Previous projects :
We first discussed the general topics of previous projects funded by OpenScope:
You can find more information on those on this separate thread: https://community.brain-map.org/t/are-there-examples-of-previously-selected-openscope-projects/2412
Many of our previous project looked into the neuronal correlates of prediction error and prediction sequences. You can see below that we also explored many other avenues. All those project involved passively viewing mice. To note, we are now accepting behaving project. below I summarize the introduction of these projects that was done during the workshop.
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Credit assignment project → This is a project that was funded by the Allen Institute and the Falconwood foundation. The dataset is available as well the current pre-print https://community.brain-map.org/t/are-there-examples-of-previously-selected-openscope-projects/2412
This project was collected prior to NIH funding. -
Predictive Coding project → This is a project that was funded by the Allen Institute. The dataset is available https://community.brain-map.org/t/are-there-examples-of-previously-selected-openscope-projects/2412
This project was collected prior to NIH funding. -
Meaningful project → Perception / Valence of stimuli across layers and areas. The dataset is available here :
The publication is available https://community.brain-map.org/t/are-there-examples-of-previously-selected-openscope-projects/2412
This project was collected prior to NIH funding. -
Multiplex project → This project looked in the role of Excitatory and inhibitory neurons role in errors related to surround suppression. The dataset is currently being converted and will be available this year.
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Motion project → This project looked in the encoding of visual motion across the mouse visual hierarchy with two-photon imaging. The dataset is currently being converted and will be available this year.
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Periodic stimuli (Gamma and others) responses project → Roles of cell types in encoding stimuli that resonates at specific frequencies. The dataset is available https://community.brain-map.org/t/are-there-examples-of-previously-selected-openscope-projects/2412
The scientific publication is currently being worked on. -
Illusion project → Neuronal correlation of optical illusion. This is a project from RFP 2022. The team is establishing illusion as a proxy to study visual perception and binding. The dataset will be available on Dandi. A first pre-print of this work is available https://community.brain-map.org/t/are-there-examples-of-previously-selected-openscope-projects/2412
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Oddball project → This is a project from RFP 2022. We are looking into the neuronal correlates of local and global errors across the mouse visual hierarchy using neuropixels recordings. There will be a poster at SFN 2023 on this project.
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Dendritic coupling project → This is a project from RFP 2022. We are looking into how dendrites of the layer I are coupled with somas of layer 2/3 and 5 using simultaneous calcium imaging during session with unexpected stimuli.
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Sequence Learning project → This is a project from RFP 2023 that is currently ongoing. We are looking into the neuronal correlates of visual sequences across the visual hierarchy, cortical layers using multi-area calcium imaging.
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Hippocampus and vision project → This is an RFP 2023 project. We are collecting the data this year. We are looking into visual responses in the cortico-hippocampal network.
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Bar coding project → This is an RFP 2023 project. We are collecting the data this year. We are looking at the response of cells across the hierarchy to a very strong salient stimulus that is hypothesized to evoke very stereotypical responses.