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مقاربة Optogenetic لتقييم تشكيل الوصلات العصبية في نظام المشارك الثقافة
JoVE Journal
Biologia do Desenvolvimento
This content is Free Access.
JoVE Journal Biologia do Desenvolvimento
An Optogenetic Approach for Assessing Formation of Neuronal Connections in a Co-culture System
DOI:

11:22 min

February 17, 2015

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Capítulos

  • 00:05Título
  • 02:12Cortical Tissue Dissociation
  • 03:52Electroporation and Plating of Primary Cortical Neurons
  • 05:14Differentiation of Human Neural Progenitor Cells into Neurons in Co-culture
  • 06:55Electrophysiological Recordings of Induced Pluripotent Stem Cell-derived Neurons
  • 09:05Results: Co-culture System to Assess Neuronal Connection Formation
  • 10:53Conclusion

Summary

Tadução automática

A protocol to generate a co-culture system consisting of neurons derived from induced pluripotent stem cells (iPSCs), primary cortical neurons and astrocytes is described. This co-culture system allows detection of the formation of synaptic contacts and circuits between new, iPSC-derived neurons and pre-existing cortical neurons expressing channelrhodopsin-2.

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