What part of the brain causes seizures?

Seizures are caused by abnormal electrical activity in the brain. They can start in any part of the brain, but some areas are more commonly affected than others.

The most common area of the brain where seizures start is the temporal lobe. The temporal lobes are located on the sides of the brain and are involved in a variety of functions, including memory, language, and hearing.

Other common areas of the brain where seizures can start include the frontal lobe, the parietal lobe, and the occipital lobe. The frontal lobe is located at the front of the brain and is involved in a variety of functions, including thinking, planning, and movement. The parietal lobe is located at the top of the brain and is involved in a variety of functions, including perception, attention, and spatial awareness. The occipital lobe is located at the back of the brain and is involved in a variety of functions, including vision and color perception.

The specific area of the brain where a seizure starts determines the type of seizure that occurs. For example, seizures that start in the temporal lobe often cause hallucinations or deja vu, while seizures that start in the frontal lobe often cause muscle spasms or changes in consciousness.