as a researcher of many things i find the brain and injuries such as a simple bump on the head, slow driving car crash or any jarring or impact to the head is an injury to the brain that can have long term effects are quite complicated! the alzheimers affect is the scarring in my opinion where an injury has occurred. just my opinion! these sorts of injuries to the brain can lead to sensitivity to light, busy environments, crowds, loud noises, music, etc…people after injury can have extreme sensitivity to textures, and stress and can fatigue easily as their brain processes the same things just takes a lot more focus and work to do the same tasks with all the extra noise their brain can no longer handle which blocks thoughts they attempt to focus on. mulit tasking is not something easily achieved if at all after an injury….these symptoms are often times undiagnosed if ever diagnosed, and are considered to be called post concussive syndrome.
every day is sunny when you smile 