Color vision in insects: insights from Drosophila
C Schnaitmann, M Pagni, DF Reiff - Journal of Comparative Physiology A, 2020 - Springer
… , and circuit implementation of color vision in insects is still limited. Help might come from
Drosophila … The medulla is the first optic neuropil that receives signals from photoreceptors with …
Drosophila … The medulla is the first optic neuropil that receives signals from photoreceptors with …
[PDF][PDF] Interaction of “chromatic” and “achromatic” circuits in Drosophila color opponent processing
M Pagni, V Haikala, V Oberhauser, PB Meyer, DF Reiff… - Current Biology, 2021 - cell.com
… Here, we report that the second order medulla interneuron Dm8 is … Color vision allows the
discrimination of visual stimuli based … At the level of neuronal circuit computations, color vision …
discrimination of visual stimuli based … At the level of neuronal circuit computations, color vision …
Hue selectivity from recurrent circuitry in Drosophila
MP Christenson, A Sanz Diez, SL Heath… - Nature …, 2024 - nature.com
… reveal a circuit basis for hue selectivity in color vision. … , where synaptic circuits of
seven columns in the medulla were … Overall, our results are consistent with the seven-medulla …
seven columns in the medulla were … Overall, our results are consistent with the seven-medulla …
Visual circuits in arthropod brains
U Homberg - Journal of Comparative Physiology A, 2020 - Springer
… color vision in Drosophila and other insects (Schnaitmann et al. 2020). The authors review
the role of color vision in … pathways in the lamina and medulla. They point out promising …
the role of color vision in … pathways in the lamina and medulla. They point out promising …
Synaptic targets of photoreceptors specialized to detect color and skylight polarization in Drosophila
… We identify circuit motifs shared between DRA and central columns, and describe modality-
… tangential cells, including those intrinsic to the medulla which we refer to as medulla …
… tangential cells, including those intrinsic to the medulla which we refer to as medulla …
The development and function of neuronal subtypes processing color and skylight polarization in the optic lobes of Drosophila melanogaster
… circuitry, by focusing on two cell types located in the distal portion of the medulla neuropil
of the fruit fly Drosophila … elements processing skylight polarization versus color vision. …
of the fruit fly Drosophila … elements processing skylight polarization versus color vision. …
Spectral response properties of higher visual neurons in Drosophila melanogaster
T Yonekura, J Yamauchi, T Morimoto, Y Seki - Journal of Comparative …, 2020 - Springer
… chromatic information for true color vision and spectral preference. … In bees, the chromatic
properties of medulla, lobula, and … the neural circuits for color vision remains to be determined. …
properties of medulla, lobula, and … the neural circuits for color vision remains to be determined. …
[PDF][PDF] Neuronal circuits integrating visual motion information in Drosophila melanogaster
… , the synaptic connectivity of circuits integrating T4/T5 motion … interneurons, detailing the
circuit basis for computing motion … The circuits we describe enrich the anatomical basis for …
circuit basis for computing motion … The circuits we describe enrich the anatomical basis for …
[PDF][PDF] Connectome of the lamina reveals the circuit for early color processing in the visual pathway of a butterfly
… circuit and behavioral physiology, recent studies on the color vision of the fruit fly Drosophila
… melanogaster color vision have revealed the circuits in the distal medulla.The search for …
… melanogaster color vision have revealed the circuits in the distal medulla.The search for …
A visual pathway for skylight polarization processing in Drosophila
BJ Hardcastle, JJ Omoto, P Kandimalla, BCM Nguyen… - Elife, 2021 - elifesciences.org
… from the eye to the central complex in Drosophila. We used neurogenetic tracing techniques
and in vivo … We show that parallel circuitry in the medulla conducts polarization signals from …
and in vivo … We show that parallel circuitry in the medulla conducts polarization signals from …