ENDOCRINE, METABOLIC, COGNITIVE FUNCTIONS IN SHORT & LONG SLEEPERS

该子项目是利用NIH/NCRR资助的中心赠款提供的资源的许多研究子项目之一。子项目和研究者（PI）可能从另一个NIH来源获得主要资金，因此可以在其他CRISP条目中表示。所列机构为中心机构，不一定为研究者机构。这项研究检查了内分泌，代谢，心血管，认知功能，主观情绪和嗜睡的人谁经常得到不到7小时的睡眠/晚上相比，人经常得到8小时或更多的睡眠/晚上。本研究的目的是调查与每晚睡8小时或8小时以上的人相比，自愿将睡眠减少到7小时以下的人是否会改变上述变量。

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. This study examines endocrine, metabolic, cardiovascular, cognitive function, subjective mood and sleepiness in persons who regularly get less than 7 hours sleep/night compared to persons regularly getting 8 or more hours of sleep/night. The purpose of this study is to investigate whether alterations in the above named variables occur in persons who will voluntarily curtail their sleep to less than 7 compared to thpose who sleep 8 or more hors per night.