1. I think perhaps the rhythmicity of the pixels in the display stimulates them. 2. Upon receiving pineal tissue transplantation, previously arrhythmic sparrows experienced the reestablishment of rhythmicity . 3. The other issue addressed by the AMA statement is the impact on human circadian rhythmicity . 4. Besides that several studies used genetically modified mouse models that have decreased circadian rhythmicity gene. 5. They found that RNA levels for per S and per L1 also display clear rhythmicity . 6. In addition, mice with knockouts in both the PER1 and PER2 genes show no circadian rhythmicity . 7. He performed large series of experiments to demonstrate that circadian rhythmicity is intrinsic and independent of environmental cues. 8. VIP and PDF are functional homologs which play a role in synchronizing and supporting rhythmicity by diverse SCN pacemakers. 9. Recent research on " cycle " has largely focused on the role of circadian rhythmicity in other processes. 10. Several studies have indicated that pineal melatonin feeds back on SCN rhythmicity to modulate circadian patterns of activity and other processes.
