Related Experiment Video
Updated: Jul 15, 2026

Whole Mount Immunolabeling of Olfactory Receptor Neurons in the Drosophila Antenna
Published on: May 4, 2014
Internal representations of smell in the Drosophila brain
Hui-Hao Lin1, Chih-Yung Lin, Ann-Shyn Chiang
1Institute of Biotechnology and Department of Life Science, National Tsing Hua University, Hsinchu, 30013, Taiwan, ROC.
Abstract:
Recent advances in sensory neuroscience using Drosophila olfaction as a model system have revealed brain maps representing the external world. Once we understand how the brain's built-in capability generates the internal olfactory maps, we can then elaborate how the brain computes and makes decision to elicit complex behaviors. Here, we review current progress in mapping Drosophila olfactory circuits and discuss their relationships with innate olfactory behaviors.
Related Concept Videos
Physiology of Smell and Olfactory Pathway
The olfactory...
Olfaction
The olfactory receptors are embedded in the cilia of the...
Olfactory Receptors: Location and Structure

