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Related Experiment Video

Updated: Jul 5, 2026

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Published on: February 19, 2021

Basic measures of food intake.

P J Wellman¹, L R McMahon

¹Texas A&M University, College Station, Texas, USA.

Current Protocols in Neuroscience

|April 23, 2008

Summary

This study details a reliable method for measuring pellet diet consumption in rodents during a 30-minute test. This feeding behavior assay is useful for evaluating drugs or treatments that alter appetite.

Area of Science:

Neuroscience
Animal Behavior
Pharmacology

Background:

Accurate measurement of food intake is crucial for understanding appetite regulation.
Existing methods may lack the precision or stability needed for certain experimental designs.
Assessing feeding behavior is key in studies of metabolic disorders and drug efficacy.

Purpose of the Study:

To describe a standardized method for quantifying pellet diet consumption in rodents.
To establish a reliable and stable baseline measure of feeding behavior.
To validate the method's utility in assessing interventions that modulate feeding.

Main Methods:

A 30-minute feeding session using a pellet diet was conducted in the late part of the day.
Measurements focused on quantifying the amount of food consumed.

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Sucrose Preference and Novelty-Induced Hypophagia Tests in Rats using an Automated Food Intake Monitoring System

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Last Updated: Jul 5, 2026

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Concept Development and Use of an Automated Food Intake and Eating Behavior Assessment Method

Published on: February 19, 2021

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake

'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake

Published on: September 18, 2018

Sucrose Preference and Novelty-Induced Hypophagia Tests in Rats using an Automated Food Intake Monitoring System

Sucrose Preference and Novelty-Induced Hypophagia Tests in Rats using an Automated Food Intake Monitoring System

Published on: May 8, 2020

The method was tested for its ability to detect changes induced by known appetite modifiers.

Main Results:

The described procedure yields reliable and stable baseline feeding measures.
The method effectively differentiates between feeding enhancement and suppression.
Experimental manipulations, such as central peptide injections or systemic amphetamine, were successfully assessed.

Conclusions:

This method provides a robust tool for studying feeding behavior in rodents.
It is suitable for a wide range of experimental manipulations affecting appetite.
The assay supports research into the neurobiology of feeding and the development of appetite-modulating therapies.