Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
Journal Home About Issues in Progress Current Issue All Issues Early Posting Feature Issues

Random access three-dimensional two-photon microscopy

Balázs Rózsa, Gergely Katona, E. Sylvester Vizi, Zoltán Várallyay, Attila Sághy, Lásló Valenta, Pál Maák, Júlia Fekete, Ákos Bányász, and Róbert Szipőcs

Not Accessible

Your library or personal account may give you access

Abstract

We propose a two-photon microscope scheme capable of real-time, three-dimensional investigation of the electric activity pattern of neural networks or signal summation rules of individual neurons in a 0.6 mm×0.6 mm×0.2 mm volume of the sample. The points of measurement are chosen according to a conventional scanning two-photon image, and they are addressed by separately adjustable optical fibers. This allows scanning at kilohertz repetition rates of as many as 100 data points. Submicrometer spatial resolution is maintained during the measurement similarly to conventional two-photon microscopy.

© 2007 Optical Society of America

Full Article  |  PDF Article
More Like This
Biorthogonally accessed three-dimensional two-photon memory for relational database operations

B. H. Olson, R. Paturi, and S. C. Esener
Appl. Opt. 36(17) 3877-3888 (1997)

Digital micromirror device-based two-photon microscopy for three-dimensional and random-access imaging

Qiang Geng, Chenglin Gu, Jiyi Cheng, and Shih-chi Chen
Optica 4(6) 674-677 (2017)

Two-dimensional random access multiphoton spatial frequency modulated imaging

Alyssa M. Allende Motz, John Czerski, Daniel E. Adams, Charles Durfee, Randy Bartels, Jeff Field, Christopher L. Hoy, and Jeff Squier
Opt. Express 28(1) 405-424 (2020)

View More...

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters
Select Topics Cancel
Top
       
© Copyright 2024 | Optica Publishing Group. All rights reserved, including rights for text and data mining and training of artificial technologies or similar technologies.
Privacy | Terms of Use