Related Experiment Video
Updated: Aug 27, 2025

06:34
An Olfactory Preference Test for Measuring Olfactory Hedonic Biases in Mouse Models of Depression
Published on: July 11, 2025
200
Emotional states: Sweet relief for depressed flies
Marcia M Aranha1, Mani Ramaswami1
1Trinity College Institute of Neuroscience, School of Genetics and Microbiology and School of Natural Sciences, Trinity College Dublin, Dublin, Ireland.
Current Biology : CB
|September 27, 2022
Abstract:
Mammals and insects appear to have emotional states with features characteristic of human depression. A new study has defined a neural circuit including serotonergic neurons that drive sugar-induced relief from a depression-like-state in Drosophila.
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