Feeling sleepy and dazed after the switch to daylight savings time this weekend? Your internal clocks are probably a little off and need some time to adjust.
Researchers have been studying biological clocks for decades to figure out how they control circadian rhythms, the natural 24-hour pattern of physical, mental and behavioral changes that affect sleep, appetite and metabolism. Knowing more about what makes our clocks tick could help researchers develop better therapies for sleep problems, metabolic conditions and other disorders associated with mistimed internal clocks. Continue reading “Cool Image: A Circadian Circuit”