I got encephalitis when I was 5 from having a 105 fever after getting chicken pox.i went through years of EEG and scans.i was having grandma seizures and diagnosed with ADD.i too have frequent memory loss.i also have poor concentration.i am now 34 and can remember big gaps in time.this was very serious and almost died.have struggled with anxiety and depression all my life.Are these long term affects as well