Changes in headache patterns, persistent nausea or vomiting, and blurred vision can be warning signs of a brain tumor that should ... when the tumor affects the parietal lobe, which governs ...

(D) This is a postmortem axial slice of an infiltrating glioblastoma in the right lateral frontal lobe. Neuropathological specimen in (B) compliments of Professor Dimitri Agamanolis, Akron ...