ArticleFrontiers in physiology2024
Re-scoping ultradian rhythms in the context of metabolism.
Article in Frontiers in physiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Disruption of cellular timekeeping in cancer: links between circadian clocks, metabolism, and tumor progression.Molecular biology reports · 2026Review
- Constant light disrupts biological rhythms and worsens sleep quality but does not elevate blood pressure in female rats.Hypertension research : official journal of the Japanese Society of Hypertension · 2026Article
- Methamphetamine alters the circadian oscillator and its couplings on multiple scales inPNAS nexus · 2025Article
- A review of the impact of circadian rhythm on motor function in stroke recovery patients.Frontiers in neurologyReview
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Authors and funding
2 authors.
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Abstract
Rapid, ultradian biological rhythms are only partly comparable to circadian (24-h) rhythms. Often, the ensuing expectations from this comparison are that 1) ultradian rhythms should be driven by discrete oscillators, 2) they are biochemically buffered, and 3) they must be functionally linked to extrinsic events and cycles. These three expectations are not always met, but perhaps there is an adaptive benefit to ultradian rhythms not meeting these expectations, which sets them functionally apart from circadian rhythms. In view of the extensive descriptions of the manifold types of ultradian rhythms across all biological levels (e.g., see papers in this research topic), it seems important to ask whether we should actively create a new set of definitions and expectations. To make a start, we here lay out some important questions we need to ask about ultradian rhythms. We then illustrate how these questions highlight one key area of exploration: the linked expression of ultradian rhythms in metabolism and behaviour and the role this plays in addressing a negative energy balance.
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