A network-based analysis detects cocaine-induced changes in social interactions in Drosophila melanogaster.

ABSTRACT: Addiction is a multifactorial biological and behavioral disorder that is studied using animal models, based on simple behavioral responses in isolated individuals. A couple of decades ago it was shown that Drosophila melanogaster can serve as a model organism for behaviors related to alcohol, nicotine and cocaine (COC) addiction. Scoring of COC-induced behaviors in a large group of flies has been technologically challenging, so we have applied a local, middle and global level of network-based analyses to study social interaction networks (SINs) among a group of 30 untreated males compared to those that have been orally administered with 0.50 mg/mL of COC for 24 hours. In this study, we have confirmed the previously described increase in locomotion upon COC feeding. We have isolated new net

SUBMITTER: Petrovic M 

PROVIDER: S-EPMC10035901 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature