Another brainy paper

It has been a good month with another paper published last week. This one “Brain Reconstruction Across the Fish-Tetrapod Transition; Insights From Modern Amphibians” forms part of a special research topic in the Frontiers in Ecology & Evolution journal on soft tissue reconstruction (you guessed it!) over the fish-tetrapod transition.

I was very happy, along with my co-authors, to contribute to this special issue. My co-authors included Flinders PhD candidate, Corinne Mensforth, Dr Tom Challands from the University of Edinburgh in the UK, Prof. Shaun Collin from La Trobe University (Victoria, Australia) and Prof. John Long, also from Flinders University.

In this work we looked at the relationship between the brain and it’s “endocast” in some amphibians (frogs and caecilians), to compare with earlier work on lungfish and salamanders. The endocast is a cast or mould of the internal space of a hollow structure, in this case, the space inside the skull that usually houses the brain in life.

We did this to try and better inform our interpretation of fossil endocasts when the soft parts of the brain haven’t been preserved and only the hard, bony parts remain. I also wrote an article for The Conversation about this research, so if you’d like to know more please CLICK HERE!

Brains (pink) and endocasts (grey) of lobe-finned fish and amphibians.

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