The bidirectional relationship between sleep and physical activity following traumatic brain injury
| Autor: | Jessica Bruijel, Jennie Ponsford, Jade M. Murray, Sven Stapert, Caroline M. van Heugten, Natalie Grima, Lucy Ymer, Elizabeth M. Walters, Annemiek Vermeeren, Kelly Sinclair |
|---|---|
| Přispěvatelé: | Section Neuropsychology, RS: FPN NPPP I, Psychiatrie & Neuropsychologie, RS: MHeNs - R1 - Cognitive Neuropsychiatry and Clinical Neuroscience, Section Psychopharmacology, RS: FPN NPPP II |
| Rok vydání: | 2021 |
| Předmět: |
Adult
Male medicine.medical_specialty Traumatic brain injury Polysomnography Cognitive Neuroscience Physical activity physical activity 03 medical and health sciences Behavioral Neuroscience 0302 clinical medicine Physical medicine and rehabilitation Brain Injuries Traumatic multilevel modelling Humans Medicine sleep Regular Research Paper exercise Sleep quality Sleep and Neurology business.industry traumatic brain injury Actigraphy General Medicine medicine.disease Sleep time Sleep in non-human animals 030228 respiratory system Sleep onset business 030217 neurology & neurosurgery actigraphy Sleep duration |
| Zdroj: | Journal of Sleep Research Journal of Sleep Research, 30(5):e13334, 1-9. Wiley |
| ISSN: | 1365-2869 0962-1105 |
| DOI: | 10.1111/jsr.13334 |
| Popis: | Sleep and physical activity are both modifiable behavioural factors that are associated with better health and are potentially related. Following traumatic brain injury, damage to the brain caused by an external force, sleep disturbances are common. Exploring bidirectional relationships between sleep and physical activity might provide insight into whether increasing physical activity could decrease these sleep disturbances. The current study, therefore, examined inter‐ and intra‐individual temporal associations between sleep and daytime physical activity in 64 people with traumatic brain injury reporting sleep problems or fatigue (47 males; mean age, 40 years). Sleep and physical activity were measured using actigraphy with corroborating sleep diaries over 14 consecutive days. Multilevel models were used to examine inter‐ and intra‐individual associations between physical activity and sleep. Inter‐individual variations showed that earlier bedtimes, earlier wake‐up times and lower sleep efficiency were associated with more physical activity. Intra‐individual temporal variations showed no significant association of daytime physical activity with sleep duration or continuity. However, shorter sleep time and less wake after sleep onset than usual were associated with more time spent in light‐intensity activity the next day. Therefore, sleep may have more of an influence on physical activity than physical activity has on sleep in people with traumatic brain injury. In conclusion, the results do not confirm a potential beneficial effect of physical activity on sleep but suggest that improving sleep quality might be relevant to support of a physically active lifestyle in people with traumatic brain injury. Further research is necessary to confirm these results. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Plný text