I know that in respect to other questions and concerns on this forum mine seems rather trivial but I went to see a family physician and he did a very very brief neuro exam.
He didn't notice the grooves on the side of my tongue because he only asked me to stick it out to check my soft palate.
He told me that seeing a Neurologist would not help me because without any obvious clinical signs of
ALS that tests like an EMG/bloodwork have, statistically, a better chance of giving a false positive than they do an actual positive.
So I'm wondering, should I be concerned about a muscle groove (or dimple, if you will) on one side of the tongue while the other side is smooth?
When I stick my tongue out there is no deviation. As for speech, I feel I am having trouble but my family physician and wife both said they haven't noticed anything.