Information theoretical analysis of differences in information transmission in cerebellar Purkinje cells across species

The dendrite of the cerebellar Purkinje cell is one of the most complex structures in the mammalian brain, receiving more than 150,000 synaptic inputs. It is also one of the most extensively modelled neurons in the mammalian brain, with theoretical analysis of the input-output relationships in its dendrite extending back 40 years. While most of this experimental and modelling work has been conducted using mammalian neurons, it has also often been noted that overall cerebellar structure as well as the general morphology of Purkinje cells has been highly conserved in all vertebrate species. The work described here seeks to identify conserved features of Purkinje cell function by examining the relationship between structure and function in a range of vertebrate species from fish to mammals