Why do people who have strokes feel fatigue? Well on Friday I went back to Queen Square for more tests to try and discover exactly that. I was met at the door of No 33 by the lovely Anna who took me to the special room where the testing takes place. First off she asked me how tired I felt on a scale of 1-10 at that precise moment. I felt slightly ashamed to say I was totally knackered. I had had no lunch and had traipsed round the shops for over an hour. Not only that but I had been fighting off a virus which had been trying to take hold for more than two weeks. So I guess I should not have been surprised I didn’t feel 100%. Anna explained what I was going to do and that it required a lot of concentration. The idea was to measure strength and whether I could tell how much energy I needed to perform a task. In typical high tech fashion that I am getting used to at these sessions, I had to hold my forefinger against a slightly Heath Robinson contraption involving a piece of metal and a pencil. The metal was linked up to Ann’s computer to record measurements. Anna would then press the end of the pencil twice against my finger and record on the computer how hard she had pressed and how accurately I guessed the pressure of the pencil was on my finger. Next she pressed the pencil and handed the pencil to me to press at at exactly the same pressure (I told you the test was high tech!) I could see why you needed concentration as it’s vital to remember exactly how it felt when she pressed the pencil into my forefinger so as to try and match the pressure as accurately as possible. The whole test took around an hour. As ever we had a good laugh about the strange set up and the fact that of course I couldn’t be told whether I had got the answers right or not! All that data will now be put into the study which hopefully will help answer the question why so many stroke survivors suffer fatigue.