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An A0 poster which was presented at the 2019Annual Meeting of the Organization for Human Brain Mapping (OHBM) in Rome, 9–13June. Abstract: Folding patterns are very characteristic of different species. Most quantication methods focus, however, on the estimation of the degree of folding – the description of their pattern remaining mostly qualitative. We describe a method to generate folding graphs which summarise the folding pattern of an individual brain. We illustrate the application of our method by computing folding graphs for several different mammalian species.

An A0 poster which is designed for fabric print and can becut and sewed into a bag. The poster was presented at the 2015 Annual Meeting of the Organization for Human Brain Mapping (OHBM) in Hawaii, 14–18 June. MicroDraw is a web application byNAATto visualise and collaboratively annotate high resolution histology data. Annotations are vectorial, and you can use boolean operations to combine, subtract and split regions. Point MicroDraw to your own DeepZoom data, or try a sample from the Web page!As a prototype of the platform, we created MicroDraw http://microdraw.pasteur.fr/. Datasets MicroDraw can use ontologies such asNeurolexto create community curated atlases, but also to annotate staining artefacts. We are currently hosting DeepZoom versions of several macaque brains from the Allen Institute for Brain Research, a 1 micron resolution section of a human brain from the BigBrain project, a 1 micron resolution section from a vervet monkey, and 0.25 micron resolution ferret data fromproject FIIND. Application MicroDraw is based on open source frameworks to ensure its maintainability and extensibility. The interactive multi-resolution visualisation is based onOpenSeadragon. The vectorial annotation is based onPaper. The concurrent versioning is based on Git. MicroDraw is written in JavaScript, using HTML5, CSS3 and jQuery.