Communication in the brain happens in several important spots:

1. Broca's Area:

   • This area is in the left front part of the brain.
   • It helps us talk. If this area gets hurt, people can have trouble speaking. This condition is called Broca's aphasia, and it affects about 10-20% of people who have strokes.

2. Wernicke's Area:

   • This area is in the left side of the brain, near the temples.
   • It is important for understanding language. If someone gets damage here, they may not understand what others say. This is known as Wernicke's aphasia, and it also affects around 10-20% of stroke survivors.

3. Arcuate Fasciculus:

   • This is a pathway in the brain that connects Broca's and Wernicke's areas.
   • It is important for processing language and being able to repeat words.

4. Angular Gyrus:

   • This area is located in the back side of the brain.
   • It helps with reading and writing. If it gets damaged, a person may have difficulty writing, which is called agraphia.

These areas show how the brain works together for communication.