Do any of you get this too? My right thumb/thumb pad feels very tight---I have no trouble moving it and no change in strength but it feels off/like the muscle and tendon are stiffening. I guess I am more concerned about this because I saw another neuro (saw the last 1 month into this----which was 9 months ago---total of 10 months of twitching) and he told me that all of my reflexes were "brisk" though he said this was likely normal for a young athletic male. This freaked me out because the last neuro just told me that my reflexes were normal. The new neuro said that he wasn't worried---couldn't guarantee anything 100% but if I was still concerned I could see him again in March and get another EMG (1 negative 9 months ago) to get another at greater than 1 year. My concern is the brisk reflexes and this tightness----is this UMN lesion signs? IS this tightness actually increased tone and spasticity? I feel it even now as I am typing.