Visual processing in the fly, from photoreceptors to behavior

TA Currier, MM Pang, TR Clandinin - Genetics, 2023 - academic.oup.com
Originally a genetic model organism, the experimental use of Drosophila melanogaster has
grown to include quantitative behavioral analyses, sophisticated perturbations of neuronal …

[HTML][HTML] Multilevel visuomotor control of locomotion in Drosophila

TL Cruz, ME Chiappe - Current Opinion in Neurobiology, 2023 - Elsevier
Vision is critical for the control of locomotion, but the underlying neural mechanisms by
which visuomotor circuits contribute to the movement of the body through space are yet not …

Global change in brain state during spontaneous and forced walk in Drosophila is composed of combined activity patterns of different neuron classes

S Aimon, KY Cheng, J Gjorgjieva, ICG Kadow - Elife, 2023 - elifesciences.org
Movement-correlated brain activity has been found across species and brain regions. Here,
we used fast whole brain lightfield imaging in adult Drosophila to investigate the relationship …

Transforming descending input into behavior: The organization of premotor circuits in the Drosophila Male Adult Nerve Cord connectome

HSJ Cheong, K Eichler, T Stürner, SK Asinof… - bioRxiv, 2023 - biorxiv.org
In most animals, a relatively small number of descending neurons (DNs) connect higher
brain centers in the animal's head to circuits and motor neurons (MNs) in the nerve cord of …

[HTML][HTML] Synaptic gradients transform object location to action

M Dombrovski, MY Peek, JY Park, A Vaccari… - Nature, 2023 - nature.com
To survive, animals must convert sensory information into appropriate behaviours,. Vision is
a common sense for locating ethologically relevant stimuli and guiding motor responses …

Descending neuron population dynamics during odor-evoked and spontaneous limb-dependent behaviors

F Aymanns, CL Chen, P Ramdya - Elife, 2022 - elifesciences.org
Deciphering how the brain regulates motor circuits to control complex behaviors is an
important, long-standing challenge in neuroscience. In the fly, Drosophila melanogaster, this …

Descending control and regulation of spontaneous flight turns in Drosophila

IG Ros, JJ Omoto, MH Dickinson - Current Biology, 2024 - cell.com
The clumped distribution of resources in the world has influenced the pattern of foraging
behavior since the origins of locomotion, selecting for a common search motif in which …

Olfactory navigation in arthropods

TJ Steele, AJ Lanz, KI Nagel - Journal of Comparative Physiology A, 2023 - Springer
Using odors to find food and mates is one of the most ancient and highly conserved
behaviors. Arthropods from flies to moths to crabs use broadly similar strategies to navigate …

A visuomotor circuit for evasive flight turns in Drosophila

H Kim, H Park, J Lee, AJ Kim - Current Biology, 2023 - cell.com
Visual systems extract multiple features from a scene using parallel neural circuits.
Ultimately, the separate neural signals must come together to coherently influence action …

NeuronBridge: an intuitive web application for neuronal morphology search across large data sets

J Clements, C Goina, PM Hubbard, T Kawase… - BMC …, 2024 - Springer
Abstract Background Neuroscience research in Drosophila is benefiting from large-scale
connectomics efforts using electron microscopy (EM) to reveal all the neurons in a brain and …