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Say good night to your pain
1New York Stem Cell Foundation, New York, NY 10019, USA; Department of Pathology, Boston Children's Hospital, Boston, MA 02115, USA.
Science Translational Medicine
|June 2, 2017
Summary
Sleep deprivation causes increased pain sensitivity. This heightened pain response can be effectively reversed by improving alertness and attention.
Area of Science:
- Neuroscience
- Pain research
- Sleep science
Background:
- Sleep deprivation is a common issue with significant health implications.
- Pain hypersensitivity is a recognized consequence of insufficient sleep.
- The relationship between alertness and pain perception requires further investigation.
Purpose of the Study:
- To investigate the impact of sleep deprivation on pain sensitivity.
- To explore the role of alertness in modulating pain perception.
- To determine if enhanced alertness can reverse sleep deprivation-induced pain hypersensitivity.
Main Methods:
- Inducing controlled sleep deprivation in participants.
- Assessing pain thresholds and tolerance levels.
- Measuring alertness using psychometric scales and cognitive tasks.
- Evaluating the effects of interventions aimed at increasing alertness.
Main Results:
- Sleep deprivation significantly lowered pain thresholds.
- Participants experiencing sleep deprivation reported increased pain intensity.
- Interventions that successfully increased alertness reversed the pain hypersensitivity.
- Alertness levels correlated inversely with pain sensitivity.
Conclusions:
- Sleep deprivation demonstrably increases pain sensitivity.
- Alertness serves as a crucial factor in regulating pain perception.
- Strategies to enhance alertness may offer a therapeutic avenue for managing pain associated with sleep loss.
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