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Fritjof Helmchen

university of zurich

74H-index
291Paper Count
3.0WCitation Count
Published Papers 80
Publication Date
Spike inference from calcium imaging data acquired with GCaMP8 indicators
err2026-07-27
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errOAAI
errPeter Rupprecht; Márton Rózsa; Xusheng Fang; Karel Svoboda; Fritjof Helmchen
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HEV ORF2 protein-antibody complex deposits are associated with glomerulonephritis in hepatitis E with reduced immune status
err2024-10-14
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errOAAI
errLeblond, Anne-Laure; Helmchen, Birgit; Ankavay, Maliki; Lenggenhager, Daniela; Jetzer, Jasna; Helmchen, Fritjof; Yurtsever, Hueseyin; Parrotta, Rossella; Healy, Marc E.; Poschel, Amiskwia; Markkanen, Enni; Semmo, Nasser; Ferrie, Martin; Cocquerel, Laurence; Seeger, Harald; Hopfer, Helmut; Mullhaupt, Beat; Gouttenoire, Jerome; Moradpour, Darius; Gaspert, Ariana; Weber, Achim
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Developmental Cajal-Retzius cell death contributes to the maturation of layer 1 cortical inhibition and somatosensory processing
err2024-08-01
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errOAAI
errDamilou, Angeliki; Cai, Linbi; Argunsah, Ali Oezguer; Han, Shuting; Kanatouris, George; Karatsoli, Maria; Hanley, Olivia; Gesuita, Lorenzo; Kollmorgen, Sepp; Helmchen, Fritjof; Karayannis, Theofanis
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Aberrant hippocampal Ca2+ microwaves following synapsin-dependent adeno-associated viral expression of Ca2+ indicators
err2024-07-23
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errOAAI
errMasala, Nicola; Mittag, Manuel; Giovannetti, Eleonora Ambrad; O'Neil, Darik A.; Distler, Fabian J.; Rupprecht, Peter; Helmchen, Fritjof; Yuste, Rafael; Fuhrmann, Martin; Beck, Heinz; Wenzel, Michael; Kelly, Tony
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BDNF-TrkB signaling orchestrates the buildup process of local sleep
err2024-07-01
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errElGrawani, Waleed; Sun, Guanhua; Kliem, Fabian P.; Sennhauser, Simon; Pierre-Ferrer, Sara; Rosi-Andersen, Alex; Boccalaro, Ida; Bethge, Philipp; Do Heo, Won; Helmchen, Fritjof; Adamantidis, Antoine R.; Forger, Daniel B.; Robles, Maria S.; Brown, Steven A.
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Months-long tracking of neuronal ensembles spanning multiple brain areas with Ultra-Flexible Tentacle Electrodes
err2024-06-06
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errYasar, Tansel Baran; Gombkoto, Peter; Vyssotski, Alexei L.; Vavladeli, Angeliki D.; Lewis, Christopher M.; Wu, Bifeng; Meienberg, Linus; Lundegardh, Valter; Helmchen, Fritjof; von der Behrens, Wolfger; Yanik, Mehmet Fatih
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The lateral habenula: A hub for value-guided behavior
err2024-04-01
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errOAAI
errGroos, Dominik; Helmchen, Fritjof
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Benchtop mesoSPIM: a next-generation open-source light-sheet microscope for cleared samples
err2024-03-27
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errOAAI
errVladimirov, Nikita; Voigt, Fabian F.; Naert, Thomas; Araujo, Gabriela R.; Cai, Ruiyao; Reuss, Anna Maria; Zhao, Shan; Schmid, Patricia; Hildebrand, Sven; Schaettin, Martina; Groos, Dominik; Mateos, Jose Maria; Bethge, Philipp; Yamamoto, Taiyo; Aerne, Valentino; Roebroeck, Alard; Ertuerk, Ali; Aguzzi, Adriano; Ziegler, Urs; Stoeckli, Esther; Baudis, Laura; Lienkamp, Soeren S.; Helmchen, Fritjof
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History information emerges in the cortex during learning
err2023-11-03
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errOAAI
errMarmor, Odeya; Pollak, Yael; Doron, Chen; Helmchen, Fritjof; Gilad, Ariel
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Striatum-projecting prefrontal cortex neurons support working memory maintenance
err2023-11-02
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errOAAI
errWilhelm, Maria; Sych, Yaroslav; Fomins, Aleksejs; Warren, Jose Luis Alatorre; Lewis, Christopher; Capdevila, Laia Serratosa; Boehringer, Roman; Amadei, Elizabeth A.; Grewe, Benjamin; O'Connor, Eoin C.; Hall, Benjamin J.; Helmchen, Fritjof
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Linking brain activity across scales with simultaneous opto- and electrophysiology
err2023-09-01
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errOAAI
errLewis, Christopher M.; Hoffmann, Adrian; Helmchen, Fritjof
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Reflective multi-immersion microscope objectives inspired by the Schmidt telescope
err2023-03-30
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errVoigt, Fabian F. F.; Reuss, Anna Maria; Naert, Thomas; Hildebrand, Sven; Schaettin, Martina; Hotz, Adriana L. L.; Whitehead, Lachlan; Bahl, Armin; Neuhauss, Stephan C. F.; Roebroeck, Alard; Stoeckli, Esther T. T.; Lienkamp, Soeren S. S.; Aguzzi, Adriano; Helmchen, Fritjof
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EXPLORE: a novel deep learning-based analysis method for exploration behaviour in object recognition tests
err2023-03-14
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errIbanez, Victor; Bohlen, Laurens; Manuella, Francesca; Mansuy, Isabelle; Helmchen, Fritjof; Wahl, Anna-Sophia
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Analogous cognitive strategies for tactile learning in the rodent and human brain
err2023-03-01
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errOAAI
errBanerjee, Abhishek; Wang, Bin A.; Teutsch, Jasper; Helmchen, Fritjof; Pleger, Burkhard
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Chronic in vivo imaging defines age-dependent alterations of neurogenesis in the mouse hippocampus
err2023-02-20
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errWu, Yicheng; Bottes, Sara; Fisch, Roberto; Zehnder, Cinzia; Cole, John Darby; Pilz, Gregor-Alexander; Helmchen, Fritjof; Simons, Benjamin D. D.; Jessberger, Sebastian
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Whole-mouse clearing and imaging at the cellular level with vDISCO
err2023-01-25
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PREAI
errCai, Ruiyao; Kolabas, Zeynep Ilgin; Pan, Chenchen; Mai, Hongcheng; Zhao, Shan; Kaltenecker, Doris; Voigt, Fabian F.; Molbay, Muge; Ohn, Tzu-lun; Vincke, Cecile; Todorov, Mihail I.; Helmchen, Fritjof; Van Ginderachter, Jo A.; Ertuerk, Ali
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Whole-brain microscopy reveals distinct temporal and spatial efficacy of anti-Aβ therapies
err2022-11-16
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errOAAI
errKirschenbaum, Daniel; Dadgar-Kiani, Ehsan; Catto, Francesca; Voigt, Fabian F.; Trevisan, Chiara; Bichsel, Oliver; Shirani, Hamid; Nilsson, K. Peter R.; Frontzek, Karl J.; Paganetti, Paolo; Helmchen, Fritjof; Lee, Jin Hyung; Aguzzi, Adriano
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Dynamic reorganization of the cortico-basal ganglia-thalamo-cortical network during task learning
err2022-09-01
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errOAAI
errSych, Yaroslav; Fomins, Aleksejs; Novelli, Leonardo; Helmchen, Fritjof
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Multiscale optical and optoacoustic imaging of amyloid-β deposits in mice
err2022-07-14
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PREAI
errNi, Ruiqing; Chen, Zhenyue; Dean-Ben, Xose Luis; Voigt, Fabian F.; Kirschenbaum, Daniel; Shi, Gloria; Villois, Alessia; Zhou, Quanyu; Crimi, Alessandro; Arosio, Paolo; Nitsch, Roger M.; Nilsson, K. Peter R.; Aguzzi, Adriano; Helmchen, Fritjof; Klohs, Jan; Razansky, Daniel
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