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Conferences > ECBO > 2021 > EW3B > EW3B.5
  • European Conferences on Biomedical Optics 2021 (ECBO)
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper EW3B.5

Holographic Optogenetic Stimulation with Calcium Imaging to Probe and Visualize Cardiac Activity

Sebastian Junge, Felix Schmieder, Phillip Sasse, Jürgen Czarske, Maria Leilani Torres-Mapa, and Alexander Heisterkamp

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Abstract

We explore the use of a holographic system using a spatial light modulator combined with calcium imaging to excite ChR2 expressing cardiomyocytes in order to simultaneously probe and visualize the excitability of a cardiac syncytium.

© 2021 The Author(s)

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More Like This
A flexible two-photon endoscope for fast activity imaging and cell-precise optogenetic photo-stimulation of neurons in freely moving animals

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1263007 European Conference on Biomedical Optics (ECBO) 2023

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