Could you post any resources that discuss this? I don't doubt that you could be correct. After a quick search I wasn't able to find any material online that rea

Could you post any resources that discuss this? I don't doubt that you could be correct. After a quick search I wasn't able to find any material online that really supported this claim. There is the well-known condition of 'Postoperative cognitive dysfunction', however that doesn't quite line up with the kind of brain damage you're describing.