dc.contributor.author | Zong, Weijian | |
dc.contributor.author | Obenhaus, Horst-Andreas | |
dc.contributor.author | Skytøen, Emilie | |
dc.contributor.author | Eneqvist, Hanna | |
dc.contributor.author | de Jong, Nienke Laura | |
dc.contributor.author | Vale, Ruben Duque do | |
dc.contributor.author | Rodrigues Jorge, Marina | |
dc.contributor.author | Moser, May-Britt | |
dc.contributor.author | Moser, Edvard Ingjald | |
dc.date.accessioned | 2022-10-03T06:09:33Z | |
dc.date.available | 2022-10-03T06:09:33Z | |
dc.date.created | 2022-04-09T15:15:49Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Cell. 2022, 185 (7), 1240-1256.e30. | en_US |
dc.identifier.issn | 0092-8674 | |
dc.identifier.uri | https://hdl.handle.net/11250/3023142 | |
dc.description.abstract | We developed a miniaturized two-photon microscope (MINI2P) for fast, high-resolution, multiplane calcium imaging of over 1,000 neurons at a time in freely moving mice. With a microscope weight below 3 g and a highly flexible connection cable, MINI2P allowed stable imaging with no impediment of behavior in a variety of assays compared to untethered, unimplanted animals. The improved cell yield was achieved through a optical system design featuring an enlarged field of view (FOV) and a microtunable lens with increased z-scanning range and speed that allows fast and stable imaging of multiple interleaved planes, as well as 3D functional imaging. Successive imaging across multiple, adjacent FOVs enabled recordings from more than 10,000 neurons in the same animal. Large-scale proof-of-principle data were obtained from cell populations in visual cortex, medial entorhinal cortex, and hippocampus, revealing spatial tuning of cells in all areas. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Large-scale two-photon calcium imaging in freely moving mice | en_US |
dc.title.alternative | Large-scale two-photon calcium imaging in freely moving mice | en_US |
dc.type | Journal article | en_US |
dc.type | Peer reviewed | en_US |
dc.description.version | publishedVersion | en_US |
dc.source.pagenumber | 1240-1256.e30 | en_US |
dc.source.volume | 185 | en_US |
dc.source.journal | Cell | en_US |
dc.source.issue | 7 | en_US |
dc.identifier.doi | 10.1016/j.cell.2022.02.017 | |
dc.identifier.cristin | 2016371 | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |