Welcome to the Amira-Avizo Software Use Case Gallery

The endoplasmic reticulum (ER) extends throughout a cell and plays a critical role in maintaining cellular homeostasis.
Changes in ER shape could provide a clue to explore the mechanisms that underlie the fate determination of neurons after
axon injury because the ER drastically changes its morphology under neuronal stress to maintain cellular homeostasis and
recover from damage. Because of their tiny structures and richness in the soma, the detailed morphology of the ER and... Read more

The size and growth patterns of the components of the human embryonic heart have remained largely undefined.

To provide these data, three-dimensional heart models were generated from immunohistochemically stained sections of ten human embryonic hearts ranging from Carnegie stage 10 to 23. Fifty-eight key structures were annotated and volumetrically assessed. Sizes of the septal foramina and atrioventricular canal opening were also measured. The heart grows exponentially throughout embr... Read more

For decades, clearing and staining with Alcian Blue and Alizarin Red has been the gold standard to image vertebrate skeletal development. Here, we present an alternate approach to visualise bone and cartilage based on X-ray microCT imaging, which allows the collection of genuine 3D data of the entire developing skeleton at micron resolution.

Our novel protocol is based on ethanol fixation and staining with Ruthenium Red, and efficiently contrasts cartilage matrix, as demonstrated in wh... Read more

Progressive transformation of the otic placode into the functional inner ear during gestational development in humans leads to the acquisition of hearing perception via the cochlea and balance and spatial orientation via the vestibular organ.

Using a correlative approach involving micro-computerized tomography (micro-CT), transmission electron microscopy and histological techniques we were able to examine both the morphological and cellular changes associated with human inner ear devel... Read more

Couinaud based his well-known subdivision of the liver into (surgical) segments on the branching order of portal veins and the location of hepatic veins. However, both segment boundaries and number remain controversial due to an incomplete understanding of the role of liver lobes and vascular physiology on hepatic venous development. Human embryonic livers (5–10 weeks of development) were visualized with Amira 3D-reconstruction and Cinema 4D-remodeling software.

The 3D Atlas of Human Embryology project was funded by the Academic Medical Center (AMC) in Amsterdam, the Netherlands, in 2009. Since then, over 75 students, under the supervision of embryologists of the Department of Anatomy, Embryology & Physiology, have contributed to this labor-int... Read more