Primary progressive aphasia is the term used for language difficulty that develops gradually. This is due to the gradual degeneration of brain cells located in the language networks. Sometimes this type of aphasia will progress to a more generalized dementia. Sometimes temporary episodes of aphasia can occur.
If home remedies or do-it-yourself efforts don't solve the problem, many common household ants can be eliminated by a general pest control treatment which costs $50-$300 or more for a first application, depending on the size of the house.
The cost to remove ants yourself can be quite low. The price of a liquid ant killer or an ant trap runs between $5 and $10. DIY treatments may be able to divert ants which have not established a colony, or deal with the scouts sent out to gather food.