دژنراسیون گوشه ای ناحیه ای در آتروفی خلفی پیش بینی می کند که نقص میدان مغناطیسی باشد

Detailed brain imaging shows that the asymmetric visual field deficits in patients with PCA reflect the pattern of degeneration of both white and gray matter in the occipital lobe. Understanding the nature of both visual field deficits and the neurodegenerative brain changes in PCA may improve diagnosis and understanding of this disease.