Changes for page QUINT: Workflow for Quantification and Spatial Analysis of Features in Histological Images From Rodent Brain
Last modified by puchades on 2022/11/02 10:16
From version 72.2
edited by puchades
on 2022/02/07 13:12
on 2022/02/07 13:12
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To version 62.1
edited by evanhancock
on 2021/04/16 21:27
on 2021/04/16 21:27
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... ... @@ -1,60 +1,23 @@ 1 -(% class="box infomessage" %) 2 -((( 3 -==== This collab is describing the use of the software toolchain version of the QUINT workflow. The integrated QUINT service will soon be available here. ==== 4 -))) 1 +[[image:QUINT_workflow_Plaques.png||style="float:left"]] 5 5 6 -[[image:QUINT_workflow_Plaques.png||height="470" style="float:left" width="1277"]] 7 - 8 -== == 9 - 10 -== == 11 - 12 -== == 13 - 14 -== == 15 - 16 -== == 17 - 18 -== == 19 - 20 -== == 21 - 22 -== == 23 - 24 -== == 25 - 26 - 27 -==== Online documentation ==== 28 - 29 -[[QuickNII user documentation>>https://quicknii.readthedocs.io/en/latest/index.html]] 30 - 31 -[[VisuAlign user documentation>>https://visualign.readthedocs.io/en/latest/index.html]] 32 - 33 -[[Ilastik user documentation>>https://nutil.readthedocs.io/en/latest/Ilastik.html]] 34 - 35 -[[Nutil user documentation>>https://nutil.readthedocs.io/en/latest/index.html]] 36 - 37 -== == 38 - 39 39 == (% style="color:#c0392b" %)**Description**(%%) == 40 40 41 -**The QUINT workflow enables an atlas -based analysis of extracted features from histological image sections from the rodent brainbyusing 3D reference atlases. **5 +**The QUINT workflow enables an atlas based analysis of extracted features from histological image sections from the rodent brain using 3D reference atlases. ** 42 42 43 -**Examples of use are cell counting and spatial distributions ,determination of projection areas in connectivity experiments,andexploration of pathological hallmarks in brain-disease models. Integration of various data to the same reference space enables new exploration strategies and reuse of experimental data.**7 +**Examples of use are: cell counting and spatial distributions; determination of projection areas in connectivity experiments; exploration of pathological hallmarks in brain disease models. Integration of various data to the same reference space enables new exploration strategies and re-use of experimental data.** 44 44 45 -The workflow is built on the following open -access software.9 +The workflow is built on the following open access software: 46 46 47 -* [[(% style="color:#2980b9" %)//ilastik//>>doc:.3\. Image segmentation with ilastik.WebHome]](%%) allows the extraction of labelled features such as cells, byusing machine-learning image segmentation.11 +* [[(% style="color:#2980b9" %)//ilastik//>>doc:.3\. Image segmentation with ilastik.WebHome]](%%) allows the extraction of labelled features such as cells, using machine learning image segmentation. 48 48 * [[(% style="color:#2980b9" %)//QuickNII//>>doc:.Image registration to reference atlas using QuickNII.WebHome]](%%) generates custom-angle slices from volumetric brain atlases to match the proportions and cutting plane of histological sections. 49 -* //[[(% style="color:#3498db" %)VisuAlign>>doc:.Image registration to reference atlas using QuickNII.WebHome]]//(%%) is then used for non -linear alignment of the reference-atlas slice to the section image.13 +* //[[(% style="color:#3498db" %)VisuAlign>>doc:.Image registration to reference atlas using QuickNII.WebHome]]//(%%) is then used for nonlinear alignment of the reference atlas slice to the section image.. 50 50 * (% style="color:#2980b9" %)//Nutil//(%%) enables image [[transformations>>doc:.1\. Preparing the images.WebHome]], in addition to [[quantification and spatial analysis>>doc:.4\. Quantification and spatial analysis with Nutil.WebHome]] of features by drawing on the output of //ilastik// and //QuickNII//. 51 51 52 -In combination, the tools facilitate semi-automated quantification, eliminating the need for more time -consuming methods such as stereological analysis with manual delineation of brain regions.16 +In combination, the tools facilitate semi-automated quantification, eliminating the need for more time consuming methods such as stereological analysis with manual delineation of brain regions. 53 53 18 +[[[[image:Youtube_QUINT.PNG||height="282" style="float:left" width="500"]]>>https://www.youtube.com/watch?v=8oeg3qTzLnE]] 54 54 55 -[[[[image:Youtube_QUINT.PNG||height="310" style="float:right" width="550"]]>>https://www.youtube.com/watch?v=8oeg3qTzLnE]] 56 56 57 -[[[[image:Quint tutorial video pic.png||height="339" style="float:left" width="550"]]>>https://www.youtube.com/watch?v=n-gQigcGMJ0]] 58 58 59 59 60 60 ... ... @@ -68,28 +68,19 @@ 68 68 69 69 70 70 71 - 72 - 73 - 74 - 75 - 76 - 77 - 78 - 79 79 QUINT workflow video 80 80 81 - 82 82 == (% style="color:#c0392b" %)**Workflow highlights**(%%) == 83 83 84 84 (% class="box successmessage" %) 85 85 ((( 86 -The semi-automated QUINT workflow uses open -access software that can be operated without any scripting knowledge.40 +The semi-automated QUINT workflow uses open access software that can be operated without any scripting knowledge. 87 87 ))) 88 88 89 89 ((( 90 90 (% class="box successmessage" %) 91 91 ((( 92 - Becausethe quantifications are performed in regions defined by a reference atlas, the region definitions are standardised, allowing comparisons of data from different laboratories.46 +As the quantifications are performed in regions defined by a reference atlas, the region definitions are standardized, allowing comparisons of data from different laboratories. 93 93 ))) 94 94 95 95 ==== (% style="color:#c0392b" %)**References**(%%) ====
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