Blar i NTNU Open på forfatter "Zong, Weijian"
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Egocentric tuning to objects in the primary visual cortex cells during two-photon calcium imaging in freely moving mice
Eneqvist, Hanna (Master thesis, 2022)Synen är central för människor och de flesta djur att förlita sig till för att navigera och orientera i sin omgivning. Nyligen genomförda studier har visat att hjärnans visuella region har en mer aktiv roll i navigeringen ... -
Functional network topography of the medial entorhinal cortex
Obenhaus, Horst-Andreas; Zong, Weijian; Jacobsen, R. Irene; Rose, Tobias; Donato, Flavio; Chen, Liangyi; Cheng, Heping; Bonhoeffer, Tobias; Moser, May-Britt; Moser, Edvard Ingjald (Journal article; Peer reviewed, 2022)The medial entorhinal cortex (MEC) creates a map of local space,based on thefiring patterns of grid, head-direction (HD), border,and object-vector (OV) cells. How these cell types are organizedanatomically is debated. ... -
Large-scale two-photon calcium imaging in freely moving mice
Zong, Weijian; Obenhaus, Horst-Andreas; Skytøen, Emilie; Eneqvist, Hanna; de Jong, Nienke Laura; Vale, Ruben Duque do; Rodrigues Jorge, Marina; Moser, May-Britt; Moser, Edvard Ingjald (Journal article; Peer reviewed, 2022)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 ... -
New solution for fast axial scanning in fluorescence microscopy
Zong, Weijian (Peer reviewed; Journal article, 2020)A novel technique based on the remote-focusing concept, using a galvanometer scanner combined with a self-fabricated "step mirror" or "tilted mirror" to transform fast lateral scanning into axial scanning, was reported as ... -
Optimized Miniature Two-Photon Microscopy for Imaging Neuronal Activity in Freely Moving Mice
de Jong, Nienke Laura (Master thesis, 2021)Oppfinnelsen av nye avbildningsteknikker har alltid banet vei for påfølgende gjennombrudd i biovitenskapen og det såkalte to-foton mikroskopet er intet unntak. Teknikken muliggjør rask, kalsiumbasert avbildning av ...