.png){kind=icon}
返回
Predicting vulnerability to sleep deprivation using diffusion model parameters
.png){kind=icon}
PRE
AI
DOI：10.1111/jsr.12166.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
We used diffusion modelling to predict vulnerability to decline in psychomotor vigilance task (PVT) performance following a night of total sleep deprivation (SD). A total of 135 healthy young adults (69 women, age = 21.9 +/- 1.7 years) participated in several within-subject cross-over design studies that incorporated the PVT. Participants were classified as vulnerable (lower tertile) or non-vulnerable (upper tertile) according to their change in lapse rate [lapse = reaction time (RT) >= 500 ms] between the evening before (ESD) and the morning after SD. RT data were fitted using Ratcliff's diffusion model. Although both groups showed significant change in RT during SD, there was no significant group difference in RT during the ESDsession. In contrast, during ESD, the mean diffusion drift of vulnerable subjects was significantly lower than for non-vulnerable subjects. Mean drift and non-decision times were both adversely affected by sleep deprivation. Both mean drift and non-decision time showed significant state x vulnerability interaction. Diffusion modelling appears to have promise in predicting vulnerability to vigilance decline induced by a night of total sleep deprivation.
Keyword:
fatigue
human factors
inter-individual differences
predicting performance
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
3.9
论文数:
3.8K
被引数:
9.8K
机构
引用论文
Decreased brain activation during a working memory task at rested baseline is associated with vulnerability to sleep deprivation在休息基线的工作记忆任务期间，大脑激活减少与睡眠剥夺的脆弱性有关.png)
SLEEP
OAAI
SLEEPIF4.9
OAAI分享收藏
Mesoporous Alumina Nanoparticles as Host Tunnel‐like Pores for Removal and Recovery of Insecticides from Environmental SamplesChemPlusChem
ChemPlusChemIF0
PREAI
分享收藏Modified Subtotal Cholecystectomy: Results of a Laparotomy Procedure During the Laparoscopic Era
PREAI
分享收藏Diffusion model for one-choice reaction-time tasks and the cognitive effects of sleep deprivationOAAI
OAAI分享收藏
查看更多内容