Fig. 3From: Mitochondrial dysfunction is a key pathological driver of early stage Parkinson’sPathway analysis of proteomics. Heatmap from IPA software showing the most significantly altered canonical pathways found in a the first mass spectrometry dataset and b the second mass spectrometry dataset with Mitochondrial dysfunction the top pathway significantly altered across all regions in Braak stage 3/4 compared to controls and in both datasets. The p-value is indicated by purple colour. The deeper the colour the lower the p-valueBack to article page