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3 results for “Ellipsoid body”
Ellipsoid body subset neurons induce pivot behaviour in Drosophila
<p>Many animals maintain certain forms of internal compass. The ellipsoid body in the central complex of the fruit fly, Drosophila melanogaster, is considered to receive and process multiple signals for orientation and navigation. Here we report the pivot behaviour, where a free moving fly keeps turning near a fixed point upon activation of neurons in the central complex. Using clonal analysis, we narrowed down the responsible neurons to a specific class of ellipsoid body neurons, ER2_c. A trans-synaptic tracing analysis indicated that these neurons are connected downstream to structures estimating head direction in the recent ring attractor model. Together, we identified ER2_c responsible for pivot behaviour, furtherly, our results provided evidence that ring neurons manage inherent directions, which contributed to a deeper picture of ring attractor model.</p>
Ellipsoid body subset neurons induce pivot behaviour in Drosophila
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Next generation sequencing of isolated R5 ellipsoid body neurons of Drosophila in the morning and evening with and without sleep deprivation
GEO Series GSE186076. Drosophila melanogaster. 12 samples. Type: Expression profiling by high throughput sequencing.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.