» Articles » PMID: 24391966

Rapid Reconstruction of 3D Neuronal Morphology from Light Microscopy Images with Augmented Rayburst Sampling

Overview
Journal PLoS One
Date 2014 Jan 7
PMID 24391966
Citations 25
Authors
Affiliations
Soon will be listed here.
Abstract

Digital reconstruction of three-dimensional (3D) neuronal morphology from light microscopy images provides a powerful technique for analysis of neural circuits. It is time-consuming to manually perform this process. Thus, efficient computer-assisted approaches are preferable. In this paper, we present an innovative method for the tracing and reconstruction of 3D neuronal morphology from light microscopy images. The method uses a prediction and refinement strategy that is based on exploration of local neuron structural features. We extended the rayburst sampling algorithm to a marching fashion, which starts from a single or a few seed points and marches recursively forward along neurite branches to trace and reconstruct the whole tree-like structure. A local radius-related but size-independent hemispherical sampling was used to predict the neurite centerline and detect branches. Iterative rayburst sampling was performed in the orthogonal plane, to refine the centerline location and to estimate the local radius. We implemented the method in a cooperative 3D interactive visualization-assisted system named flNeuronTool. The source code in C++ and the binaries are freely available at http://sourceforge.net/projects/flneurontool/. We validated and evaluated the proposed method using synthetic data and real datasets from the Digital Reconstruction of Axonal and Dendritic Morphology (DIADEM) challenge. Then, flNeuronTool was applied to mouse brain images acquired with the Micro-Optical Sectioning Tomography (MOST) system, to reconstruct single neurons and local neural circuits. The results showed that the system achieves a reasonable balance between fast speed and acceptable accuracy, which is promising for interactive applications in neuronal image analysis.

Citing Articles

Connecto-informatics at the mesoscale: current advances in image processing and analysis for mapping the brain connectivity.

Choi Y, Feng L, Jeong W, Kim J Brain Inform. 2024; 11(1):15.

PMID: 38833195 PMC: 11150223. DOI: 10.1186/s40708-024-00228-9.


Complete Neuron Reconstruction Based on Branch Confidence.

Zeng Y, Wang Y Brain Sci. 2024; 14(4).

PMID: 38672045 PMC: 11047972. DOI: 10.3390/brainsci14040396.


Neuron tracing from light microscopy images: automation, deep learning and bench testing.

Liu Y, Wang G, Ascoli G, Zhou J, Liu L Bioinformatics. 2022; 38(24):5329-5339.

PMID: 36303315 PMC: 9750132. DOI: 10.1093/bioinformatics/btac712.


Exploring highly reliable substructures in auto-reconstructions of a neuron.

He Y, Huang J, Wu G, Yang J Brain Inform. 2021; 8(1):17.

PMID: 34431008 PMC: 8384950. DOI: 10.1186/s40708-021-00137-1.


Preclinical Western Blot in the Era of Digital Transformation and Reproducible Research, an Eastern Perspective.

Sargolzaei S, Kaushik A, Soltani S, Amini M, Khalghani M, Khoshavi N Interdiscip Sci. 2021; 13(3):490-499.

PMID: 34080131 DOI: 10.1007/s12539-021-00442-7.


References
1.
Ascoli G, Krichmar J, Nasuto S, Senft S . Generation, description and storage of dendritic morphology data. Philos Trans R Soc Lond B Biol Sci. 2001; 356(1412):1131-45. PMC: 1088507. DOI: 10.1098/rstb.2001.0905. View

2.
Wearne S, Rodriguez A, Ehlenberger D, Rocher A, Henderson S, Hof P . New techniques for imaging, digitization and analysis of three-dimensional neural morphology on multiple scales. Neuroscience. 2005; 136(3):661-80. DOI: 10.1016/j.neuroscience.2005.05.053. View

3.
Rodriguez A, Ehlenberger D, Kelliher K, Einstein M, Henderson S, Morrison J . Automated reconstruction of three-dimensional neuronal morphology from laser scanning microscopy images. Methods. 2003; 30(1):94-105. DOI: 10.1016/s1046-2023(03)00011-2. View

4.
Yuan X, Trachtenberg J, Potter S, Roysam B . MDL constrained 3-D grayscale skeletonization algorithm for automated extraction of dendrites and spines from fluorescence confocal images. Neuroinformatics. 2009; 7(4):213-32. PMC: 2844542. DOI: 10.1007/s12021-009-9057-y. View

5.
Meijering E, Jacob M, Sarria J, Steiner P, Hirling H, Unser M . Design and validation of a tool for neurite tracing and analysis in fluorescence microscopy images. Cytometry A. 2004; 58(2):167-76. DOI: 10.1002/cyto.a.20022. View