Left Cerebral Hemisphere.
The cerebrum provides the ability to read, write, speak, make calculations and compose music. Remember the past, plan for the future and to create.
I believe that is 'aphasia' , and it can also impede the ability to speak coherently
The cerebrum or cortex is the largest part of human brain associated with higher brain functions like thought and actions, plays the vital role in the ability to read and write.
I don't have the ability to write this sentence.
Aphasia is a communication disorder that occurs as a result of damage to the language areas of the brain. It can affect the ability to speak, understand, read, and write. Various types of aphasia exist, depending on the location and extent of the brain lesion.
by giving or doing write inspection to brain
You can't...
You can draw a picture or write notes to keep your brain on.
frontal lobe however speaking is part of broca's area located in the frontal lobe, hearing is temporal lobe
When you hear a phone number and write it down, your brain uses short term memory.
A person who can read and write is LITERATE
Literacy.