Posts by Alessandro Felder
An Atlas for the regenerative Ambystoma mexicanum (axolotl) has been added to BrainGlobe
- 09 August 2024
Amphibians have long captivated human’s interest. An unusual amphibian amongst these is the Axolotl (Ambystoma mexicanum), which is sometimes used as a model organism for regeneration. In 2021, Lazcano et al. created a magnetic resonance imaging (MRI) atlas of the juvenile axolotl brain. The axolotl atlas enables researchers to gain better insights into the processes underlying central nervous system (CNS) regeneration.
An atlas for the Blind Mexican Cavefish has been added to BrainGlobe
- 21 June 2024
Kozol et al, 2023 recently published a brain atlas of the blind Mexican cavefish Astyanax mexicanus. This species is interesting from an evolutionary point of view, due to divergent phenotypes (surface- and cave-dwelling) that can be hybridised in the lab. Surface-dwelling populations have retained their eyesight, while cave-dwellers have not. The cavefish brain atlas allows us to understand how brains of a single species have changed anatomically and functionally as part of their adaptations to the environment.
Plans for brainrender
- 18 December 2023
Recent maintenance work means brainrender now works with more recent versions of Python and more recent versions of key dependencies (such as vedo). It should also be straightforward to install on all operating systems. We take this opportunity to set out the next steps for this tool.