Glioma invasion may be affected by parietooccipital fissure, white matter fibers rather than being a random phenomenon

Researchers from four academic neurosurgical centers in Japan found that the parietooccipital fissure, which divides the temporal, occipital, and parietal lobes of the brain, acts as an obstacle that may result in less invasion of posterior medial temporal gliomas toward the occipital lobe.

source https://medicalxpress.com/news/2021-12-glioma-invasion-affected-parietooccipital-fissure.html