I have now had about ten sessions using only one electrode while my husband has had ten sessions with 5 electrodes. Our brains are damaged in very, very different ways. His brain had the back part of the brain working in the middle part and he had anxiety issues that came on after a virus. He was also exhausted all the time and laid on the couch day and night. I can report that for my husband, LENS has made a huge impact on his anxiety, personality and energy. He was re-tested and the test showed that there was indeed improvement. As for me, I seem to not be able to write or even ramble anymore. I don't know if this is a very dangerous and negative situation and I should stop the treatments NOW or if my brain is trying to adjust to the changes especially given that I have been horribly sick with CFIDS for 16 years now and was always a hyper person pre-CFIDS. I also must report that there have been periods where I think my memory has actually improved just a bit. So it seems to be a mixed bag for me at this point. I will be re-tested after two more sessions and will see if there are any changes either positive or negative or probably neutral. i admit I am quite nervous about this inability to write/ramble. I don't write the emails that I used to write and I haven't been on this forum writing but just reading because my brain is just not working enough to write coherently. I think I will give it the two more sessions, get re-tested and then make the decision to keep going or stop. I hope and pray that this change of not being able to write is not a permanent thing.