Final answer:
The most common location of adult brain tumors is in the brain itself, and they can occur in different regions such as the cerebral hemispheres, brainstem, and cerebellum.
Step-by-step explanation:
The most common location of adult brain tumors is in the brain itself. Brain tumors can occur in various parts of the brain, including the cerebral hemispheres, brainstem, and cerebellum. However, the exact location and type of brain tumor can vary from person to person.
For example, gliomas, which are a type of brain tumor that develop from glial cells, can occur in different regions of the brain. Some common types of gliomas include astrocytomas, oligodendrogliomas, and ependymomas.
It's important to note that brain tumors can have different symptoms and treatment options depending on their location and type.