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Updated: May 23, 2026

Dissection of Human Retina and RPE-Choroid for Proteomic Analysis
06:54

Dissection of Human Retina and RPE-Choroid for Proteomic Analysis

Published on: November 12, 2017

Building retinal connectomes.

Robert E Marc1, Bryan W Jones, J Scott Lauritzen

  • 1University of Utah School of Medicine, Department of Ophthalmology/John A. Moran Eye Center, 65 Mario Capecchi Dr, University of Utah, Salt Lake City, UT 84132, United States.

Current Opinion in Neurobiology
|April 14, 2012
PubMed
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This summary is machine-generated.

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Synaptic connectomics is advancing vertebrate vision research by mapping retinal neural networks. This technology reveals surprisingly complex cellular connections, offering new insights into visual processing.

Area of Science:

  • Neuroscience
  • Vision Science
  • Computational Biology

Background:

  • Understanding vertebrate vision requires comprehensive retinal network mapping.
  • Synaptic connectomics is an emerging technology for this purpose.
  • Advancements in electron imaging and data management facilitate connectome acquisition.

Purpose of the Study:

  • To outline the optimal strategy for building complete retinal connectomes.
  • To highlight the potential of synaptic connectomics in neuroscience.

Main Methods:

  • Utilizing transmission electron imaging with high resolution (≤2 nm).
  • Employing molecular tags for precise cell identification.
  • Leveraging open-access data and open-source annotation tools for 3D reconstruction and database creation.

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Split Retina as an Improved Flatmount Preparation for Studying Inner Nuclear Layer Neurons in Vertebrate Retina
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Split Retina as an Improved Flatmount Preparation for Studying Inner Nuclear Layer Neurons in Vertebrate Retina

Published on: January 16, 2024

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Last Updated: May 23, 2026

Dissection of Human Retina and RPE-Choroid for Proteomic Analysis
06:54

Dissection of Human Retina and RPE-Choroid for Proteomic Analysis

Published on: November 12, 2017

Split Retina as an Improved Flatmount Preparation for Studying Inner Nuclear Layer Neurons in Vertebrate Retina
07:53

Split Retina as an Improved Flatmount Preparation for Studying Inner Nuclear Layer Neurons in Vertebrate Retina

Published on: January 16, 2024

Main Results:

  • The development of practical strategies for acquiring complete retinal network graphs.
  • Demonstration that even well-studied retinal cells possess unexpectedly intricate connection patterns.

Conclusions:

  • Retinal connectomics is a feasible and powerful approach to understanding neural circuitry.
  • The complexity of neural connections in the retina is greater than previously assumed, necessitating further investigation.