ArticleScientific reports2022
Multiple entrained oscillator model of food anticipatory circadian rhythms.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 17 citations in OpenAlex.
- A population of dopaminergic neurons in the substantia nigra is required for food-anticipatory activity.Current biology : CB · 2026Article
- High-fat diet exposure, internal state, and reward value influence decision making during motivational conflict.Neurobiology of stress · 2026Article
- Feeding a Diurnal Rodent at Night Induces Weight Loss and Body Temperature Reduction Without Food-Anticipatory Activity.Journal of biological rhythms · 2026Article
- Elucidation of daily timed-palatable meal-anticipatory activity in the circadian system of mice.American journal of physiology. Gastrointestinal and liver physiology · 2026Article
- Social context suppresses food anticipatory activity and associated thermoregulation in mice.PloS one · 2026Article
- Solving nonlinear and complex optimal control problems via multi-task artificial neural networks.Scientific reports · 2025Article
- Circadian disruption of feeding-fasting rhythm and its consequences for metabolic, immune, cancer, and cognitive processes.Biomedical journal · 2025Review
- Multiple oscillators underlie circadian food anticipation in mice.Neurobiology of sleep and circadian rhythms · 2025Article
- The Interplay of Genetic Predisposition, Circadian Misalignment, and Metabolic Regulation in Obesity.Current obesity reports · 2025Review
- A mathematical model for the role of dopamine-D2 self-regulation in the production of ultradian rhythms.PLoS computational biology · 2024Article
- A time memory engram embedded in a light-entrainable circadian clock.Current biology : CB · 2023Article
- Leptin receptor neurons in the dorsomedial hypothalamus input to the circadian feeding network.Science advances · 2023Article
- Dopamine systems and biological rhythms: Let's get a move on.Frontiers in integrative neuroscience · 2022Review
- Studying food entrainment: Models, methods, and musings.Frontiers in nutrition · 2022Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
For many animal species, knowing when to look for food may be as important as knowing where to look. Rats and other species use a feeding-responsive circadian timing mechanism to anticipate, behaviorally and physiologically, a predictable daily feeding opportunity. How this mechanism for anticipating a daily meal accommodates more than one predictable mealtime is unclear. Rats were trained to press a lever for food, and then limited to one or more daily meals at fixed or systematically varying times of day. The rats were able to anticipate up to 4 of 4 daily meals at fixed times of day and two 'daily' meals recurring at 24 h and 26 h intervals. When deprived of food, in constant dark, lever pressing recurred for multiple cycles at expected mealtimes, consistent with the periodicity of the prior feeding schedule. Anticipation did not require the suprachiasmatic nucleus circadian pacemaker. The anticipation rhythms could be simulated using a Kuramoto model in which clusters of coupled oscillators entrain to specific mealtimes based on initial phase and intrinsic circadian periodicity. A flexibly coupled system of food-entrainable circadian oscillators endows rats with adaptive plasticity in daily programming of foraging activity.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.