Biomarkers of Post-radiation Cerebellar Injury Are Associated with Neurocognitive Decline in Primary Brain Tumor Patients

Although neurocognition is commonly attributed to the cerebrum, studies suggest associations between the cerebellum and cognitive subdomains such as attention and processing speed, executive functioning, language, and memory. In this prospective study, we examined whether imaging biomarkers of microstructural injury (decreased cerebellar volume, decreased fractional anisotropy (FA), and increased mean diffusivity (MD)) in cerebellar regions of...