Zebrafish
In brain research, it is important to correlate the neural networks and areas in the brain with their activities. By using Zebrafish as a vertebrate model, specific structures, regions or neural networks inside of the brain are genetically labeled and visualized based on gene expression patterns since many genes are expressed in such restricted areas in the brain. The result of this process is a series of pictures, in which cross sections of the brain are shown and specific areas are highlighted. These pictures serve as the medium for research discussion and annotation.
However, by using such a method only, it is difficult to determine the 3D boundary of the region of interest and much more difficult to share the results of those analyses with other experts to deepen discussion. To solve these two issues, we propose the use of virtual worlds as a platform for displaying 3D representations of Zebrafish brain in a virtual space, thereby allowing researchers to discuss the results in real time.
Our research is conducted in collaboration with the National Institute of Genetics (NIG).
