I was involved in a work related accident that caused injuries to the head about 6 years ago.I was out for 3 months and returned to work.Periodicly my memory lapses and suffer depression off and on as well.It appears to be affecting my work as I was terminated from my job for mixing up some number sequences for the third time.Can this be a case for permanent disability or not. I never seeked advice from a lawyer in the past , probably a mistake but I only want to protect my family and am afraid it could happen again at another job.I was employed for 8 years with this company with top pay and benefits for my field. Thanks in advanced. P.S. I know there is not a clear cut answer just seeking some input.