[HTML][HTML] A connectome of the Drosophila central complex reveals network motifs suitable for flexible navigation and context-dependent action selection

BK Hulse, H Haberkern, R Franconville… - Elife, 2021 - elifesciences.org
Flexible behaviors over long timescales are thought to engage recurrent neural networks in
deep brain regions, which are experimentally challenging to study. In insects, recurrent …

The evolution of honey bee dance communication: a mechanistic perspective

AB Barron, JA Plath - Journal of Experimental Biology, 2017 - journals.biologists.com
Honey bee dance has been intensively studied as a communication system, and yet we still
know very little about the neurobiological mechanisms supporting how dances are produced …

The neuroanatomical ultrastructure and function of a biological ring attractor

DB Turner-Evans, KT Jensen, S Ali, T Paterson… - Neuron, 2020 - cell.com
Neural representations of head direction (HD) have been discovered in many species.
Theoretical work has proposed that the dynamics associated with these representations are …

The brain behind straight-line orientation in dung beetles

B El Jundi, E Baird, MJ Byrne… - Journal of Experimental …, 2019 - journals.biologists.com
For many insects, celestial compass cues play an important role in keeping track of their
directional headings. One well-investigated group of celestial orientating insects are the …

Visual input to the Drosophila central complex by developmentally and functionally distinct neuronal populations

JJ Omoto, MF Keleş, BCM Nguyen, C Bolanos… - Current Biology, 2017 - cell.com
The Drosophila central brain consists of stereotyped neural lineages, developmental-
structural units of macrocircuitry formed by the sibling neurons of single progenitors called …

Neural signatures of dynamic stimulus selection in Drosophila

Y Sun, A Nern, R Franconville, H Dana… - Nature …, 2017 - nature.com
Many animals orient using visual cues, but how a single cue is selected from among many is
poorly understood. Here we show that Drosophila ring neurons—central brain neurons …

Neuroarchitecture of the dung beetle central complex

B El Jundi, EJ Warrant, K Pfeiffer… - Journal of Comparative …, 2018 - Wiley Online Library
Despite their tiny brains, insects show impressive abilities when navigating over short
distances during path integration or during migration over thousands of kilometers across …

The brain of Cataglyphis ants: Neuronal organization and visual projections

J Habenstein, E Amini, K Grübel… - Journal of …, 2020 - Wiley Online Library
Cataglyphis ants are known for their outstanding navigational abilities. They return to their
inconspicuous nest after far‐reaching foraging trips using path integration, and whenever …

Integration of celestial compass cues in the central complex of the locust brain

U Pegel, K Pfeiffer, U Homberg - Journal of Experimental …, 2018 - journals.biologists.com
Many insects rely on celestial compass cues such as the polarization pattern of the sky for
spatial orientation. In the desert locust, the central complex (CX) houses multiple sets of …

Anatomical organization of the brain of a diurnal and a nocturnal dung beetle

EV Immonen, M Dacke, S Heinze… - Journal of Comparative …, 2017 - Wiley Online Library
To avoid the fierce competition for food, South African ball‐rolling dung beetles carve a
piece of dung off a dung‐pile, shape it into a ball and roll it away along a straight line path …