Peter is a consultant neurologist with a special interest in neuromuscular disorders, neurodegenerative conditions and computational neuroimaging techniques. He is the head of the Computational Neuroimaging Group in Trinity College Dublin. His research focuses on biomarker development, predictive modelling, genotype-specific imaging signatures, disease propagation patterns and individual-patient data interpretation frameworks. He is the patron of the Irish Motor Neuron Disease Association (IMNDA).