TARDBP and red-green color blindness: TDP‐43 immunohistochemistry revealed moderate NCI and dystrophic neurites and sparse neuronal intranuclear inclusions in the neocortex, consistent with FTLD‐TDP type A. There was also severe tau pathology in the grey and white matter of the neocortex, deep grey nuclei, brainstem and cerebellum, consistent with CBD.