Sleep: hitting the reset button
نویسندگان
چکیده
منابع مشابه
Hitting the reset button: An ERP investigation of memory for temporal context.
This study explored how temporal context influences recognition. In an ERP experiment, subjects were asked to judge whether pictures, presented one at a time, had been seen since the previous appearance of a special reset screen. The reset screen separated sequences of successively presented stimuli and signaled a change in temporal context. A "new-repeat" picture was one that had been seen bef...
متن کاملAn RNA reset button.
In this issue of Molecular Cell, single-cell analyses by Bumgarner et al. (2012) reveal how two antagonistic long noncoding RNAs at the FLO11 locus define a toggle responsible for morphological heterogeneity in genetically identical populations of budding yeast.
متن کاملFunctional diversity of protein phosphatase-1, a cellular economizer and reset button.
The protein serine/threonine phosphatase protein phosphatase-1 (PP1) is a ubiquitous eukaryotic enzyme that regulates a variety of cellular processes through the dephosphorylation of dozens of substrates. This multifunctionality of PP1 relies on its association with a host of function-specific targetting and substrate-specifying proteins. In this review we discuss how PP1 affects the biochemist...
متن کاملClaiming a Cell Reset Button: Induced Pluripotent Stem Cells and Preparation Methods as Patentable Subject Matter
In 2006, a team of scientists discovered a method to create pluripotent stem cells—cells that have the potential to become almost any other type of cell in the human body—by inserting specific genes into a skin cell. The resulting cells were called induced pluripotent stem cells (“iPS cells”). The ability to manufacture stem cells could eventually eliminate the need to harvest stem cells from e...
متن کاملIs the nonREM-REM sleep cycle reset by forced awakenings from REM sleep?
In selective REM sleep deprivation (SRSD), the occurrence of stage REM is repeatedly interrupted by short awakenings. Typically, the interventions aggregate in clusters resembling the REM episodes in undisturbed sleep. This salient phenomenon can easily be explained if the nonREM-REM sleep process is continued during the periods of forced wakefulness. However, earlier studies have alternatively...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Neuroscience
سال: 2008
ISSN: 1097-6256,1546-1726
DOI: 10.1038/nn0208-123