how disruptions—such as travel and time-zone shifts—affect both sleep quality and broader metabolic health. It highlights the downstream impact of ongoing circadian misalignment on overall wellbeing.
🔗https://doi.org/10.1210/er.2016-1083
The First-Night Effect and Sleep in Unfamiliar Environments
This study explores the “first-night effect,” where people sleep more lightly in new environments. It shows that part of the brain remains more alert during the first night, helping explain why sleep often feels restless in unfamiliar places.
🔗https://doi.org/10.1016/j.cub.2016.02.063
Sleep, Sleepiness, and Alcohol Use
This review examines how alcohol affects sleep. While it may help people fall asleep more quickly, it disrupts sleep later in the night and reduces overall sleep quality.
🔗https://pmc.ncbi.nlm.nih.gov/articles/PMC6707127/