COGNITIVE PERFORMANCE FOLLOWING TOTAL SLEEP DEPRIVATION

这个子项目是利用由NIH/NCRR资助的中心拨款提供的资源的许多研究子项目之一。子项目和调查员(PI)可能从另一个NIH来源获得了主要资金，因此可能会出现在其他CRISE条目中。列出的机构是针对中心的，而不一定是针对调查员的机构。研究使某些个体对睡眠不足的有害影响表现出相对抵抗力的神经生理学因素，并在不同难度的任务中探索这种抵抗力。在一项独立进行的同伴研究中，考察了两组自然表现出不同睡眠需求的受试者的认知表现和大脑激活的差异：习惯性长睡眠者和习惯性短睡者，并进一步与正常对照组进行比较。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Investigate the neurophysiological factors that allow certain individuals to show a relative resistance to the detrimental effects of sleep loss and to explore this resistance across tasks of varying degrees of difficulty. Examine cognitive performance and cerebral activation differences in two groups of subjects who naturally show a differential need for sleep: habitual long-sleepers and habitual short-sleepers, with further comparisons to normal controls in an independently executed companion study.