The Development of Circadian Rhythms in Human Infants

However the overwhelming evidence suggests that the master SCN synchronises the
timing of peripheral oscillators. These help determine circadian rhythmicity, the main
research focus of this study (Reppert & Weaver, 2002, Pando et al., 2002).
The mechanisms of both levels of the „clock‟ are thought to be similar, so findings
from peripheral clock work has been extrapolated to attempt to increase the
understanding of the central clock (Reppert & Weaver, 2002, Yagita et al., 2001). In
this study although the intention was to study central clock genes, peripheral circadian
gene expression was investigated as a proxy for central clock gene expression.
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