Question

Which kind of tumor is least likely to cause epileptiform activity in EEG?

1) Meningioma
2) Glioblastoma
3) Astrocytoma
4) Oligodendroglioma

Answer 1

Meningioma is the type of tumor least likely to cause epileptiform activity in EEG.

Step-by-step explanation:

Epileptiform activity in EEG refers to abnormal electrical activity in the brain that is typically associated with seizures or epilepsy. When it comes to brain tumors, certain types are more likely to cause epileptiform activity than others.

Meningioma, which is a slow-growing tumor arising from the meninges, is the least likely to cause epileptiform activity in EEG among the given options. This is because meningiomas typically grow on the surface of the brain and do not invade brain tissue, which reduces the likelihood of disrupting the electrical activity in the brain.