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Calcium Recording in Hippocampal CA1 Pyramidal Neurons with Enhanced Contrast Using OS-SIM

  • Forest Speed
  • , Catherine A. Saladrigas
  • , Alec Teel
  • , Sean Vieau
  • , Vikrant Kumar
  • , Victor M. Bright
  • , Ioannis Kymissis
  • , Juliet T. Gopinath
  • , Cristin G. Welle
  • , Diego Restrepo
  • , Emily A. Gibson
  • University of Colorado Anschutz Medical Campus
  • University of Colorado Boulder
  • Columbia University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We discuss optical sectioning structured illumination microscopy (OS-SIM) for functional GCaMP8f imaging in the CA1 hippocampal region of awake mice. We demonstrate OS-SIM implementation to reduce out-of-focus signal contamination in recordings taken at 200 Hz.

Original languageEnglish
Title of host publicationOptics and the Brain, BRAIN 2024 in Proceedings Optica Biophotonics Congress
Subtitle of host publicationBiomedical Optics 2024, Translational, Microscopy, OCT, OTS, BRAIN - Part of Optica Biophotonics Congress: Biomedical Optics
PublisherOptical Society of America
ISBN (Electronic)9781957171340
DOIs
StatePublished - 2024
EventOptics and the Brain, BRAIN 2024 - Part of Optica Biophotonics Congress: Biomedical Optics - Fort Lauderdale, United States
Duration: Apr 7 2024Apr 10 2024

Publication series

NameOptics and the Brain, BRAIN 2024 in Proceedings Optica Biophotonics Congress: Biomedical Optics 2024, Translational, Microscopy, OCT, OTS, BRAIN - Part of Optica Biophotonics Congress: Biomedical Optics

Conference

ConferenceOptics and the Brain, BRAIN 2024 - Part of Optica Biophotonics Congress: Biomedical Optics
Country/TerritoryUnited States
CityFort Lauderdale
Period04/7/2404/10/24

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