0059 3-D Reconstruction of Neurons Driving Circadian Rhythms
نویسندگان
چکیده
منابع مشابه
Heterogeneity induces rhythms of weakly coupled circadian neurons
The main clock located in the suprachiasmatic nucleus (SCN) regulates circadian rhythms in mammals. The SCN is composed of approximately twenty thousand heterogeneous self-oscillating neurons, that have intrinsic periods varying from 22 h to 28 h. They are coupled through neurotransmitters and neuropeptides to form a network and output a uniform periodic rhythm. Previous studies found that the ...
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Circadian rhythms are a ubiquitous adaptation of eukaryotic organisms to the most reliable and predictable of environmental changes, the daily cycles of light and temperature. Prominent daily rhythms in behavior, physiology, hormone levels and biochemistry (including gene expression) are not merely responses to these environmental cycles, however, but embody the organism's ability to keep and t...
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ژورنال
عنوان ژورنال: Sleep
سال: 2019
ISSN: 0161-8105,1550-9109
DOI: 10.1093/sleep/zsz067.058