当前位置: X-MOL 学术Rehabilitation Psychology › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
The association between sleep and cognitive function in people with spinal cord injury (SCI).
Rehabilitation Psychology ( IF 3.713 ) Pub Date : 2022-05-12 , DOI: 10.1037/rep0000418
Noelle E Carlozzi 1 , Jonathan P Troost 2 , Ivan R Molton 3 , Dawn M Ehde 3 , Jenna Freedman 1 , Jie Cao 4 , Jennifer A Miner 1 , Kayvan Najarian 4 , Anna L Kratz 1
Affiliation  

PURPOSE/OBJECTIVE While there is evidence in other clinical groups to suggest that sleep problems can negatively impact cognitive performance, this relationship has not yet been examined in people with spinal cord injury (SCI). Thus, we sought to examine the association between sleep and cognitive function in people with SCI. RESEARCH METHOD/DESIGN Over the course of 7 days, 167 individuals with SCI completed daily subjective ratings of sleep (sleep quality, number of hours slept per night, and bedtime variability) and wore a wrist-worn device that continuously monitored autonomic nervous system (ANS) activity (i.e., blood volume pulse [BVP] signal and electrodermal activity [EDA] signal). At the end of this home monitoring period, participants completed a subjective rating of cognition and six objective cognitive tests. A series of multivariable linear regressions were used to examine associations between eight measures of sleep/ANS activity during sleep and eight cognitive variables. RESULTS Subjective ratings of sleep were not related to either objective cognitive performance or self-reported cognitive function. However, there were some relationships between ANS activity during sleep and objective cognitive performance: lower BVP signal was associated with poorer performance on measures of processing speed, working memory, learning and long-term memory, and EDA signals were associated with poorer performance on a measure of executive function. CONCLUSIONS/IMPLICATIONS Future work is needed to better understand the relationship of sleep, especially sleep physiology, and cognitive functioning for individuals with SCI, and how that may be similar or different to relationships in the general population. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

中文翻译:

脊髓损伤 (SCI) 患者的睡眠与认知功能之间的关联。

目的/目标 虽然其他临床组有证据表明睡眠问题会对认知能力产生负面影响,但这种关系尚未在脊髓损伤 (SCI) 患者中进行检查。因此,我们试图检查 SCI 患者的睡眠与认知功能之间的关联。研究方法/设计在 7 天的时间里,167 名 SCI 患者完成了每日睡眠主观评价(睡眠质量、每晚睡眠小时数和就寝时间的可变性),并佩戴了持续监测自主神经系统的腕戴式设备。 ANS) 活动(即血容量脉冲 [BVP] 信号和皮肤电活动 [EDA] 信号)。在这个家庭监测期结束时,参与者完成了认知的主观评价和六项客观认知测试。一系列多变量线性回归用于检查睡眠期间睡眠/ANS 活动的八项测量与八项认知变量之间的关联。结果 主观的睡眠评分与客观认知表现或自我报告的认知功能无关。然而,睡眠期间的 ANS 活动与客观认知表现之间存在一些关系:较低的 BVP 信号与较差的处理速度、工作记忆、学习和长期记忆的测量表现相关,而 EDA 信号与较差的表现相关执行功能的测量。结论/影响 未来的工作需要更好地理解睡眠的关系,尤其是睡眠生理学,以及 SCI 患者的认知功能,以及这可能与普通人群中的关系有何相似或不同。(PsycInfo 数据库记录 (c) 2022 APA,保留所有权利)。
更新日期:2022-05-12
down
wechat
bug