A Simple Method for Quantifying Larval Locomotion in Drosophila melanogaster.

Methods Mol Biol

School of Biological Sciences, Monash University, Clayton, VIC, Australia.

Published: December 2023

The fruit fly Drosophila melanogaster is a powerful genetic model that has been used for many decades to study nervous system function, development, and behavior. There are a large number of developmental and behavioral traits that can be measured to provide a broad readout of neurological function. These include patterned motor behaviors, such as larval locomotion, which can be used to assess whether genetic or environmental factors affect nervous system function to provide an entry point for deeper mechanistic studies. Here, we describe a protocol for quantifying larval locomotion using a simple camera setup and a freely available image analysis software. This protocol can be readily applied to human disease models or in toxicology studies, for example, to broadly assess the impact of treatments on neurological function.

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Source
http://dx.doi.org/10.1007/978-1-0716-3585-8_8DOI Listing

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