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Updated: Jan 21, 2026

An Electrophysiology Protocol to Measure Reward Anticipation and Processing in Children
Published on: October 4, 2018
Measuring Food Anticipation in Mice.
Tomaz Martini1, Jürgen A Ripperger1, Urs Albrecht1
1Department of Biology, Unit of Biochemistry, University of Fribourg, 1700 Fribourg, Switzerland.
Animals use their internal clock to anticipate food, offering an evolutionary edge. Studying this helps understand metabolism, gene function, and potential treatments for metabolic disorders.
Area of Science:
- Chronobiology and metabolic research.
- Animal physiology and behavior.
Background:
- The circadian system and metabolism interact, potentially providing evolutionary advantages through anticipated feeding.
- Physiological adaptations to feeding times are crucial for studying gene function and temporal feeding patterns.
Purpose of the Study:
- To investigate gene function and mechanisms of food anticipation and feeding patterns.
- To understand metabolic disorders and identify potential pharmacological intervention targets.
Main Methods:
- Monitoring whole-organism changes like activity and body temperature to represent food anticipation.
- Comparing animal groups with genetic alterations and/or pharmacological interventions.
Main Results:
- Temporarily restricted increases in activity and internal body temperature are key indicators of food anticipation.
- This approach allows for the investigation of physiological adaptations to feeding time.
Conclusions:
- Understanding the interplay between circadian rhythms and metabolism is vital for deciphering food anticipation mechanisms.
- This research can lead to better insights into metabolic disorders and novel therapeutic strategies.
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