Devoid of
any external time cues, monkeys can still tell time.
Results suggest a revised model of circadian entrainment, with the adaptation of the internal clock by
external time cue, resulting in a mode of photic entrainment in which light can in parallel reset central and peripheral clocks.
Not exact matches
When it comes
time to leave, this person has only internal and
external cues to help make the decision whether to drive home or call a cab.
However, these results are the first to demonstrate that chimpanzees can cope with more complex permutations of turn - taking, with no
external cues to help
time their behaviour.
However, during this period the mean firing rate is consistently higher in the self -
timed task, in which the animal can not rely upon an
external cue, than in the mapping task, in which such
cue is available.
So when we cross multiple
time zones, our internal clock — which takes its
cues from internal and
external factors like light, darkness, temperature, etc. — needs
time to adapt to the new location.