"Activity Cycles" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Bouts of physical irritability or movement alternating with periods of quiescence. It includes biochemical activity and hormonal activity which may be cellular. These cycles are shorter than 24 hours and include sleep-wakefulness cycles and the periodic activation of the digestive system.
| Descriptor ID |
D000204
|
| MeSH Number(s) |
G07.180.562.190.025
|
| Concept/Terms |
Activity Cycles- Activity Cycles
- Activity Cycle
- Cycle, Activity
- Cycles, Activity
Ultradian Cycles- Ultradian Cycles
- Cycle, Ultradian
- Cycles, Ultradian
- Ultradian Cycle
|
Below are MeSH descriptors whose meaning is more general than "Activity Cycles".
Below are MeSH descriptors whose meaning is more specific than "Activity Cycles".
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